Mumbai, May 21 -- Indian stock indices opened amid the weak global clues and cautious investor sentiment, fuelled by US fiscal uncertainty and India-US trade uncertainties.

At the opening of the session today, the Nifty 50 at the National Stock Exchange (NSE) was at 24,744.25, up about 60.40 points or 0.24 per cent, while the BSE Sensex was at 81,327.60, up 141.17 or 0.17 per cent.

The Nifty Bank opened at 55,060, up by 182.85 points, or 0.33 per cent. The Nifty Midcap 100 also opened in green at 56,249.60, up 66.90 points or 0.33 per cent.

At NSE, the sectoral indices such as Auto, Bank, FMCG, Pharma, and Realty were up by 1.5 per cent in the early hour of trade. The sectoral indices of Consumer Durables and Oil & Gas slipped about 0....