Nifty Smallcap 250

The Nifty Smallcap 250 is the comprehensive small-cap benchmark maintained by NSE Indices Limited comprising all 250 companies ranked 251st to 500th by full market capitalisation on NSE — representing the entire investable small-cap universe as defined by SEBI's mutual fund categorisation framework. The index uses free-float market capitalisation weighting and is reviewed semi-annually. The Nifty Smallcap 250 is SEBI's mandated benchmark for Small Cap Fund mutual fund schemes — which must invest at least 65% of their assets in companies ranked 251st and beyond by market capitalisation. With 250 constituents across diverse sectors and business models, the index provides the broadest possible coverage of India's small-cap universe — capturing companies from established niche market leaders to emerging businesses with significant growth potential but also meaningful execution and liquidity risks. The Nifty Smallcap 250 exhibits the highest long-term return potential among all NSE capitalisation indices but also the highest volatility, deepest maximum drawdowns (often 50% to 70% during bear markets), and the lowest liquidity per constituent — creating meaningful index replication challenges for passive fund managers who must buy and sell 250 small-cap stocks during index rebalancing events. For investors with 10+ year horizons and genuine risk tolerance, Nifty Smallcap 250 index funds and ETFs provide broad, cost-efficient exposure to India's entire small-cap opportunity set — though the inherently higher tracking error and index replication costs are important considerations when comparing small-cap passive options.