On July 19, 12 stocks were reportedly trending down in relative strength index (RSI), which measures the speed and change of price movements. Stocks with an RSI of 70 or greater are considered overbought, while those under 30 suggest the stock is oversold. Stocks identified by ETMarkets as trending down on July 19 included Maruti Suzuki India, UNO Minda and Hindustan Unilever.