Bitcoin Forum

Economy => Service Discussion => Topic started by: tradingview on July 02, 2013, 05:15:34 PM



Title: HTML5 realtime Bitcoin charts - need your feedback please
Post by: tradingview on July 02, 2013, 05:15:34 PM
Hi Bitcointalk,

We recently added realtime Bitcoin charts and chat. Data is taken directly from MTGOX. Here is how it looks  (https://www.tradingview.com/e/?symbol=MTGOX:BTCUSD).

We love Bitcoin, we are optimistic and we wish Bitcoin a great future. All is free and we are not going to charge for the Bitcoin charts in the future. It would be great to improve the charts based on the feedback from Bitcointalk community. What is good/bad, what is necessary to add? Are you looking for trading capabilities, time & sales, market depth? Please provide your feedback so we can make it even better!

Thanks


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: tradingview on July 02, 2013, 05:22:50 PM
You just lifted a HTML5 program, so i doubt you can do any programing so why even tell what is wrong, I might as well as tell the people that made it.

)


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Voodah on July 02, 2013, 06:18:39 PM
You just lifted a HTML5 program, so i doubt you can do any programing so why even tell what is wrong, I might as well as tell the people that made it.

I think he is from TradingView... Am I right OP?

If not, this post makes no sense.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 02, 2013, 06:57:39 PM
Suggestions:

1. Start accepting BTC for your PRO services.

2. More exchanges are needed, e.g. to run cross-exchange analysis of instruments (for arbitrage)

3. More cryptocurrencies than just BTC would be welcome.

4. Consider disabling chat click sounds by default. It took me some time before I figured out what these were and how to disable them.

5. Consider adding visual depth of market like here http://bitcoinwisdom.com/ (those red and green lines / dots representing bids and asks)

6. Your website rocks


One bug:

Cloning a trendline with ray sometimes make the chart blank as per the picture:

http://cdn.imghack.se/images/74c58a8c19114c61a3b28398964169bd.png (http://www.imghack.se/106866)


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: zoinky on July 02, 2013, 07:23:00 PM
Bitcoin for PRO please!


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: tradingview on July 02, 2013, 08:53:41 PM
Suggestions:

1. Start accepting BTC for your PRO services.

Sounds logical. But let us switch to paypal first:)

2. More exchanges are needed, e.g. to run cross-exchange analysis of instruments (for arbitrage)

Could you please explain how you use this approach? You actually trade spreads?

3. More cryptocurrencies than just BTC would be welcome.

Got it.

4. Consider disabling chat click sounds by default. It took me some time before I figured out what these were and how to disable them.

Yep.

5. Consider adding visual depth of market like here http://bitcoinwisdom.com/ (those red and green lines / dots representing bids and asks)

Nice feature! Thank you for sharing.

6. Your website rocks
Thank you and appreciate your feedback.

One bug:

Cloning a trendline with ray sometimes make the chart blank as per the picture:


Will check this.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: td services on July 02, 2013, 10:26:24 PM
It won't work in IE8, and it shows a blank screen in Firefox 21.0 (I'm not seeing ant no-script or ghostery messages). win xp 64 bit


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: viriat0 on July 02, 2013, 10:31:33 PM
Very good, works on firefox 22 for ubuntu.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Voodah on July 03, 2013, 06:20:05 AM
It won't work in IE8, and it shows a blank screen in Firefox 21.0 (I'm not seeing ant no-script or ghostery messages). win xp 64 bit

Don't use IE.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 03, 2013, 07:14:35 AM
It won't work in IE8, and it shows a blank screen in Firefox 21.0 (I'm not seeing ant no-script or ghostery messages). win xp 64 bit

I had the same, so I added this website to a list of websites I allow FF to accept cookies from and it started working.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 03, 2013, 07:26:40 AM

1. Start accepting BTC for your PRO services.

Sounds logical. But let us switch to paypal first:)

Contact this BTC payment processor https://bitpay.com/ or any other one. When you use a processor, you will only quote the price in BTC - the processor will make sure you (the merchant) will be receiving the fixed USD price in your account.


2. More exchanges are needed, e.g. to run cross-exchange analysis of instruments (for arbitrage)

Could you please explain how you use this approach? You actually trade spreads?

If you look at the BTC price at the exchange you will see the price sometimes vary by $1 - $10. You buy BTC at one exchange cheap, and you selll them an hour later (or a miute later if you use a green address) 10% higher at another exchange.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 03, 2013, 12:22:41 PM
3. More cryptocurrencies than just BTC would be welcome.

Got it.

In this case you would need to replace on your website the word ''Bitcoin'' with ''Crypto'' (standing for Crypto currencies) or with something similar.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: tradingview on July 03, 2013, 01:38:12 PM

If you look at the BTC price at the exchange you will see the price sometimes vary by $1 - $10. You buy BTC at one exchange cheap, and you selll them an hour later (or a miute later if you use a green address) 10% higher at another exchange.

Yep, this is what i understand. But is this a theory or you making money on this? Does this strategy work on Bitcoin?


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 03, 2013, 01:40:48 PM

If you look at the BTC price at the exchange you will see the price sometimes vary by $1 - $10. You buy BTC at one exchange cheap, and you selll them an hour later (or a miute later if you use a green address) 10% higher at another exchange.

Yep, this is what i understand. But is this a theory or you making money on this? Does this strategy work on Bitcoin?

I am not doing this. I have an account at MtGox only.

But I interact with someone who did many such transactions in the past two weeks (involving transactions at 3 exchanges). Just yesterday there was a $7 difference between MtGox and BTC-e.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: tradingview on July 04, 2013, 12:31:54 AM

If you look at the BTC price at the exchange you will see the price sometimes vary by $1 - $10. You buy BTC at one exchange cheap, and you selll them an hour later (or a miute later if you use a green address) 10% higher at another exchange.

Yep, this is what i understand. But is this a theory or you making money on this? Does this strategy work on Bitcoin?

I am not doing this. I have an account at MtGox only.

But I interact with someone who did many such transactions in the past two weeks (involving transactions at 3 exchanges). Just yesterday there was a $7 difference between MtGox and BTC-e.

Sounds interesting. Could you please contact us at sbokov@tradngview.com, it would be great to discuss how to build these features.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 04, 2013, 11:16:38 AM
What is needed (this isn't a very important feature for me - it can be done in excel, but it would be nicer to have it on a chart) is:
- ability to put BTCUSD from MtGox and BTCUSD from Bitstamp on one chart - it is possible to put one chart on another using your service, I think
- an indicator that calculates difference (premium / discount) between both instruments.


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 04, 2013, 01:26:20 PM
A picture is worth a thousand words so here we go. This is what I would like to have and I can send you a donation for this  ;D

http://cdn.imghack.se/images/bdb7d47e6a631d7a1e14a512a5322076.png (http://www.imghack.se/107270)


Title: Re: HTML5 realtime Bitcoin charts - need your feedback please
Post by: Loozik on July 04, 2013, 01:36:07 PM
And this one  :D

http://cdn.imghack.se/images/6e6aa0b506a7292398854949713feb8c.png (http://www.imghack.se/107273)