Market Brief: Late February Volatility Indian equity markets witnessed a sharp downturn as of **February 27, 2026**, with benchmark indices erasing recent gains in a broad-based sell-off. The **BSE Sensex** plunged **961.42 points**, or **1.17%**, to settle at **81,287.19**. Similarly, the **NSE Nifty 50** tumbled **317.90 points**, or **1.25%**, closing at **25,178.65**. The crash wiped out approximately **₹5 lakh crore** in investor wealth in a single session. Total market capitalization of BSE-listed firms slipped to nearly **₹463 lakh crore** as risk aversion gripped the floor. Sectoral Pressure Points The decline was led by heavyweights in the **Auto**, **Financial Services**, and **FMCG** sectors. Foreign Institutional Investors (FIIs) intensified the pressure by offloading equities worth **₹3,465.99 crore** in the preceding session. Banking and financial counters were particularly hit. Private lenders faced persistent selling amid concerns over valuation comfort and margin stability. Furthermore, sentiment in the microfinance space soured following the passage of the **Bihar MFI Bill 2026**, causing stocks like **Utkarsh Small Finance Bank** and **Fusion Finance** to tank between **6%** and **11%**. Global and Macro Triggers Geopolitical uncertainty acted as a primary catalyst. Inconclusive **U.S.–Iran nuclear talks** raised fears of escalation in the Middle East. Simultaneously, **Wall Street** faced its own pressures, with the **Nasdaq** bracing for its steepest monthly drop since early 2025 due to cooling sentiment around high-growth technology and AI sectors. Domestically, while **GDP data** remained a point of underlying strength, the immediate focus shifted toward a "risk-off" tone as the earnings season concluded. Rising **U.S. bond yields** and a stronger dollar further incentivized FII outflows from emerging markets. Resilient Counters and Deal Drivers Despite the general gloom, specific stocks rallied on significant corporate developments. **Tejas Networks** emerged as a top gainer, surging **17.50%** to close at **₹436.00**. This rally followed a strategic agreement with **NEC Corporation** to manufacture and supply **5G Massive MIMO radios** for global telecom operators. **XTGlobal Infotech** also defied the market trend, hitting its upper circuit with a **19.98%** gain. The stock reached an intraday high of **₹39.99** on the back of strong buying momentum and an unfilled demand for small-cap IT services. Other notable performers included **Sanofi Consumer**, which advanced **14%** following a robust quarterly report showing a **50%** rise in net profit, and **KSB**, which gained **9%** post-earnings. Market Outlook The session left the **Nifty 50** testing immediate support levels near **25,100–25,150**. While the broad market remains volatile, selective buying persists in counters with clear regulatory or deal-driven triggers. Investors are maintaining a cautious stance, monitoring global macro factors and FII activity as the new trading month approaches.