CoinDesk Bitcoin Price Index

Info on how this value was calculated
Based on the following values:
USD:
BTC-e$505.00
Bitstamp$512.47
Bitfinex$512.45
CNY:
BTC China¥3,192.04
OKCoin¥3,193.34
Last updated: Apr 16, 2014 at 16:58 BST