How to Invest During a Market Crash

By Bhrugu Thakkar · Real Value (ARN 24454) · September 2026 · 6 min read
Short answer: Don't stop your SIPs, don't panic-sell, and don't try to guess the exact bottom. A crash is when your asset allocation and your temperament are tested — the investors who do well are usually the ones who did nothing dramatic, or who quietly bought more.

Every few years, headlines scream that markets have "crashed." Portfolios that were green turn red. Your SIP statement suddenly shows a loss. This is normal, it has happened before, and it will happen again. What matters is what you do in the next 30 days — because that's usually what separates investors who compound wealth from those who lock in losses.

Step 1: Check if this is actually your problem

Before reacting, ask three questions:

What to do with your SIP

ActionEffect during a crash
Continue SIP as usualYou buy more units at lower prices — this is the whole point of rupee-cost averaging
Stop SIPYou miss buying the cheapest units of the cycle, and often restart only after prices have recovered
Increase SIP / add lump sumHigher risk if you need the money soon, but historically rewarding for genuinely long-term goals
Switch to "safe" fund mid-crashLocks in the paper loss and converts it into a real one

What to do with a lump sum you're sitting on

Nobody can reliably call the exact bottom — not fund managers, not TV experts, not you. Rather than freezing (or diving in all at once out of fear of missing the low), many investors split a lump sum into 3-6 monthly instalments using a Systematic Transfer Plan (STP) from a liquid fund into equity. This doesn't guarantee the best price, but it removes the paralysis of trying to time it perfectly.

The behavioural trap: recency bias

During a crash, your brain assumes the current mood — fear, red numbers, bad news — is permanent. It isn't. Indian equity markets have seen multiple double-digit corrections over the decades, and in most cases the broad market recovered its highs within 1-3 years. The investors who suffered permanent damage weren't the ones who stayed invested — they were the ones who sold at the bottom and bought back only after the recovery had already happened.

A simple crash checklist

  1. Re-confirm your goal timeline for each investment — don't lump everything together
  2. Continue SIPs unless your income has genuinely stopped
  3. Resist checking your portfolio value daily — weekly or monthly is enough
  4. Rebalance only if your asset allocation has drifted far from your original plan
  5. Avoid switching funds based on short-term performance during the fall
  6. If you have surplus cash and a 5+ year horizon, consider a staggered lump-sum entry via STP

When a crash should actually change your plan

Not every fall is one to sit through quietly. If your goal is now less than 2 years away, or the fall is due to a structural problem in a specific sector you're heavily concentrated in, that's a genuine reason to review — not react. This is different from generic market volatility, and it's exactly the kind of situation where a second opinion on your portfolio helps more than another headline. For a related read on managing volatility day-to-day, see our piece on FD vs mutual fund for how to think about short-term versus long-term money.

The honest verdict

A market crash doesn't damage a long-term investor's wealth — panic does. The math of compounding depends on staying invested through the falls, not just enjoying the rises. If your goals, income and allocation haven't changed, the crash is simply the price of admission for long-term equity returns.

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Mutual fund investments are subject to market risks. Read all scheme related documents carefully. Educational content, not personalised advice. Real Value — AMFI Registered Mutual Fund Distributor, ARN 24454.