On Wednesday, the benchmark indices were trading in the green with the Sensex up around 510 points or 0.64% at 79,952, while the Nifty-50 was up around 155 points or 0.65% at 24,278. About 2,184 shares have advanced; 1,021 declined and 103 are unchanged on the BSE. Top gainers and losers on the BSE Sensex …