वैश्विक तनाव के बीच शेयर बाजार में 493 अंक की गिरावट, निफ्टी 133 अंक गिरा

Mumbai, August 18 (IANS) The benchmark indices extended their losses on Tuesday, with the Sensex and Nifty coming under pressure amid heightened geopolitical tensions and weakness in key sectors.The Sensex fell 493 points, or 0.63 per cent,