In trading on Thursday, shares of Builders FirstSource Inc. (Symbol: BLDR) crossed above their 200 day moving average of $65.64, changing hands as high as $66.58 per share. Builders FirstSource Inc. shares are currently trading up about 6.7% on the day. The chart below shows the one year performance of BLDR shares, versus its 200 day moving average: Looking at the chart above, BLDR's low point in its 52 week range is $39.24 per share, with $86.48 as the 52 week high point — that compares with a last trade of $66.26. Click here to find out which 9 other stocks recently crossed above their 200 day moving average » The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.