The Indian stock market bled red today. Nifty 50 opened at 25,873.35, reaching a high of 25,885.30 and closing at 25,454.35, down by 1.41%. Similarly, the BSE Sensex opened at 83,969.82, reached a high of 83,979.36, and ended at 82,498.14, down by 1.48%.Indian markets declined amid selling pressure across all sectors and rising geopolitical tensions. It created caution and resulted in a sell-off.Reasons for the negative sentimentThe following are the reasons for the negative sentiment:Profit booking after the recent rally.India VIX rose by more than 9% to 13.32, indicating increased volatility in Indian markets.Rising geopolitical tensions between the U.S and Iran.Major Indices Today IndicesLTPPrev closeChangeNifty 5025,454.3525,819.35-1.41%BSE Sensex82,498.1483,734.25-1.48%Next 5069,028.7570,334.35-1.86%Bank Nifty60,739.5561,550.80-1.32%Fin Nifty28,069.5028,463.25-1.38% The benchmark indices, Nifty 50 and Sensex, traded lower amid losses in Banking and Automobile stocks.Nifty Next 50 was dragged by Oil and Gas, Power, and FMCG stocks.Nifty Bank traded lower amid profit-taking following the recent rally.Sectoral Indices Today IndicesLTPPrev closeChangeNifty IT32,319.4032,668.30-1.07%Nifty Auto27,734.0028,327.60-2.10%Nifty FMCG51,483.6052,406.50-1.76%Nifty Pharma22,429.1022,541.95-0.50%Nifty Healthcare14,521.2014,595.85-0.51%Nifty Oil & Gas12,036.1512,159.95-1.02% Nifty IT traded in the red, amid broader market sentiment. Nifty Auto traded lower due to selling pressure after the recent rally.Nifty FMCG traded in the red after the rural volume growth declined to 3.6%.Nifty Pharma and Nifty Oil & Gas traded lower amid profit-taking following the recent upward movement.Market Movers Today Fractal Analytics shares rose 5% after the company launched Vaidya 2.0, the next generation of its healthcare reasoning models. Dixon Technologies shares dropped 2% after the CLSA downgraded the stock rating.NCC shares dropped 5% to hit a 52-week low after receiving an order from the National Highways Authority of India (NHAI) barring it from participating in future tenders.IT companies, including Infosys and TCS, rose by 2% following the tech rally in the U.S. stock market.Top Gainers Company NameLTPPrev CloseChangeOil India476.70453.455.13%Oil & Natural Gas Corporation274.65264.603.80%UPL765.05747.652.33%RBL Bank332.55325.802.07%Aurobindo Pharma1,171.401,159.601.02% Top Losers Company NameLTPPrev CloseChangeHindustan Petroleum434.35457.05-4.97%Persistent Systems5,266.005,521.00-4.62%One 97 Communications1,145.601,199.60-4.50%Kaynes Technology India3,878.404,057.50-4.41%Interglobe Aviation4,815.104,980.40-3.32% 52W High Stocks Company NameLTP52W highChangeBajaj Auto9,729.0010,059.50-2.52%Tata Steel205.41211.39-1.73%Eicher Motors7,897.008,140.00-1.40%Union Bank of India189.52195.69-1.86%Indian Bank927.35952.50-1.15% 52W Low Stocks Company NameLTP52W lowChangeInox Wind95.6596.10-2.25%KEC International586.15580.00-2.76%Vedant Fashions426.55425.00-1.90%Cello World449.95448.00-1.20%TTK Prestige552.30549.00-0.57% High Volume Stocks Today Company NameLTPPrev CloseChangeVodafone Idea11.2611.56-2.60%IDFC First Bank82.9884.61-1.93%Yes Bank20.9621.24-1.32%Suzlon Energy45.2546.09-1.82%Eternal271.75277.35-2.02% Market AnnouncementsReliance Industries announced that it will invest ₹10 lakh crore over the next seven years, starting in 2026, to boost AI development at the AI India Impact Summit.Tata Consultancy Services signed OpenAI as the 1st customer for 100 megawatts of capacity in the global AI infrastructure data centre under the Stargate initiative.