bitcoin price by year 2010 to 2011

The average closing price for Bitcoin (BTC) between 2010 and 2011 was $3.90. It was up 8,485.9% in that time.

DATE OPEN HIGH LOW CLOSE
2011
$0.30
$29.60
$0.30
$4.25
2010
$0.05
$0.39
$0.05
$0.30
Daily pricing data for Bitcoin dates back to 7/17/2010, and may be incomplete.