Bitcoin Forum

Hi everybody,

I am glad to announce : http://www.coinorama.net
I hope it can be useful. Of course, there are some limitations, hopefully it will be addressed with time.
Do not hesitate to post feedbacks, ideas, etc. !

---

https://i.imgur.com/1o67LTPl.png
Current Status - 17th January 2016

The website will be taken offline around January 19th.

Source code is now available under AGPL at : https://github.com/coinorama/coinorama

In an announcement it's good to say what your site actually does ;)

Oh yeah, sorry, I posted that in a rush :)

So, the website currently shows MtGox BTC/USD trading history (supporting more exchanges and currencies is in the roadmap).
Left side shows :

• conversion rate
• demand vs. offer ratio (basically, >1 hints that traders are in a buying mood)
• transaction volumes
• engine and socket lag

Right side shows :

• order book evolution (gaps between asks and bids)
• order book (cumulative or not)

The view is refreshed every 10 seconds.

Does look very nice. Can someone confirm no act of malicious intent from OP?

Well, I am trying to be as accurate as possible. My data come directly from the exchange.
When the platform is mature and stable, I think I'll release it under GPL. Then, you'll be able to serve your very own Coinorama.


The website have been updated many times since last week.
Among the most important changes :

• Bitstamp data are now available (first record created yesterday, one-week and two-weeks charts will need some time to be complete)
• Webpage title is updated regularly, with a little arrow indicating rate's evolution
• Fixed an issue experienced by Firefox users (slowdown of the mouse tooltip after some updates)
• Fixed an issue with the lag measurement of MtGox
• Added 2-weeks view

This week-end, I'll implement a new feature (which AFAIK is not available on other charting websites), stay tuned !

I always about more charts!  Is there candle stick views available?  Thank you.

love your charts. add in the candle sticks and it will be super.

Thanks for the positive comments :)
I have candlesticks in my roadmap, but I'd like to adress a few other features first.

Cheers !

Thanks again for the link in the other thread. Having fun with the ratio chart but I have a problem.

You said that buying is synonymous with a ratio over 1. But, it you look at the first two charts on the left side - 1. price & 2. ratio,
it seems that the ratio dropping is synonymous with the price going up and vice versa. I understand the ratio is above 1 overall, but isn't something off or what am I missing?

See pic below, especially far right side showing divergence.

IAS

http://i44.tinypic.com/2pqmm2d.png

Hi,

What you describe is expected as the "normalized" Bids/Asks ratio depends on the rate.
So, if the rate goes up, the "normalized" ratio goes down, and vice-versa.

Example :
Rate is 120 USD/BTC
Bids/Asks ratio is 150 USD/BTC (meaning : the order book contains 150 USD of bids for each BTC of asks)
Then, the normalized Bids/Asks ratio is : 150/120 = 1.25 (meaning: the bids/asks ratio is greater than the rate)
If the rate goes down, the normalized ratio goes up because of the widening gap between Bids/Asks ratio and rate.
If the rate goes up, the normalized ratio goes down because of the shrinking gap between Bids/Asks ratio and rate.

If the rate is stable and the Bids/Asks ratio changes, that means the order book has been modified.

Looking at the normalized ratio is not easy because you have to track rate movements as well.
However, it is a shortcut to compare the order book to the rate.

Thanks for the info, a bit clearer to me now.
Any reason why Bitstamp is way below 1? (I think it was around .4 or so) on the bid/ask ratio chart).

Also, have you played with combining the ratio chart with any other indicators? I have a feeling there might be something there.  ;)   But, just a feeling...

Well, there aren't that much bid orders on Bitstamp, thus the Bids/Asks ratio is low.
Regarding that low volume of bid orders, I am afraid I can't provide any explanation, but the Speculation guys may have some insights ;)

I would be glad to add other indicators, based on the ratio chart or any other number stored by Coinorama.
If you have a precise request (description + calculation formula), I'll give it a try.

I don't know which indicator per say to use, but if you were to go through some of your more favorite ones (e.g. - MACD, when EMA's cross, money flow, etc.) and somehow connect
that to your bid/ask ratio and then back test it and see where it was meaningful. Know what I mean?

Thanks again for the description. It is interesting to look back (two weeks is your max) and see how the bid/ask ratio came down recently and is going back up now. It would be
interesting too look back a few months to see what it looked like during the big rise and boom, etc.

Fantastic tool! Rarely happens that a new one besides clarkmoody, bitcoincharts and one or two others enters my daily bitcoin routine, but your site did immediately.

Can I a make a few suggestions? Some things that don't work 100% yet, at least for me...

1) button to disable moving averages. not always needed, and they tend to cover the price graph which i tend to look at more often.

2) labels in window 1 (rate USD) and window 2 (bids/asks) tend to cover up the price. Maybe it's just on my small-ish screen, but if the price graph is in the upper third of the screen, the labels cover large parts of it.

3) as you gather more data (or if you include historical data that you can download, AFAIK), could you implement the option to go back further than 2 weeks?

4) perhaps the biggest selling point of your website for me is that it finally includes the option to look at the order books of the 2 biggest exchanges. but:

4.1) any chance you can include the 3rd largest, btce, as well? together they acount for 80? 90? percent of the entire USD market, so seeing the order books those 3 exchanges would really mean something.

