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Multiple currencies added for mtgox. I still don't spend very much time at computer so it's going pretty slowly, anyway ideas and constructive criticism are very much welcome.
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Really happy to see Bitcoinity back! Is there any way at all you can give us the latest price on the tab? Pretty please... ? Even if you can't, it's still my favourite. Cheers.
Nice idea, thanks. Just delivered. |
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hello,
I had some health issues, and bitcoinity was down for some time. I'm still not great, but it's all getting better and I'm trying to give bitcoinity some love. So far I bringed it it back and
* fixed some bug that was causing it to stop updating sometimes
* fixed issue that was causing cpu usage to go wild sometimes
* fixed issue with price chart doing loops (although I will miss it)
* added gox full depth, so when you zoom out enough on market depth chart, you can see the whole thing
Coming next are more exchanges and multiple currencies, unless somebody invents something more important.
Ideas comments and bug reports are very much welcome.
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bump, http://bitcoinity.org/marketsI'm really sorry it's been gone for so long, I'll try to work on it a little bit. Currently there's just chart from mtgox. |
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Should be fixed now. <comboy> normally if api changes, it goes under new url, not to f*** all devs that are currently using it, but hey, this is mtgox I don't really have time to write proper rant about mtgox API, it's changes and it's documentation being hosted on a public wiki. |
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I'm in.
I'd love to see lower price where somebody takes care about accomodation himself.
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If you ever feel like it, I'd love a plain 'ol crappy page of daily tabular data (Mt.Gox/Tradehill), where the demarcation between one day and the next is 12 midnight UTC. That's it. Something in the comma-delimited format of:
<Exchange>, <MM/DD/YY>, <Open>, <High>, <Low>, <Close>, <Volume>
So you would like it with only one day resolution? If so bitcoincharts may indeed be more helpful, because currently I don't even have 30 days on data. If I'll be doing some more detailed charts and trades history, I'll be trying to import whole history for these markets, but for now I'm not sure if I should be doing it. It's tempting because I like charts and huge amounts of data, however that was supposed to be just a simple ticker, and possibly to keep quality up I should not implement any idea that comes to my mind  |
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can you add history to the charts?
What exactly would you want to see? Longer than 30d periods for price chart? |
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Wow nice charts! Comboy, what technology is it based on, what programming language do you use?
Data is pushed to you using websocket, with fallback to flash and long polling. Server side is in ruby + a little bit of node.js. And of course whole bunch of my crappy js & css to display it somehow. Mtgox data is live because they provide websocket, for all other exchanges I need to query them periodically (every 10-60s, which seems quite ok, given how often trades are happening there) +1 for spelling my nickname correctly |
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I set my preferences to .00 on my HTC but it still seems to load randomly with .000 even though I cleared the cache
Thanks for info, should be fixed now. The changes look greatl! 1.2 btc on their way, still hoping to see multi-hour volume changes.  Thanks l'll try to think of something, but I would have to organize it in some other way. Currently I'm just pushing all depth changes that were done during that time to your browser, and then it smoothly scrolls over it, so that always last X minutes are displayed on the chart. But for 12h that's too much data (even 1h for mtgox is quite a lot) Oh, and another feature might be to allow users to filter out trades worth <1 btc from the trade ticker on the right. Often times a number of 0.1 btc trades will scroll the big trades off the screen, yet the fractional bitcoin trades will never move the market, they're just noise.
Added (available in preferences). edit: and I fixed small bug with switching timespans when having different exchanges opened in multiple tabs |
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Looks great. Needs much higher polling interval IMO.
