On Thursday, the benchmark indices were trading higher with the Sensex up around 190 points or 0.26% at 72,250 while the Nifty-50 up around 64 points or 0.30% at 21,720. About 1,751 shares have advanced, 1,730 declined, and 168 are unchanged on the BSE. Top gainers and losers on the BSE Sensex index are as …