New Delhi, April 1 -- The benchmark equity indices opened Monday's trading session in the positive territory. The NSE Nifty 50 opens up by 128.10 points or 0.57% at 22,455, while the BSE Sensex jumped 317.27 points or 0.43% to 73,968.62 in the opening trade. The broader indices opened in positive territory, with gain led by Largecap and Midcap stocks. Bank Nifty index opened higher by 266.45 points or 0.57% at 47,391.05. Stock market today live updates | HAL Jumps Over 4% in intra-day trade On Monday, April 1, shares of Hindustan Aeronautics Ltd (HAL) surged by almost 4% to reach a new 52-week high of Rs 3,454.35 each on the BSE. This rise came after the company disclosed that it achieved its highest-ever revenue from operations, surpassing...