4.2) even if 4.1 is not an option right now, could you perhaps include the option to "aggregate", under what is now the "both option". Ideally, if you would have 3 exchanges (or even for the 2 you have now), the "both" option shows the separate graph of the exchanges. However, I would love to see a checkbox that adds up the data of all exchanges. Sure, it would be an average that is not entirely accurate for any particular exchange, but to gauge the market as a whole, I would find it extremely useful.

Wow, thanks for this thorough feedback ! It's much appreciated and motivating :)

1) Sure, I'll add a setting for that as soon as I have figured out how to organize settings (creating a dedicated panel, adding icons, etc.)

2) That's not easy to fix properly : if I reduce the range of the Y-axis, lines will be less precise ; on the other hand, I have no way to detect overlapping of lines with the legend

3) As soon as I have 1-month history for MtGox, I'll enable it ; downloading previous data can be done, but I am afraid I won't have all the data required to compute all charts

4.1) I have BTC-e support ready, BUT I have a lot of troubles fetching their data regularly (their servers may be overloaded). Besides, I am afraid that adding lines to the order book charts makes them unreadable.

4.2) Indeed, cumulating (and averaging when relevant) the data of all exchanges can be done, I'll add that similarly to the 1st item.

Yesterday, I saw a very nice increase of the requests to my data engine (x5 in a day), that's really cool :)
I also received a second donation ! My objective is to get the hosting funded by the users (thus I wish I'll receive about 0.8 BTC per month).

In addition to the suggestions listed above, I also have a couple of items in my todo-list, I'll do my best to balance my efforts between all of them.

I am currently working on candlesticks support : it should be online tomorrow ! (the upgrade may break current data connections, you'll have to reload the page to get it back).

Couldn't you simply place the legend outside the box? Or make the font smaller, so that it takes up less space? On my screen, the legend covers almost half-way the horizontal dimension of the box. For comparison, in a single, bigger box like on clarkmoody it covers, maybe 5%, 10% of the box, on my screen.


Heh, I was wondering how popular your service was so far. I'll mention it a few more times on the speculation forum.

Yeah, great idea ! I'll try to play with a couple of parameters and improve that.

I don't have much statistics regarding the web-server.
I only record the number of requests my data engine serves : right now it's about 150 per minute ; that means there are about 15 people with the page opened.
The engine can support much more, bandwidth will probably be a bottleneck first if the number of users explodes.

I am done with candlesticks, I'll enable it in a couple of hours.
It's not perfect, but usable.

Given the current activity on the exchanges (and on the website), I am postponing the upgrade to tomorrow.
Besides candlesticks, I packed some other little improvements.
I'll let you know when it's up  ;D

All right, upgraded version is up and running !

Amon others, new features include :

• Candlesticks support for USD/BTC rate ;
• Preferences window ;
• Enabling/Disabling the display of moving averages.

Please, if you had the website running in the background, reload the page (possibly twice if your browser has a conservative cache policy).

Greetings to oda.krell for his comments and ideas.
Hopefully, I'll be able to add a few other stuffs before the week-end.

Hi,
I just added Kraken to the exchanges available.

Greetings !

Hi,

I just upgraded some components of the website, please hit Ctrl+R or F5.

There are two changes for the users :

• 2-weeks view has been replaced with a 1-month view
• automatic refresh delay has been decreased from 6 to 5 seconds

Other changes are behind the scenes and should slightly improve your experience :)

Expect another update this week-end, comments and ideas are welcome !

Great job, keep it up! But I was refreshing when you did that! (Really)  ;D

Thanks :)
When I restart my data engine, the requests are temporarily rejected (I haven't found a better plan yet).
Have you seen a message on the webpage telling you an error occured and that the site was probably being upgraded ?

Yes and when I saw the "upgraded" message I thought "What are the chances this happens right now?" I mean I checked it for 20 seconds today - right then...

Hi all,

The service has just been upgraded :)
Many things packed in this new version :

• Added BTC-e exchange (I used to have some troubles with their API, turned out I was using it wrong  :-\) ;
• Added a setting for merging rate and Bids/Asks ratio in a single chart ;
• Bandwidth reduction for the order book ;
• Decreased refresh delay to 4 seconds (I am slowly decreasing it as long as the server can handle it) ;
• Improved tick display for large values, now adding a K or M suffix for 1000s and 1000000s) ;
• Reduced margins of legends (they still hide the data sometimes, I'll try to address that soon).

As usual, there are also a couple of changes behind the scene. This time, I focused on reliability and stability of the data engine :)

Regards

This is an awesome site -- I love how it looks! Any chance of releasing clones of this for other coins as well (Alt/BTC)?

Thanks ! Yeah, I plan to add Litecoin support. Probably, by the end of this summer  :D

Awesome! Thanks for the heads-up, :).

The Kraken exchange is organizing a trading tournament to test its infrastructure.
Thus, their trading data are off the main market and should not be compared to others.
I put Kraken out of the multiple exchanges display, but its single view is still available for tournament participants.

Looking better and better :D I like the "merge price&ask/bid ratio" option.

