BSE’s Nifty‑50 debut could unleash $700 million of passive buying
BSE’s addition to the Nifty 50 benchmark is set to generate about $700 million of one‑time passive inflows as index funds rebalance on the September 30 cut‑off. Beyond the immediate spike, analysts say the new exposure could lift trading liquidity, broaden institutional ownership and eventually lower BSE’s cost of capital, though much of the boost may already be priced in.