Nifty 50 Posts Eightth April Advance in Last Decade, Seasonality Patterns Tested Amid US-Iran Tensions

War Clouds Loom Large as Nifty 50 Bulls Face Uncertain April

The Nifty 50 has historically been a strong performer in April, rising eight times in the last decade during the month. However, this time around, the trend may not sustain due to war clouds looming large. Historical data from Trendlyne shows that between 2016 and 2025, barring 2021 and 2022, the 50-pack Nifty has ended the month of April in the green, with an average return of 3%. Even during the Covid-19 pandemic in 2020, the Indian stock market rebounded sharply and gained nearly 15% after being severely beaten down in March.

The setup this time is similar, with the Nifty 50 stumbling 11.3% in March, logging the worst monthly decline in six years, largely driven by geopolitical tensions around the US-Iran conflict. This has triggered heightened volatility, elevated crude oil prices, and persistent FII outflows, which may restrict the continuation of the usual April strength.

Geopolitical Tensions Take Center Stage

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The current landscape is more "survival of the fittest" than a spring rally, according to Vinit Bolinjkar, Head of Research at Ventura. Operation Epic Fury — the US-Israel-Iran escalation — has already wiped out over ₹40 lakh crore in market cap in March alone. The Brent crude oil prices are hovering near $105–$110/barrel, raising fears of inflation and pushing the Indian rupee to fresh record lows. The domestic unit breached the 95-mark vs the US dollar for the first time on Monday, March 30.

FIIs have sold a record ₹1.13 lakh crore in March, and markets are surviving on DII. Nitant Darekar, Research Analyst at Bonanza, said that a geopolitical overhang of this magnitude is not easily overridden by calendar patterns alone. However, Nifty valuations have corrected to approximately 19x — below the 10-year average of ~22x — which offers a reasonable margin of safety for patient investors.

Key Factors to Watch in April

The month of April will be action-packed, with the RBI policy, earnings season, and the US-Iran war remaining key factors expected to influence stock market sentiment. TCS kicks off results on April 9, followed by the large private banks and Infosys later in the month — with FY27 guidance and management commentary on demand outlook being the real signal to watch, not just headline numbers.

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How to Position Your Portfolio in April

Amid high uncertainty on Dalal Street, analysts are advising selective buying. The current market is in a "sell-on-rise" mode, said Bolinjkar. Therefore, he advises using a staggered allocation and waiting for the Nifty to decisively reclaim the 23,850 level before assuming the bull run has resumed.

Sectorally, he recommends energy & metal stocks as natural hedges against the war. Banks remain earnings anchor, with strong credit growth likely, but NIMs could compress due to higher funding costs. In this space, he advises sticking to the top four bank stocks, HDFC Bank, ICICI Bank, SBI, and Axis Bank, as they offer an asset quality buffer.

Bolinjkar added that IT stocks could act as a hedge when the rupee weakens. Echoing similar views, Darekar said that for investors, the playbook is selective accumulation rather than broad positioning. Domestic consumption, upstream oil, and defensives offer near-term resilience, while Financials and Autos — historically strong recovery leaders post geopolitical shocks — deserve a closer look on dips.