Still think it would be nice if there would be the option to *sum* the exchange data. With the current mtgox dominance, that probably means the resulting graph will only be slightly different from the mtgox chart alone, but it'll become more useful as mtgox loses market share. Mainly the combination chart of price + bid/ask ratio would be very useful to see summed up (weighted by volume, obviously).

EDIT: wait, one thing: is there a chance to store the user choices (time frame, choices under settings) in a cookie? Whenever I re-open the site, it goes back to default view (1h interval, show moving averages). Don't know if fiddling around with cookies is non-trivial or not :/

Thanks again for your nice feedbacks and comments !
I plan to implement those features (exchange data sum + cookies) this week-end, it will mark the first month anniversary of Coinorama :)

Added Coinorama to BitcoinMoxy.com (http://BitcoinMoxy.com) in section Charts & Stats.


What settings do you use for your moving averages?

yea, thats not hacking. You designed a website. How in the world can you call it hacking?

Who made you Fuhrer of the grammar nazis? He obviously meant "hacking" in the "coding" sense (which he does, unless you don't consider implementing charting and analysis algorithms coding). See point 4. under "hack", Jargon File a.k.a The Hacker's Dictionary:

Design is a really small part of Coinorama... (actually the whole thing was designed offline, by playing with the Gnuplot software)
Please visit this thread to learn about the birth of this project : https://bitcointalk.org/index.php?topic=210202.0 (https://bitcointalk.org/index.php?topic=210202.0)

What you don't see behind your browser is the whole infrastructure to :

• fetch data from exchange
• store and aggregate data to form the different views (1 hour, 1 week, etc.)
• serve these data so that the website can draw charts

This infrastructure is made of two components : Coinwatcher and Coinrefd.
Coinwatcher fetches and store data from exchanges (actually, one coinwatcher instance per exchange). Currently, it is about 1500 lines of Python code.
Coinrefd receives new data from Coinwatchers and serves them via the web server. Currently, it is about 2500 lines of C code.

Working on such stuff, as oda.krell replied, is named (since the early '80s) : hacking.
If you want to know more, I strongly advise you to read books about the history of Unix, Linux and Free Software :)

Maybe add the price for multiple view in big numbers on each exchange so it's easy to see with just a glance.

Sure, thanks for the suggestion. I added it to my todo-list :)
Man, that's one busy week-end ahead of me !

Hi everybody,

Here comes another update for Coinorama !
Changes include :

• Configuration saving with a cookie
• Optional merging of the selected exchanges (not fully complete)
• Improved volume chart when showing multiple exchanges

Unfortunately, I didn't have enough time to improve the live rate display for multiple exchanges, sorry joesmoe2012  :-[

Enjoy !

Hi,
I just re-enabled Kraken. They were running a trading tournament last week, the data feeds took a couple of days to return to service.
Don't forget  to reload the page so that your browser fetches the updated files.
Greetings !

Hi everybody,

I just uploaded a new version of the website with a new feature : the highs and lows of the rate are now displayed.
This feature is enabled by default, but you may turn it off in the Preferences. Don't forget to reload the page in your browser !

A few days ago, Coinorama celebrated its first-month anniversary. It has been an exciting and hard-working month, I hope you're enjoying it as much as I do :)
Well, it seems like it as the website currently receives between 150 and 200 unique visits per day !

A quick note about donations. Until now, I have received two donations for a total amount of 95 mBTC, many thanks to the donators !
I really count on your generosity to help me pay hosting fees, I hope we can achieve that goal by the end of this summer.

Hey. Just wanted to report back and say that your site, in it's current form, is fantastic. Not much more I could think of to improve, expect maybe for the still sometimes hard to read font (then again, I work on a pretty small screen).

One minor bug report, I think: all settings are stored correctly by your cookie other than the "merge multiple exchanges" button. Unless that's on purpose.

Finally, I'll see that I'll get to make a donation as soon as I hold btc again. Well worth it!

Thanks :)

About that bug, I checked the code and tried to reproduce it, but it works fine on my side.
Can you hit "Reload" a couple of times so that your browser gets the most up-to-date files ?
Cheers !

yes. works now :)

Hi,
I just performed a small update to fix minor bugs and added 2-months view (looks buggy right now though).
Besides, I disabled Kraken exchange for now as it is not really trading yet.
July ends in a few hours, I didn't get any donation this month :(. Thus, I'll probably move the service to a cheaper host in a couple of months.

Hello,

Just found a couple of minutes to tweak Coinorama a little :

• added 6-hours view
• extended 2 months view to 3 months
• set update delay to 3 seconds (instead of 4)
• hide Kraken exchange while it's offline

Don't forget to refresh the webpage to make sure your browser detects file changes !

umm...did my namesake have anything to do with this??

nope

Kraken's online and live. XBT, LTC, EUR, USD!

https://bitcointalk.org/index.php?topic=290799.0

Add us back in?

Sure, it's ready.
As soon as some USD trading activity happens, it'll be shown :)

Hello,

Kraken exchange is shown again.
I also added a couple of options to show/hide the Bids/Asks ratio and Lag charts.

Greetings !

Still a great website, still using it almost daily (and I donated a while ago). Now even better :)

Thanks for your support Oda :)
Expect another update next week-end.

