price of bitcoin in 2011 by month

The average closing price for Bitcoin (BTC) in 2011 was $5.63. It was up 1,316.7% for the year.

DATE OPEN HIGH LOW CLOSE
December 2011
$2.97
$4.25
$2.79
$4.25
November 2011
$3.25
$3.25
$2.05
$2.75
October 2011
$5.14
$5.14
$2.27
$3.27
September 2011
$8.20
$8.64
$4.77
$4.78
August 2011
$13.35
$13.35
$6.55
$8.79
July 2011
$16.10
$16.10
$12.91
$13.53
June 2011
$8.74
$29.60
$8.74
$16.85
May 2011
$3.50
$8.80
$3.03
$8.80
April 2011
$0.78
$2.88
$0.68
$2.88
March 2011
$0.86
$0.94
$0.74
$0.79
February 2011
$0.52
$1.09
$0.52
$0.89
January 2011
$0.30
$0.48
$0.30
$0.48
Daily pricing data for Bitcoin dates back to 7/17/2010, and may be incomplete.