BSE shares: Market share loss likely on Thursday expiry shift; stock price targets
BSE Ltd has announced the shift in the expiry of weekly contracts of Sensex from Tuesday to Thursday starting September 1. Brokerages such as MOFSL said the shift should lead to a loss in market share for BSE in terms of premium turnover, which stood at 22.6 per cent in May 2025.
Stock anlaysts noted that after the implementation of new F&O regulations effective March 2025, in weeks where markets were open on all five days, the BSE share of each day was in the 18-22 per cent range.
“Currently, each of the days accounts for 18-22 per cent share in the week’s total premium volume. BSE has a market share of 8 per cent on Wednesday/Thursday and 21 per cent/24 per cent/38 per cent on Friday/Monday/Tuesday. Overlaying the current trends…
