Top stocks to watch today: The Indian stock market is expected to open lower on Thursday, October 22, as indicated by GIFT Nifty. The index was trading around 22,682, down nearly 46.50 points, or 0.20%, from the previous close of Nifty futures, signalling a negative start for domestic benchmark indices. On Wednesday, Indian equity benchmarks extended their losses for a second consecutive session, with the Sensex declining 143 points amid selling pressure in power, banking and financial stocks.