CoinDesk Bitcoin Price Index

Info on how this value was calculated
Based on the following values:
USD:
BTC-e$502.00
Bitstamp$513.69
Bitfinex$513.88
CNY:
BTC China¥3,212.03
OKCoin¥3,210.48
Last updated: Apr 16, 2014 at 11:17 BST