Hi everybody,

Here comes another update with minor improvements :

• Added a minimalist ticker for all exchanges on top of the charts, it also displays exchanges relative market share
• Improved rate and B/A ratio charts colors
• Simplified UI for exchange and display mode selection

Have a nice week !

Yeah, I plan to add other currencies some time in the future.
Hopefully, this will happen before the end of 2013 :)

minor bug: seems the site doesn't remember the "show lag/don't show lag" option between reloads.

tried reloading several times, but problem persists.

That's odd, I can't reproduce this issue.
Could you check in your browser the content of the coinorama.net cookie and PM it to me ?

Just interested: what kraken do in a company of 3 biggest stocks?

Coinrama seems to be made same people?

I newer trust pro-govermental projects. As for me - Kraken smells. 

I simply needed a fourth exchange and heard of Kraken just in time, I have no affiliation whatsoever with any exchange.
You may disable it if you don't want to include its data in the charts.

Looks like you try to make tool to help traders. So "disable" is not an option.
It will not help me to see 2th biggest exchange. http://bitcoinwatch.com/ ?

OK, I got your point and I agree, I have to expand to the exchanges with most volume, and take into account other currencies than USD.
I'll try to come up with something (it's a lot of work though, give it a couple of weeks).
Thanks for the feedback.

Hey Razibuouzou,

Been a while, just started using your site again, wow, come a long way.

You know, I've been looking for a USD BTC volatility chart. I've seen it mentioned before on the Genesis Block but can't find a chart like that.
I think it would be really beneficial as an extra aid to look at before breakouts.

Here is a bit of a description on them. http://bitcoinmagazine.com/6543/bitcoin-volatility-analysis/ (http://bitcoinmagazine.com/6543/bitcoin-volatility-analysis/)
If not, do you know where I can find a USD BTC volatility chart?

Keep it going,
IAS

Hi IAS,

Thanks for passing by !
I have seen volatility charts pasted in the speculation forum, but I can't remember where there were coming from.

Along with the current market activity, we're currently breaking the previous records for simultaneous connections to Coinorama ! It's definitely motivating to keep up and make improvements.
As you may have read along this thread, my TODO list keeps increasing, so I can't give you any timeframe, but : there will be an additional chart type which will capture either volatility or velocity.

Kind Regards

is it possible for the window to show just the candle sticks and information like buy/sell volume are at the bottom with options to add MAs, trend lines, etc like https://www.tradingview.com/v/GTbFdsiS/

Hi,
Thanks for your feedback.
As soon as I have some spare time, I want to address the previous requests (Gimmoroy, Oda and IAS messages).
I'll work on the candlesticks and volume display later on :)
Regards,

Hi !

I just pushed a little update in order to address some of your comments.
Coinorama now shows BTC-China (CNY figures are converted to USD using market conversion rate, updated every hour).

• Added BTC-China exchange
• Removed Kraken exchange display (data are still being pulled)
• Added an option to hide the order book charts (right part of the screen)
• Extended 5-months view to 6-months

This update was published in a rush given the current market activity, BTC-China market share will be updated automatically as soon as I've pulled enough data.

The website audience has been multiplied by 4 these weeks, thank you all for your support :)

ps: don't forget to reload the page a couple of times in order to flush your browser's cache !

I receive this message for the last few hours:

Sorry, that was a little nasty bug.
I disabled 6 months view for today, it will come back tomorrow.

edit: 6-months view is back

Hi !

As some of you may have noticed, I pushed a little update last night.
The display has been redesigned in order to move some of the charts on the side.
It's an important step towards : adding more charts and infos, enabling better user customization.

• redesigned charts layout
• added a chart that shows the relative rate between exchanges (click on the legend to select the reference exchange)
• moved order book buttons
• fixed charts font size
• removed Helvetica font face default

Enjoy !

Sorry about that.
My plan is to enable users to move small charts into the main area; it will be available as soon as possible.

Looks awesome - how difficult would it be to create an additional page replicating this for LTC <ducking>  :)

Thanks :)

The biggest requirement for this is writing the code that fetches data from exchanges.
It's not that difficult. As soon as LTC gains some more traction (and I have some spare time), I'll implement it.

I noticed some crazy volumes on mtgox on coinorama, but It doesnt look the same on clarkmoody:

http://imgur.com/AXi1lMo
http://imgur.com/BEfdeTk

Thanks for pointing this out.
I am not sure about what happened, my logs do not show any error. There was a spike of volume (bitcoinity shows it as well), but Coinorama seems to have captured a much larger one.
I'll investigate further and fix my code if I find a bug.

Really like the site, well done.

Only problem is that the data point are spaced too far apart when you zoom in to the 1 hour or 10 minutes view. Then all prices look like horizontal lines and it becomes impossible to see (relative) movements.

Could you include a bigger section of time on the horizontal axis, so we can actually see some price movement? Would be really useful. Possibly the ability to zoom out in time?

Even a tick sized time period would be great.

Thanks!!!!

Hey, thanks for passing by.

Regarding 1 hour and 10 minutes, there should be a data point every one minute and 10 seconds respectively (this is not always the case according to each exchange API lag however).
I could increase the precision, but it would have two consequences : more bandwidth usage and a bit more pressure on your browser's performance.
I am slowly working on reducing bandwidth requirements, but at the same time, there are more and more users !

