http://www.coindesk.com/price-bitcoin-drops-400-btc-e-flash-crash/The price of bitcoin on the CoinDesk Bitcoin Price Index (BPI) has declined more than $60 today (by the time of publication), falling to a low of $435.60. However, a more serious decline was observed at one major bitcoin exchange.
The development is the latest blow to the price of bitcoin, which had slumped to its lowest level since May late last week. The decline has since been largely attributed to a worsening short-term news outlook, as well as the industry’s margin traders, though alternative theories have been proposed.