When geopolitical crises rattle markets, stay calm

Summary: Geopolitical shocks inevitably lead to market turmoil. However, past instances have repeatedly shown that markets recover quickly. We also prove why, more often than not, panic selling hurts investors more than the events themselves.

‘US strikes Iran’. ‘Sensex plunges over 1,000 points’. ‘Crude oil prices jump over 8 per cent’.

These were some of the headlines that dominated the past week. Naturally, the market reacted with a sharp decline.

However, an immediate reaction to a crisis doesn’t always make it accurate. In many cases, what markets initially price isn’t a clear, long-term economic impact, but uncertainty. And when uncertainty rises, investors demand a higher risk premium, leading to price adjustments.

Markets rebound sooner than you think

A geopolitical crisis, such as a war, may initially signal catastrophe for the markets. However, this is far from the truth.

History has shown that while steep falls do happen in the short term, the recovery is also quick. The table below examines key geopolitical events from the past and how the market (Nifty 50) responded.

The data show a common pattern: while the period immediately after the shock is often volatile, over the following year the market frequently recovers and posts strong returns.

This does not mean geopolitical events are economically irrelevant. Rather, it suggests that markets tend to price fear quickly, while longer-term returns continue to be driven primarily by broader economic forces.

Why investors are often themselves responsible for market falls

While geopolitical crises often trigger sharp market declines, the fall is not driven by economics alone. Investor psychology plays a powerful role in amplifying these reactions.

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Several behavioural biases become more pronounced during periods of uncertainty:

• Availability bias: Dramatic news coverage makes recent events feel like evidence of a prolonged crisis.
• Loss aversion: The pain of falling prices intensifies the urge to sell quickly.
• Herd behaviour: Investors follow the crowd when markets decline sharply.
• Recency bias: Recent market falls appear to signal the beginning of a deeper downturn.
• Action bias: Investors feel compelled to act immediately, even when patience may be the better response.

Together, these tendencies can push prices lower than the immediate change in business fundamentals would justify. A geopolitical headline does not suddenly reduce the long-term value of most companies by 10 or 15 per cent. Yet share prices can fall by that much when investors react emotionally.

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However, panic selling carries its own risks.

• The first is reinvestment risk. An investor who exits the market must make two correct decisions: when to sell and when to re-enter. In practice, the second decision is often harder. Investors may hesitate to buy back at higher prices and instead wait for another decline that never arrives.
• The second is cash risk. Holding cash may feel safe in the short term, but over time it presents challenges. Inflation erodes purchasing power, compounding opportunities are lost and repeated attempts at market timing increase the likelihood of mistakes.
• Finally, market recoveries often begin before the news improves. Some of the strongest market days occur while uncertainty remains high. Investors waiting for clarity may miss these early rebounds.

Periods of market stress therefore create a paradox: the moment when investors most want to avoid markets is often when future returns become more attractive.

Buying the dip doesn’t always work

Though periods of market downturn create attractive entry points, driven by forced selling, low competition for buying and rising risk premiums, these work only when the shock creates mere uncertainty rather than structural economic damage. 

If a market decline triggers broader macroeconomic changes, such as a sustained oil price surge, a sharp inflation cycle or aggressive monetary tightening, the impact can last longer.

Valuations also play a critical role. A market decline does not automatically make equities attractive. If valuations remain stretched even after the fall, the potential returns may still be limited. In such situations, a geopolitical shock may simply expose an already expensive market to a period of correction or consolidation.

The takeaway

Geopolitical crises are inherently unpredictable and can send shockwaves through markets in the short term. Prices often react quickly as investors grapple with uncertainty. Yet history shows that these declines are frequently temporary, with markets tending to recover and revert to their longer-term trends.

For investors, the most sensible response is often to remain calm and avoid reacting impulsively. Panic selling can introduce new risks, particularly because re-entering the market once conditions stabilise is often harder than it appears.

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Periods of market stress should instead prompt investors to focus on fundamentals. The key question is whether current prices adequately reflect the long-term prospects of the businesses they own. A temporary drop in prices does not automatically create value if earnings prospects are weak or valuations remain stretched.

And if you want to invest in businesses with strong fundamentals and stable valuations that have endured multiple market cycles and downturns and yet, remained resilient, subscribe to Value Research Stock Advisor and get a list of our recommendations. So that you know which businesses will compound, rather than pushing you to sell every time a crisis hits.

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This article was originally published on March 10, 2026.