The Tradehill API has been very flaky all day long, making my chart app ( http://www.composure1.com/BitGraph.html ) break, and even bitcoincharts is stuck on an 11:31 trade. Hopefully they will fix this soon as otherwise there is no other way to reliably get the latest price without going to their site (and the charts on there aren't all that great).

Haha... ok, I will switch up the color.

Also, seems like tradehill is down right now (even in a browser). Checked here as well and it says it's down: http://www.downforeveryoneorjustme.com/tradehill.com

Hi everyone,

I've been working on a Flash charting app for Mt. Gox the past few days, and of course now it's useless .
But I quickly hooked it up to the Tradehill API, and it works (although there hasn't been much trading in the past few hours).

http://www.composure1.com/BitGraph.html

You can change the timescale to be 48, 24, 12, 4, or 1 hours, or 15 minutes.
You can change the scaling as well.
The chart shows *every trade made* and on the 1 hour and 15 minute scales the radius of the circle shows the volume traded.

It polls for new ticker data every 15 seconds, and new trade history data every minute.

I am working on the market depth charts, and I will actually be taking a snapshot of the depth every 5 minutes, so you will be able to view historical depth charts, as well as total supply & demand at any given moment. The volume-weighted average buyers' price and sellers' price will be displayed also (hopefully I will have this all out later this week).

Questions, comments, and suggestions are welcome.