In trading on Tuesday, shares of the Proshares UltraShort QQQ ETF (QID) entered into oversold territory, changing hands as low as $15.0809 per share. We define oversold territory using the Relative Strength Index, or RSI, which is a technical analysis indicator used to measure momentum on a scale of zero to 100. A stock is considered to be oversold if the RSI reading falls below 30.
In the case of Proshares UltraShort QQQ, the RSI reading has hit 28.8 — by comparison, the RSI reading for the S&P 500 is currently 71.5.
A bullish investor could look at QID's 28.8 reading as a sign that the recent heavy selling is in the process of exhausting itself, and begin to look for entry point opportunities on the buy side.
Looking at a chart of one year performance (below), QID's low point in its 52 week range is $15.02 per share, with $31.12 as the 52 week high point — that compares with a last trade of $15.08. Proshares UltraShort QQQ shares are currently trading down about 0.5% on the day.