The closing price for Berkshire Hathaway (BRK.B) on January 20, 2010 was $69.52. It was up 3% for the day (up 4.3% from previous close). The latest price is $488.01.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
January 20 2010
$67.52
$70.05
$66.80
$69.52
12,475,000
Daily pricing data for Berkshire Hathaway dates back to 5/9/1996, and may be incomplete.