Sensex at record high! 126 stocks from BSE 500 index gave double-digit return in 1 month Updated : November 21, 2019 06:38 AM IST In the BSE500 index, more than half (287) of the stocks were in green for the last 1 month period. Of these, 126 stocks gave double-digit returns, rising over 10 percent for his period. Corporation Bank was the top gainer, surging over 100 percent in just 1 month.