Stock market today: Nifty50 opens above 24,800; BSE Sensex crosses 81,000 mark

Stock market today: Nifty50 and BSE Sensex, the Indian equity benchmark indices, opened in green on Friday as the market continued to react positively to GST rate cute announcements. While Nifty50 was above 24,800, BSE Sensex was up almost 300 points.