Nifty, Sensex have gained about 10% so far this month amid easing crude oil prices and strong FII inflows. You are using an outdated browser. Please upgrade your browser to improve your experience and security. Equities opened at eight-month highs in today's session, buoyed by plunging crude prices and strong foreign inflows. At around 9:48 am, the Sensex was trading at 82,467.26, up 1,360.61 points or 1.68%. The Nifty50 was up 357.