In trading on Thursday, shares of Gibraltar Industries Inc (ROCK) crossed below their 200 day moving average of $15.55, changing hands as low as $15.10 per share. Gibraltar Industries Inc shares are currently trading off about 2% on the day. The chart below shows the one year performance of ROCK shares, versus its 200 day moving average:
Looking at the chart above, ROCK's low point in its 52 week range is $9.03 per share, with $20.00 as the 52 week high point — that compares with a last trade of $15.34.
According to the ETF Finder at ETF Channel, ROCK makes up 2.58% of the Dynamic Building & Construction Portfolio ETF (PKB) which is trading lower by about 2.7% on the day Thursday.