Top stocks to watch today: The Indian stock market is expected to open lower on Tuesday, October 27, as indicated by GIFT Nifty futures. GIFT Nifty was trading near 22,663, down around 110 points, or 0.48%, from the previous close of Nifty futures, signalling a weak start for domestic benchmark indices. The benchmark Sensex snapped its four-session losing streak on Monday, rising 483 points, while the Nifty 50 reclaimed the 22,750 level amid value buying and gains in metal, telecom and healthcare stocks.