In trading on Thursday, shares of the Guggenheim S&P SmallCap 600 Pure Growth ETF (RZG) crossed below their 200 day moving average of $77.26, changing hands as low as $77.20 per share. Guggenheim S&P SmallCap 600 Pure Growth shares are currently trading off about 1.3% on the day. The chart below shows the one year performance of RZG shares, versus its 200 day moving average:
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Looking at the chart above, RZG's low point in its 52 week range is $67.36 per share, with $82.90 as the 52 week high point — that compares with a last trade of $76.89. 
