In trading on Friday, shares of Triangle Petroleum Corp (TPLM) crossed below their 200 day moving average of $8.39, changing hands as low as $8.37 per share. Triangle Petroleum Corp shares are currently trading down about 2% on the day. The chart below shows the one year performance of TPLM shares, versus its 200 day moving average:

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Triangle Petroleum Corp 200 Day Moving Average Chart

Looking at the chart above, TPLM's low point in its 52 week range is $4.85 per share, with $11.66 as the 52 week high point — that compares with a last trade of $8.41.

According to the ETF Finder at ETF Channel, TPLM makes up 1.23% of the SPDR S&P Oil & Gas Exploration & Production ETF ( XOP) which is trading relatively unchanged on the day Friday.