Read more about Benchmarks hover near day's high on Business Standard. Key equity indices were trading near the record high levels in morning trade. At 11:25 IST, the barometer index, the S&P BSE Sensex, was up 631.25 points or 1.24% to 51,362.88. The Nifty 50 index has added 197.65 points or 1.32% to 15,121.90.