Anyway, I could probably add a small preview of a longer time period as you suggest ; I'll try that and estimate the bandwidth requirements.
If it works out, I'll add it to the site :)

Hi everybody,

Another week-end, another update !

• Reduced bandwidth usage a little bit
• Added a button to expand/reduce order book charts
• Added enable/disable buttons to the B/A ratio and lag charts
• Improved BTC-China data gathering (many thanks to comboy !)

I am not 100% happy about the order book charts expansion, however I am running out of time.
As usual, expect improvements in the future :)

Hi,

I am glad to announce that digitalcurrencyresearch.com (http://digitalcurrencyresearch.com) is now sponsoring Coinorama !
This will help securing the website's future, and will also be used to raise Bitcoin awareness through donations and gifts.

Speaking of the future, I am now working on a major overhaul of the website.
It may go live by the end of February, stay tuned for more info !

Greetings :)

Hi,
Quick week-end update to address a user request : it is now possible to chart the market share (in %) of the exchanges.
Enjoy !

Hello,

Just pushed a little update which removes MtGox from the website, this is a follow-up to their infamous press release.
Instead, Coinorama now shows Kraken exchange.

This update also brings enhancements to bandwidth usage and paves the way to the next major update :)

Don't forget to refresh the page in your web browser in order to flush its cache.

This is awesome.  Thanks for putting us up!  I hope you'll support EUR pairs soon, where we'll be able to contribute more meaningful data.  Our USD volume is pretty tiny, unfortunately.

Hi! Love your page, especially for being the only one I know with Bid/ask ratios besides blockchained.com, which has become useless since it only references MtGox.

What I love especially about blockchained.com was the Bid and ask sums charts. Could you add the option to see "Bid sum" and "Ask sum" separately, in addition to the ratio we already enjoy? I can only see it (that I know of) in cryptocoincharts.info (Whole Bid Volume) but with no option to display its history, much less in a chart. Thanks!

Hey,
Thanks for the feedback :)
Unfortunately, I didn't store Bids and Asks sum from the beginning, I only kept the ratio (silly, silly me). I'll try to come up with a solution to integrate them separately.
Cheers !

EDIT : necessary changes applied to the backend ; Bids and Asks sum will be shown by the end of the month :)

All right, it took less time to develop than expected, here comes a nice little update :

• extended support of multiple currencies (USD, EUR, CNY)
• added the display of bids and asks sum
• added Kraken EUR exchange (replacing kraken USD)
• fixed relative volume
• optimized data processing of multiple exchanges

Hello everyone,

Here comes the major update I've been working on for about four months.
The idea is to turn Coinorama into a complete Bitcoin monitoring tool with markets and network activity tracking.
Last but not least, the website also offers a blockchain browser with a windowed interface.

Regarding markets, new exchanges have been added : ANX and Bitcoin-Central.
More will be added in the near future, and I also hope to raise the limit of four exchanges in multi and average mode.
The layout has been slightly reworked so that small charts expand nicely, and I tried to made as responsive as possible.

Please let me know if you find any bug or have any suggestion.
Thank you for your support :)

Looks great! Really love the clean new design.

Not sure yet what the additional functions (e.g. "network activity tracking") are useful for, but I'll find out :)

Tip on the way, by the way.

Thank you very much for your support !
The network view is quite minimal at the moment, I hope to improve it soon :)
In the mean time, I plan to push a set of minor fixes next week-end.
Cheers !

Hi,

Quick status update after a small upgrade :
 * Bitfinex and Huobi  exchanges are now available
 * Disabled USD conversion when showing exchanges using the same currency
 * Minor reliability fix for slow connections

In the coming weeks, I'll probably try to focus on the blockchain browser.

Cheers !

Hey, I am currently playing with arbor.js [ http://arborjs.org/ ], a neat graph visualization library.
I just added a new feature based on it. You're now able to graph transactions and addresses : http://www.coinorama.net/blockchain

https://i.imgur.com/SUYDSPyl.png (http://imgur.com/SUYDSPy)

Open any address, block or transaction and you'll see a button to open the graph window. If some of you are interested in blockchain forensics, have a look and tell me what you think :-)

Just found your site. Looks really nice and i love the liveticker feature :)

Hello razibuzouzou!

My name is Felix Griffin and I represent TeddMarketing agency.
My client is a bitcoin exchange hitbtc (https://hitbtc.com/).

Hitbtc was built on top of modern technologies to provide fast, secure and reliable service.

Customers appreciate fast order execution, convenient ways to add deposit and withdraw and competitive client service. Newcomers like intuitive user-friendly interface and easy-to-start platform.

According to bitcoincharts statistics, hitbtc is on 6th place in EUR and 7th in USD trading volume between all exchanges.

I would like hitbtc to be listed on your website.

You can find api documentation to add hitbtc to your site here. If you'll have more questions please feel free to ask me personally or hitbtc support.

Regards!

Felix Griffin
TeddMarketing

thanks for not adding hitandrunbtc.com ;D

Hello,
The addition of hitbtc to Coinorama is ready.
It hasn't been enabled just yet though, as I'd like to learn a little more about them first.
Have a nice day !

