After three weeks of losses, Nifty is showing signs of a short-term rebound, staying above its 50-day EMA. Rupak De of LKP Securities suggests a cautious but opportunistic approach as earnings from heavyweights like RIL, HDFC Bank, and ICICI Bank loom. Meanwhile, stocks like SAIL, and Aadhar Housing Finance have emerged as promising trades for the week, backed by bullish chart setups.