Why is the Stock Market Down Today? Sensex Crashes 1,300 Points Post-Budget 2026; STT Hike & No Tax Relief Triggers Sell-off

By Milind Dharmasena

New Delhi Chronicle

February 1, 2026

NEW DELHI – The Indian equity markets witnessed a wave of heavy selling on Sunday as investors reacted with disappointment to the Union Budget 2026 announcements. Despite high expectations for middle-class tax relief and capital gains concessions, the lack of major tax breaks triggered a sharp correction, leaving the Sensex and Nifty 50 deep in the red.

By mid-afternoon, the BSE Sensex had shed over 1,200 points, while the Nifty 50 breached critical support levels, falling nearly 1.5%. The market volatility reflects a “reality check” for investors who had priced in a more populist budget focused on boosting disposable income.

The ‘No Tax Relief’ Dampener

The primary driver behind the market’s downward spiral was the absence of changes to the personal income tax slabs. Leading up to Budget Day, speculation was rife that Finance Minister Nirmala Sitharaman would increase the standard deduction or widen the tax brackets under the New Tax Regime to spur consumption.

When the speech concluded without these announcements, a wave of “panic selling” hit the consumer goods and automobile sectors. Analysts suggest that the market viewed the budget as fiscally conservative but lacking the immediate “consumption kicker” needed to drive short-term corporate earnings.

Key Factors Behind the Crash:

• Status Quo on Capital Gains: Investors were hoping for a rationalization of the Long-Term Capital Gains (LTCG) tax. The decision to maintain existing rates led to institutional investors trimming their portfolios.

• Banking and Financials Under Pressure: Concerns over liquidity and the government’s borrowing plan for the next fiscal year weighed heavily on private and public sector banks.

• Global Cues: The domestic sell-off was compounded by a cautious global environment, making the Indian market more susceptible to profit-booking at higher valuations.

Top Losers: Metals and PSU Banks Bleed

Beyond the brokerage sector, heavyweights in the metal and public sector banking space bore the brunt of the selling pressure. A decision to tax buyback proceeds as capital gains for shareholders also dampened sentiment for cash-rich corporations.  

• Hindustan Copper: The day’s worst performer in the broader market, sliding 13%.

• ONGC: Dropped 5.37% as energy stocks faced profit booking.  

• Hindalco: Fell 5.31% amid a wider metal sector rout (Nifty Metal index fell over 5%).  

• State Bank of India (SBI): The banking giant slipped 5.21%, leading the decline in the Nifty Bank index.  

• Bharat Electronics (BEL): Tanked 4.43% as the 15% hike in defense outlay fell short of the 25% “whisper numbers” investors had anticipated.  

Top Gainers: IT and Healthcare Defensives

In a sea of red, defensive sectors like Information Technology and Healthcare provided the only silver lining. Investors pivoted to these “safe havens” following the Budget’s push for medical tourism and digital infrastructure.

• Max Healthcare: Surged 3.35% on the back of proposals to develop five regional medical hubs through public-private partnerships.  

• Titan Company: Rose 3.45% as some traders bet on the resilience of luxury consumption despite no direct tax cuts.

• Wipro: Gained 3.14%, leading the IT pack.

• TCS & Sun Pharma: Advanced 2.53% and 1.22% respectively, as their robust quarterly earnings provided a cushion against the macro-volatility.

Expert Outlook

Market veterans are describing today’s crash as a “knee-jerk reaction.” Speaking to the New Delhi Chronicle, several equity strategists noted that while the budget lacks immediate tax sops, its focus on infrastructure and long-term fiscal consolidation remains intact.

“The market had run up significantly in anticipation of a ‘feel-good’ budget for the taxpayer,” said a senior market analyst. “Since those specific expectations weren’t met, we are seeing a correction. However, the underlying macro-economic fundamentals remain strong once the initial disappointment fades.”

Investor Sentiment

For the retail investor, the day has been a sobering one. As the bloodbath on Dalal Street continues, all eyes are now on the post-budget press conferences and the detailed fine print of the Finance Bill to see if any indirect relief measures can be found.

As of the latest trade reports, the volatility index (India VIX) has surged, suggesting that the markets may remain turbulent for the remainder of the week as the financial community fully digests the implications of the government’s fiscal roadmap for 2026-27.