BSE Share Price Rallies 4% as Motilal Oswal Upgrades Stock to Buy

BSE’s Derivatives Recovery Becomes the Focus of a Bullish Re-rating

A stronger turnover outlook and the prospect of higher market share underpin Motilal Oswal’s upgraded view on the exchange operator.

The upgrade puts turnover recovery at the centre

BSE’s share-price advance followed a shift in the brokerage’s recommendation, but the underlying investment case is primarily about trading activity. Motilal Oswal estimates BSE’s year-to-date FY27 notional average daily turnover (ADTO) at ₹213 trillion and forecasts a full-year figure of ₹216 trillion, up 16 per cent year on year. It sees scope for those estimates to rise if the recovery in volumes holds.

The stock has bounced 12 per cent from its October 1 low of ₹3,000. It has gained 28 per cent so far in calendar 2026, while the Nifty 50 has declined 13 per cent. That relative performance sets a high bar: the brokerage’s bullish view now needs to be assessed against whether the operating improvement can support expectations, rather than the share-price rebound alone.

Derivatives volumes have a regulatory catalyst

BSE’s futures and options notional ADTO rose 85 per cent in October 2026 month to date, compared with the post-closing auction session reset in August, when turnover had fallen 34 per cent month on month. Motilal Oswal argues that the improvement could receive further support from the partial reversal of the post-closing auction session change, effective December 7, 2026.

That distinction matters for investors. A volume increase linked to heightened volatility may not persist at the same pace, while a regulatory change could provide a separate support to activity. The brokerage says volatility could also create upside to its estimates, but that remains a possibility rather than a guaranteed outcome. Its forecast therefore hinges on both the durability of turnover and the effect of the regulatory adjustment.

Market share and monetisation offer another growth lever

Motilal Oswal says BSE has secured more than 30 per cent market share in premium turnover. Its premium-to-notional ratio has increased to about 14 basis points from 6–7 basis points in 2023–24, though the brokerage compares that with more than 20 basis points for NSE. Further progress could lift revenue per unit of notional turnover, particularly if institutional participation and longer-dated contracts increase.

In cash equities, BSE’s market share has improved from 7 per cent to 9 per cent. The brokerage also identifies NSE’s listing and the opening of its lock-in in March 2027 as potential catalysts for turnover. It forecasts a 30 per cent compound annual growth rate in cash-market ADTO between FY26 and FY28, while citing improved smart-order routing and greater platform participation as possible supports.

Operating leverage amplifies both gains and setbacks

BSE’s EBITDA margin expanded to more than 65 per cent in FY26 from 9 per cent in FY21. Motilal Oswal expects margins to reach 70 per cent and forecasts FY26–28 profit-after-tax growth of 27 per cent a year, against revenue growth of 23 per cent. It raised revenue estimates by 8 per cent and 10 per cent, and PAT estimates by 10 per cent and 12 per cent, for FY27 and FY28, respectively.

The brokerage says variable regulatory costs account for 55 per cent of operating expenses, offering some insulation when volumes slow. Still, exchange earnings are closely tied to activity and monetisation. Its estimate that sustained recovery and a higher premium-to-notional ratio could lift FY28 estimated PAT by a further 20 per cent illustrates the upside case, not a certainty.

Key Highlights

• BSE shares gained 4 per cent intraday to ₹3,369 after Motilal Oswal upgraded the stock to ‘Buy’ with a ₹4,000 target.
• The brokerage forecasts FY27 notional ADTO of ₹216 trillion, up 16 per cent year on year.
• F&O notional ADTO rose 85 per cent in October 2026 month to date, with a partial CAS reversal due from December 7.
• BSE’s cash-market share improved from 7 per cent to 9 per cent, while its premium-turnover share is above 30 per cent.
• Motilal Oswal expects 27 per cent annual PAT growth over FY26–28, supported by turnover and margin expansion.

Investor Note: The upgrade highlights meaningful operating leverage, but the forecast depends on sustained turnover recovery, market-share gains and improved monetisation. Investors may wish to distinguish the brokerage’s target and estimates from assured outcomes and track whether these drivers continue to materialise.