Hello,
Here is a first round of new exchanges :
* itBit : USD and EUR
* Bitcurex, BitMarket, Bitbay : PLN
* MercadoBitcoin : BRL

Hi,

Here is the second round of new exchanges :
* HitBTC : USD and EUR
* Vault of Satoshi : CAD
* CaVirtex : CAD
* Bit2c : ILS

Markets charts colors have been adapted to improved readability.
Multiple exchanges mode now allows the display of up to five exchanges (this limit will be progressively increased).

Hava a nice week !

I love this site, but why the awful color scheme change awhile back? Red and Green is much better than Yellow and Darker Yellow. Its not enough contrast.

Any way to make it a setting? Colorful vs Bland color scheme?

Hey, thanks for the feedback !
I'll try to add something to enable different color schemes ; that shouldn't be much work, but I have plenty other stuff cooking  ;)

The best tool! Thanks

Hi everybody,

I just pushed a new version of the website, here is what's new :

• mining pools share is now tracked, thanks to mempool.info
• new USD exchange : lakebtc
• new CNY exchange : OkCoin
• new LTC exchanges : btce and kraken
• added an option to select the colors theme (requested by derpinheimer)
• bitcoin-central renamed to paymium
• single exchange mode now defaults to candlesticks display

LTC exchanges display is experimental, the idea is to support altcoins just like any other currency.
There were many changes behind the scenes as well, paving the way for forthcoming features.

Please let me know if you find any bug or have any suggestion !

Thank you for your support :)

Awesome! I was initially confused and then very happy when I went on my phone at work-er, break - and could see which was bid/ask without squinting :)

 

Hi,

Here comes an update of the markets user interface.
This is a major rewrite which enables to select which charts you want to display. Hopefully, I didn't break anything.
Additional changes are too many to be listed completely, but I have to mention : legends moved out of charts, new charts (nb. of trades and average trade size) and EMAs added to single 'mode'.

Don't forget to reload the page twice in order to flush your browser's cache.

Cheers !

Looks very good to me. I like it.

But it _does_ look like sthg broke.

How to reproduce:

Single exchange, Bitstamp.

Settings: disable small views. disable moving averages.

Change time scale, or reload page: bid/ask doesn't load anymore.

Hey Oda,
Thanks for the feedback. Indeed, the "disable moving averages" setting breaks the bids/asks ratio chart.
I fixed it in my development tree yesterday, but forgot to push the fix on the server. It's now fixed.
Greetings :)

ps: coming this week-end -> MACD, code optimization and various minor fixes & improvements

Works now :)

Any chance you could make the MA on the first chart optional? It's sometimes preferable to see price alone, without any overlaid indicators.

Yes, I am adding a MA toggle to each relevant chart.
The settings window should be gone by the end of the week.

By the way, I just fixed touch events on tablets and phones... Hurray !

Hello,

I just pushed a significant update, I hope it doesn't break anything...

Major changes are :
 * Added MACD chart
 * Added RSI chart
 * Added customization controls to many charts
 * Improved volume and relative volume charts
 * Optimized data decoding and processing

Have a nice week !

Nice site! 

However, I was confused for a while because the color key in some plots was incomplete (In the Order Book, for example, there was no key for the blue line.)   Eventually it occurred to me that the key may be clipped off, and indeed the missing patches showed up one I widened the window to the full width of my display (1680 px).

Since some people will not have that many pixels, why not display the color key only once, vertically, on the right column?  (The colors had better be the same for all plots, anyway, to make the charts easier to read.)  It would also leave more space for the plots themselves.

You may consider also allowing the user to select which exchanges are to be plotted (if there is not such a feature already), perhaps up to a certain maximum.  I would rather look at OKCoin or Huobi rather than BTC-China.

Some people will want to see more than 1 year.

Three features that I miss in BitcoinWisdom and you may want to add to beat the competition: volume in log scale (Eg. did Huobi grow exponentially since it opened?), a trade-by trade plot, like this
http://www.ic.unicamp.br/~stolfi/temp/2014-03-09-0518-OKCO-HUBI.png
and the ability to plot any past epoch with 1 minute resolution (which requires entering the start date-time with keyboard -- scrolling would be too cumbersome).  Bitcoincharts has this.

Another thing that may become very popular is a merged order book depth plot.  Namely, merge the order books from all exchanges (with proper shifts and conversion factors) and then compute the cumulative sums.  I believe this makes sense, since arbitrage effectively merges all exchanges into a single market -- so that, for example, a huge bid wall in China will block a price drop at Bitstamp.

All the best, --jorge

Hi Jorge, thanks for taking some time off the Wall observer to comment here ;)

Yeah, I am trying to figure out something better ; but I've been unsuccessful so far.
I am not sure about moving the key out of each chart box, this might not be visually appealing, and it would prevent individual screenshots...

That's already possible ! You may select up to five exchanges ; unselect one of the five to be able to select another one.

OK for volume in log scale, I'll try to add it this week-end.
Not OK for trade-by-trade plot, this won't be easy to implement given the current data model.
Why not for epoch selection, it's actually available in the back-end; I still have to design a nice UI for that and patch a few things.

