Market Closing Bell: Sensex, Nifty end volatile session in green, Trent gains 3%

Stock market benchmark indices ended a volatile trading session on Friday higher amid buying in blue-chip bank shares and positive global cues as hopes of progress in the US-Iran peace negotiations added to markets' optimism. The 30-share BSE Sensex climbed 231.99 points, or 0.31 per cent, to settle at 75,415.35. During the day, it surged 627.61 points, or 0.83 per cent, to 75,810.97. However, the market failed to sustain at elevated levels, as profit booking erased a major portion of the early gains in the latter half.