Share Market News Today | Sensex, Nifty, Share Prices Highlights: The benchmark equity indices closed in positive territory on April 22. The NSE Nifty 50 gained 189.40 points or 0.86% to close at 22,336.40, while the BSE Sensex jumped 560.29 points or 0.77% to finish at 73,648.62. Nifty Bank gained 351 points or 0.74% to close at 47,924.90.