Ah yes, it has indeed been requested by others ; might be available in two weeks.

Thanks again for the thorough feedback, have a nice week-end !

Hello,

This week changelog looks like this :
 * Added ADX, TSI and ATR charts
 * Added 3h, 12h, 3d, 2w, 3m view periods
 * Added Min/Avg/Max Price chart [experimental]
 * Improved x-axis ticks formatting
 * Added log display mode to price, volume and nb. trades chart
 * Smoothed RSI and Bids/Asks ratio in multi mode
 * Minor fixes

Feedbacks on the Min/Avg/Max price are welcome : it's a last minute hack.

Have a nice week !

ps: data collection of LakeBTC is now fixed, I'll remove data older than yesterday next week

Nice changes!  ;D

Hello,

In the news this week :
 * Added Standard Deviation Chart
 * Added KorbitKRW exchange
 * Improved exchange selection UI
 * Added alert system

Greetings !

Hello,

Much work happened on the data backend this week.
The ticker has been slightly improved, as well as the ticker API.
Besides, coinfloorGBP, anxEUR and anxGBP are now listed.

Cheers !

Hey

Great to see the latest updates.

Two requests:

1) (very minor) it seems that color choice (classic, thematic) isn't remembered after reload

2) (more interesting) any chance you can make graphs "vertically fill the space"? As in, if I close one of the graph windows, the remaining ones fill out the vertical space. Would be useful to see price or bid/ask graph in more (vertical) detail.

Example picture:

https://i.imgur.com/LRA2SMe.png

Hi oda, I just pushed an update which should address your requests (don't forget to reload the page twice to make sure your browser fetches the new version).
Note that you must click on the expand button in order for the chart to take all space available (I have to draw a better button for that, no success so far; it's the button right after the chart type selection).
Play with it a little to get the logic.



Hi bastilar, thanks for your feedback :)

Hey again

I was wondering, how difficult it would be to change the data presentation of coinorama to a more "traditional" and, ultimately, more informative way, where 'time period displayed' and 'time resolution' are not 1:1 linked?

As in: you can set a time resolution (daily, weekly, hourly), but you can zoom in/zoom out (within limits) given that time resolution.

Bitcoinwisdom is probably a good example for that behavior.

Probably quite a rework of your current site, but I'm just throwing it out as a suggestion to what could still be improved :)

Hi Oda,

You're right, data presentation should not be focused on time periods only, but also provides time resolution.
Zooming and scrolling aside, this can be implemented without much new development. And the first step towards this evolution would probably be to display both time resolution & time period.

I'll try to activate the first step by the end of the month, but cannot make any promise for going further at the moment as my TODO list is pretty full.

Regards

Hey

Very cool you're not dismissing the idea entirely. No hurry to implement it, imho, it's a major change in presentation, and should probably be thought through well before you decide on a way to to do it.

P.S. Your site rocks.

nice chart, still a little bit unclear. but much clearer than before. thx.

Hello,

Here are the main news for this week :
 * Added 2h and 4h views.
 * Added view timespan/interval mode selection.
 * Improved alerts (added saving and edition).

Cheers :)

Hello

Coinorama is very nice !!!
found it about a month ago
 
I really like the graph of total volume (in BTC) of major exchanges

Is it  much to ask for a total volume in USD too ,  ::) ::)

Nice site. I've been using it for a while now

Is there something wrong with the AnxPro BTCUSD price? It's no longer matching the last price in the AnxPro API ticker
https://anxpro.com/api/2/BTCUSD/money/ticker_fast

Hi,
Thanks for the feedbacks


Yeap, there's something wrong, my bad. I'll fix this asap.

edit: turns out my code was (almost) fine, the problem's on ANX side so I can't give an ETA for the fix :(



Good idea, I'll add a chart for that soon.

Hello,

A small update this week-end :
 * Added Volume (fiat) chart
 * Added BTC-e RUB exchange

Have a nice week  :)

Thanx dude
have a beer  (or two)
it's on me   ;)

Hello,

I pushed a small update yesterday.
Overall, it mainly features a reworked 'Network' section with better UI and charts. The API has been slightly improved as well.

This release also adds Coinbase (USD) and QuadrigaCX (CAD) support, the latter replacing Vault Of Satoshi which is closing soon.

Greetings !

Hi,
This week's update includes markets cumulative order book and additional network charts (Tx rate, average volume per tx, average tx size).
Have a nice week :)

Shows trading history
of the main USD, EUR,
CNY, GBP, HKD, BRL, PLN,
CAD, KRW, ARS, RUB, ILS
and LTC exchanges.
Bitcoin price is
expressed in local
currency, or USD/BTC.

Hi,

Two new currencies are now available : Japanese Yen (with Kraken) and Turkish Lira (with BTC-Turk), and I also added OK-Coin USD market.
Given that they are closing soon, CAVirtex CAD data are not shown anymore.

Regarding the UI, I enabled configuration of Y-axis position (that was a popular request!).

Cheers !

