Budget Blues: Why Stock Markets Typically Fall Ahead of Union Budgets – Historical Data Explained
Historical analysis of Indian stock markets from 2010-2022 reveals a consistent pattern of pre-budget weakness, with Nifty averaging -0.52% returns one week before Union Budget presentations. Despite this trend, markets typically recover post-budget with average gains of 1.36% in the following week. As Union Budget 2026-27 approaches on February 1, investors face familiar challenges of policy uncertainty and elevated volatility, with budget day showing average intraday trading ranges of 2.65%. Market experts recommend maintaining cash positions until post-budget clarity emerges, focusing on selective opportunities in defense and PSU banking sectors.

*this image is generated using AI for illustrative purposes only.
As the Indian government prepares to present Union Budget 2026-27 on February 1, stock market investors are bracing for the typical pre-budget volatility that has characterized Indian markets for over a decade. Historical data reveals a consistent pattern of market weakness ahead of budget presentations, driven by uncertainty over policy announcements and fiscal measures.
Historical Market Performance During Budget Season
Data from 2010-2022 demonstrates that Indian stock markets frequently experience downward pressure in the lead-up to Union Budget presentations. This trend reflects investor caution amid fears of unexpected policy changes that could impact various sectors and market segments.
| Market Performance Metric: | Value |
|---|---|
| Average Nifty Return (1 week before budget): | -0.52% |
| Occasions Nifty closed higher (past 15 years): | 8 out of 15 |
| Average post-budget gain (following week): | 1.36% |
| Average intraday trading range (budget day): | 2.65% |
The data shows that over the past 15 years, Nifty has posted negative returns in the month preceding the budget in four out of the last five years, including a decline in January 2025. Despite this pre-budget weakness, markets typically stage recoveries post-budget, with an average gain of 1.36% in the week following budget presentations.
Factors Driving Pre-Budget Market Weakness
The consistent pattern of pre-budget market decline stems from several key factors that create uncertainty among investors. Policy surprises remain the primary concern, as budget announcements can significantly impact sector-specific performance and overall market sentiment.
Elevated volatility characterizes budget periods, with the average intraday trading range reaching 2.65% on budget day itself. This heightened volatility reflects the market's attempt to price in potential policy changes and fiscal measures before official announcements.
Key factors contributing to pre-budget weakness include:
- Fear of unexpected policy announcements
- Uncertainty over fiscal deficit targets
- Anticipation of sector-specific tax changes
- Global economic headwinds and geopolitical tensions
Budget 2026 Expectations and Market Outlook
For Union Budget 2026, market expectations center on balancing fiscal prudence with growth stimulus amid global challenges. Rahul Sharma, Director and Head of Technical and Derivative Research at JM Financial Services Ltd, noted that key anticipations include increased capital expenditure on infrastructure, defense, and railways to shield the economy from external shocks.
CareEdge Ratings expects the fiscal deficit to GDP to be contained at 4.4% in FY26, with projections for fiscal deficit to be budgeted at 4.2-4.3% in FY27. The rating agency anticipates gross borrowing in the range of Rs 16-17 trillion in FY27 and net borrowing likely at Rs 11.5-12 trillion.
Recent Market Performance and Current Conditions
The domestic equity market ended the previous week on a weak note, with the Sensex dropping 770 points or 0.94% to close at 81,537.70, while Nifty fell 241 points or 0.95% to end at 25,048.65. This decline was attributed to profit booking, continued foreign investor selling, and uncertainty over geopolitical issues.
Trading remains suspended on Monday, January 26, due to the 77th Republic Day holiday, with markets set to resume on Tuesday. Investors are positioning cautiously ahead of multiple key events, including the Union Budget, US Federal Reserve meeting, ongoing corporate earnings, and global developments.
Historical Budget Performance Analysis
Recent budget presentations have shown mixed market reactions, reinforcing the pattern of short-term volatility followed by longer-term reassessment. Budget 2025, which prioritized income tax cuts to spur private consumption, saw benchmark indices close flat on budget day, though markets declined sharply in the following month.
Budgets 2023 and 2024 exhibited similar patterns with cautious optimism on policy intent but mixed market reactions. In contrast, Budget 2017 delivered more immediate positive responses with tax relief measures, while Budget 2016's rural-focused initiatives initially disappointed markets before staging recovery in subsequent weeks.
Market participants are advised to maintain cash positions until post-budget clarity emerges, with selective opportunities expected in sectors like defense and PSU banks. The consistent historical pattern suggests that while pre-budget weakness is typical, patient investors often benefit from post-announcement market adjustments and policy clarity.

































