FII & DII — Who are they and why they matter FIIs are foreign funds, asset-managers, pension funds, etc., investing in Indian equities and other securities. Their buying or selling — because of the large sums involved — can significantly move Indian stock-market indices, influence liquidity, and affect overall market sentiment. https://www.finedge.in/ +2 Upstox - Online Stock and Share Trading +2 DIIs, on the other hand, comprise domestic institutions like mutual funds, insurance companies, banks, and other financial-institutions. Over recent years, DIIs have become increasingly important in shaping the Indian market’s behaviour — acting as a stabilizing force when foreign money flows become volatile. The Economic Times +2 Business Standard +2 What happened in November 2025: Data summary According to most recent data covering 02 November 2025 to 02 December 2025, FIIs were net sellers: in cash segment alone, FIIs recorded net outflow of ~ ₹3,642.30 crore on 2 December — indicatin...