Firstly, great site. It's my preferred site for looking a Bitcoin market data

Secondly, where do you source your fiat to USD rates from? Specifically, the rusd rates in the ticker API http://coinorama.net/api/markets

The CNYUSD rates from the ticker are different to the ones I source from my FX broker. There can be number of reasons for this like time delays and differences between CNY and CNH. Knowing the source of the rates would help with understanding the USD quoted rates for non USD crypto pairs

Regards
Nick

Hi Nick, thanks for the feedback. My source for FX rates is Yahoo finance.
Cheers !

Cavirtex came back online, with a new management.

Yeap, I resumed data collection ; I'll update the website this week. Cheers !

Nice site!


I very like to use your site to compare the exchanges prices for doing arbitrage

But it has a few deficiencies that some currencies has too little exchanges' prices, such as GBP, JPY, MXN, ZAR, BRL etc...

And this exchanges reviews list chould be helpful to you: https://bitcointalk.org/index.php?topic=695082.0



Personally, I hope you can add currencies on the following exchange:

    LakeBTC.com -- CNY, GBP, EUR, JPY (I saw you had add its USD)
    ANXpro.com -- USD, EUR, JPY
    Bitcoin.de -- EUR
    Bitflyer.jp -- JPY
    Zaif.jp -- JPY
    Btcx.se -- SEK
    FYBse.se -- SEK


Very thankful firstly

Hi everyone,

After three exciting years of Bitcoin markets and network monitoring, I am sorry to announce that Coinorama.net will soon be taken offline. It's been a great adventure, but I'd like to devote my spare time & money to other projects in 2016.

I am currently testing the codebase on a Raspberry Pi, and will be releasing the source code some time this year. The current server will be turned off in a week or so.

Thanks to all of you for your positive feedbacks and best of luck for this new year :-)

Cheers

Dammit! It is my main source for trading. What other pages are there that show bid/ask sums?

is there a way to keep it up on a new server? maybe i can ...

and could you tell us more about that raspberry thing?

The idea behind the raspberry thing is to allow anyone to run a "personnal" Coinorama, at home.
Finished the port this week-end. It's quite slow to startup but works well so far.


Have you tried Kaiko ?
For example : https://kaiko.com/exchanges/coinbase/btcusd/orders

Congratulations, I prettty much enjoyed the site! I like the It is a very good alternative to Bitcoinwisdom.
I'll probably be starting to use it ;)
Best of luck.

i wonder if the good graphics and all that functionality is possible on a raspberry.
anyway, i am very interested in that project because the site is (was) my main source for bitcoin charts. i appreciate your work.

Yes, graphics and features are performed on the client side (on the web browser with JavaScript). The Raspberry is only used to collect and serve data, nothing intensive.

Hi everyone,

Eventually, I managed to find enough time to release the source code of Coinorama.net before going offline.

Have a look at : https://github.com/coinorama/coinorama

It might be a bit rough, but I'll try to document things a little more next week-end. I won't be able to help you set it up this week.

The public service will stop in about 48 hours.

Have a nice week !

Thank you !

Really like the site, well done.

Only problem is that the data point are spaced too far apart when you zoom in to the 1 hour or 10 minutes view. Then all prices look like horizontal lines and it becomes impossible to see (relative) movements.

Could you include a bigger section of time on the horizontal axis, so we can actually see some price movement? Would be really useful. Possibly the ability to zoom out in time?

Even a tick sized time period would be great.

Thanks!!!!

I suggest you write a patch for that if you feel like it  :P


You're welcome :)

I can contribute with a few milibitcoins. Know nothing about setting it up, though.

thanks for coinorama for the last couple years!

now that it's gone (and no clones built on the source are up yet), is there any other charting site that can display relative prices of multiple (USD/CNY) exchanges like coinorama did?

It seems quite useful. Thanks for your efforts

So I got the Coinorama checkout set up on my full node here:

http://bitcoin.praeluceo.net/coinorama/

It's a little slow, but functional, I'll move it to better hardware if it is of use outside of my own network for visualizing stuff (mostly I just think it's awesome to have my own Bitcoin network visualizer and market analysis statistics).

I am curious razibuzouzou if the blockchain functionality that Coinorama.net use to have is included here or not? When I look at "blocks" there's no option to click on a block to explore its outputs, and there doesn't appear to be anyway to search by transaction ID, block, or address.

I know you're more hands-off now on the codebase, but some nice to see features (which I can try to work on implementing, but I'm not a programmer by any stretch really):

• To add an option for alts to be displayed as 1/(Value/BTC) so (for instance) Eth would show up as 0.00598 ETH/BTC rather than 167.04
• To add an estimated difficulty adjustment algorithm
• To expose the blockchain explorer (if present)
• And to add the ability to import historical data from exchanges via a source like www.bitcoincharts.com/charts/mtgoxUSD (especially for MtGox historical data so that really early data can be displayed)

Thank you so much for making your tool available to everyone and by putting so much effort over so many years to build it! I know sometimes things like this can feel dissatisfying and unrewarding (especially when you look at your donation address on a highly visible domain) but do know that your work has been appreciated.

Well design looks very modern and good. And regarding others things - I do not see any problems in this site - all looks good.  ;)

Why did this site go down... does any other offer combined market depth out there????

Try this rehost maybe ?
http://whalepool.io:8080/coinorama/

Whalepool.io is down. It started sputtering 2 days ago.

Any other Coinorama somewhere else?