In trading on Monday, shares of the Guggenheim International Multi-Asset Income ETF ( HGI) entered into oversold territory, changing hands as low as $17.67 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 Guggenheim International Multi-Asset Income, the RSI reading has hit 26.8 — by comparison, the RSI reading for the S&P 500 is currently 47.2. A bullish investor could look at HGI's 26.8 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), HGI's low point in its 52 week range is $17.20 per share, with $20.15 as the 52 week high point — that compares with a last trade of $18.45. Guggenheim International Multi-Asset Income shares are currently trading off about 1.1% on the day.