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In trading on Thursday, shares of Gibraltar Industries Inc (Symbol: ROCK) crossed below their 200 day moving average of $32.45, changing hands as low as $32.05 per share. Gibraltar Industries Inc shares are currently trading down about 3.9% 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 $25.61 per share, with $44.90 as the 52 week high point - that compares with a last trade of $32.05.
According to the ETF Finder at ETF Channel, ROCK makes up 1.07% of the Steel ETF (Symbol: SLX) which is trading lower by about 3.3% on the day Thursday.
Click here to find out which 9 other stocks recently crossed below their 200 day moving average ยป
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