In trading on Monday, shares of the SPDR MSCI Germany StrategicFactors ETF ( QDEU) entered into oversold territory, changing hands as low as $48.4854 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 SPDR MSCI Germany StrategicFactors, the RSI reading has hit 27.1 — by comparison, the RSI reading for the S&P 500 is currently 67.6. A bullish investor could look at QDEU's 27.1 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), QDEU's low point in its 52 week range is $45.63 per share, with $53.06 as the 52 week high point — that compares with a last trade of $48.54. SPDR MSCI Germany StrategicFactors shares are currently trading off about 0.9% on the day.