No "stupid-polling" there. It's uses websockets or long-polling as fallback, it means that any data is transfering only then server got fresh "numbers", it lowers server load and traffic waste much. So numbers at "Last change" in the corner just saying how many seconds data remains the same not the time from last "poll". P.S: sorry for my bad English. Thanks for explaining that for me. I'm working on some bugfixes and optimizations before adding more features. Something to keep you busy in the meantime: http://bitcoinity.org/markets/hardcore (it's quite useless, just for fun). I've wanted to add bitcoin7 but they don't seem to provide volume for the latest trades (or anywhere else for that matter, so I have no idea based on what some people claim it to be one of the biggest exchanges). Updates coming soon. |
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First setup, 9 6950's shaders unlock oc to 950. building a new 5 card rig to replace 5 of the single card rigs "trying to lower power use". The 4" duct is rain gutter from home depot thats connected to a 5000 btu window unit.  That's a very interesting approach to the airflow problem. Also, such wall looks pretty cool I must confess. |
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The site is taking forever to load today  Edit: problems seem to be mainly in my Android phone. Site sometimes wont load at all. If it does eventually the numbers to the right of the graph are only half visible. Could not reproduce. Works fine on my android. Anyone having similar problems? Maybe I'll try to prepare some more phone-friendly version, possibly just putting everything one under another could do? Thanks! Now, we don't have all the interesting orders overshooting anymore. I personally would love a way to set upper and lower end though -- the range I find most interesting (200~2000) is only one block small now. With the scale lines so dim, it's sometimes hard to make out the larger changes. If I was able to set the top and bottom end of the log scale, it would be even more awesome. The 0 in the center makes no sense on log scale though, it must be a ±1. Also, I would make the minimum at least 10. Nobody in his right mind cares about an accumulated order change of size 8 BTC or so. If you have the time, nerve and wish to make it perfect, I recommend the following: - switch for log/lin scale
- setting for upper limit, including the option "automatic"
- setting for lower limit if log scale is chosen
- default either to linear automatic or linear max 2000 (Not that I care about defaults, but that's what I'd choose.)
Your points are all valid. I guess I'll just add a few possibilities in settings and see what people like the most. Edit: I'm having issues with nonsensical bars appearing. Red up far to the left, and red down far to the right.
Red down on the right? (on the right all dawn should be green) can you screenshot (+OS and browser may help)? There are some glitches with depth chart when showing two exchanges, spreads are different, prices are different and it gets all messy. I'm considering not showing depth change bars within spread range. |
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Perhaps, is it possible to make green news message to disappear after it have been read:
I've added link to hide message, but for now it will reappear after every refresh (I'll think of something better) Since there is a lag between changes on the tiny-scale bars and the full, linear scale depth graph, large changes on orders are displayed as some kind of overshooting bar with unknown height at first. I don't really care about micro-movements, so I'd like an option to make the bars log scale or larger linear scale.
I kept constant scale earlier because it seemed not practical for me to have to look at the scale every time I was looking at the chart. Log scale seems better indeed, so I've changed it. Another user suggested closing the window of the depth chart. I'd like to ask instead of that couldn't be changed to allow certain ranges from the current price. For example, maybe $0.50 in either direction, then $1, $2, and finally $5.
I've added some basic depth chart zooming. Not sure if that's the most practical way and maybe some predefined ranges will be better indeed. More changes coming are coming. I'll hopefully update you tomorrow. Thanks for all good words and for filling up my Jack Daniels bottle. Ah, and mtgox websocket API is partially back, so it's trades are shown in realtime again. |
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To me, themike5000's output looks good, I have very similar one.
I was just wondering, how can I list devices name to know what to put into mine.tcl? I see "hardware_name" in Quartus so that's not a problem, but I don't know where can I check "device_name". The first part in the device name seems to be models that Quartus are asking me too choose between when plugging the device, but what is this 0x020F70DD? I thought maybe checksum but it doesn't seem to fit. Is there any way I can list all devices in a format that I'll be able to use in this param?
Run the programfpga.bat file. It will find any attached devices and list them in that format. I'm on linux, but yes, I found what I needed there, thanks. |
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To me, themike5000's output looks good, I have very similar one.
I was just wondering, how can I list devices name to know what to put into mine.tcl? I see "hardware_name" in Quartus so that's not a problem, but I don't know where can I check "device_name". The first part in the device name seems to be models that Quartus are asking me too choose between when plugging the device, but what is this 0x020F70DD? I thought maybe checksum but it doesn't seem to fit. Is there any way I can list all devices in a format that I'll be able to use in this param?
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