News for hackers. Stuff that matters.

Can Twitter sentiment predict Bitcoin exchange performance?

http://www.bitwren.com

I am scraping data from BTC China (CNY converted to USD), Bitstamp and MtGox, the top three Bitcoin exchanges making up roughly 80% of all bitcoin traffic, to see if Twitter bitcoin sentiment can predict market movement.<p>Comparing Bitstamp versus BTC China suggests significant arbitrage opportunities.
( 1 comment | 3 points | on HN )
Re:Can Twitter sentiment predict Bitcoin exchange performance? by officialjunk on Wednesday November 20, 2013 @04:32AM (#6767104)
to me it looks like bitcoin buy price is predicting twitter sentiment...