Should You Pause Your Sip When Your Mutual Fund Portfolio Goes Down?

Key Takeaways

• A falling market is a normal part of the economic cycle and not a reason to stop your investments.
• Continuing your SIP helps you to buy more units when prices are low, thus reducing your average purchase cost.
• SIPs are designed for wealth creation over 5-10 years and short-term fluctuations should not dictate your strategy.
• Stopping your SIP breaks the chain of compounding, thus significantly reducing your final maturity corpus.
• Indian markets have historically recovered from every major crash and reached new highs as it happened in 2008 and 2020.

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Introduction

For the unknown, there is a common saying in the world of investing: “The stock market is the only place where people run out of the store when there is a sale.” For several Indian retail investors, seeing losses in their mutual fund portfolio can be a painful experience.

In the month of March 2026 alone, the Indian stock market index Nifty fell 11.36% and it was the steepest decline since March 2020. When global tensions rise, or the Sensex and Nifty take a dip, the first question that pops into mind is: should I stop SIP when the market is down?

It is a natural human reaction to protect your hard-earned money. However, in the realm of Systematic Investment Plans (SIPs), what feels like a “safe” move can often be the most expensive mistake you make.

This blog post explores why staying the course during a market downturn is the smartest financial decision you can make and how volatility is actually a “gift” for the disciplined SIP investor.

Understanding Why Markets Fall

Before getting deep into the dilemma of whether to pause your investment, it is important to understand why portfolios go down. There are various factors influencing the market, including:

1. Macroeconomic Factors: Changes in interest rates by the RBI, inflation figures, or GDP growth rates.
2. Global Events: Geopolitical tensions like the conflicts seen in 2025-2026, global oil prices, or changes in US Federal Reserve policies.
3. Market Cycles: Markets do not move in a straight line. After a period of rapid growth i.e. a bull market, it is healthy for the market to “correct” or cool down i.e. a bear market.

When your portfolio value drops, it doesn’t mean your money is “gone.” It only indicates that the Net Asset Value (NAV) of your mutual fund units has decreased temporarily. You still own the same number of units; they are just valued lower at this specific moment.

The Magic of Rupee Cost Averaging

The biggest reason you should ignore the urge to pause is a concept called Rupee Cost Averaging (RCA). This is the “secret sauce” that makes SIPs so effective.

When you invest a fixed amount every month, say ₹10,000, the number of units you buy depends on the market price (NAV).

• When the market is high: Your ₹10,000 buys fewer units.
• When the market is down: Your ₹10,000 buys more units.

By continuing your SIP during a crash, you are automatically “buying the dip.” You are accumulating a larger number of units at a lower price. When the market eventually recovers and goes up, those extra units you bought during the “sale” will accelerate your wealth creation.

If you ask yourself, “should I stop SIP when the market is down?”, remember that by stopping, you are essentially refusing to buy units when they are at their cheapest.

A Practical Example

Imagine that you invest a sum of ₹10,000 every month.

• In Month 1, the NAV is ₹100 and you get 100 units.
• In Month 2, the market crashes, and the NAV drops to ₹50. You get 200 units.
• In Month 3, the market recovers slightly to a NAV of ₹80.

If you had stopped in Month 2 because you were scared, you would only have 100 units worth ₹8,000. Because you continued, you have 300 units worth ₹24,000. Your average cost per unit dropped from ₹100 to roughly ₹66.6.

The High Cost of “Wait and Watch”

Many investors think they can “time” the market. They believe they can stop their SIP now and restart it when the market “stabilizes.” This is a dangerous game for three reasons:

1. Missing the Best Days

History shows that the stock market’s biggest gains often happen in a very short window, frequently immediately after a major crash. If you are sitting on the side-lines waiting for stability, you will likely miss the initial recovery phase.

Missing just the 10 best trading days in a decade can cut your long-term returns by nearly half. If we check the performance of MSCI World Index since 1987, it has delivered 8.93% annualised returns (14.42% in INR). This clearly shows that returns and volatility always coexist. 

2. The Compounding Gap

Compounding works best when it is uninterrupted. When you stop an SIP for 6 months, you aren’t just missing 6 installments. You are missing the 10, 15, or 20 years of compound interest that those specific installments would have earned. A few missed installments early in your journey can result in a corpus that is lakhs of rupees smaller at retirement.

3. Psychological Friction

Though 52.82 lakh new SIPs were registered in the month of March 2026, around 53.38 lakh SIPs were discontinued. It is very easy to stop an SIP, but it is psychologically very hard to restart it.

Usually, by the time an investor feels “safe” enough to return, the market has already rallied, and they end up buying at a higher price again.

Why “Should I Stop SIP When Market is Down” is the Wrong Question

Rather than focusing on the temporary dip, investors should focus on their Financial Goals. Assume that you are investing for a goal that is 7 to 10 years away. It may be a child’s higher education or your own retirement.

In that case, a market dip in year 2 or 3 is actually beneficial. The simple reason is that it allows you to build a larger inventory of units.

The only instance you should consider stopping or changing your SIP is:

• Change in Fundamental Goal: If the goal you were saving for has changed or been met.
• Consistent Underperformance: If your specific mutual fund has performed significantly worse than its benchmark and its peers for more than 2-3 years and not just because the whole market is down.
• Financial Emergency: Suppose you have lost your source of income and lack an emergency fund. In this case, use the “Pause” facility rather than “Stop.”

Learning from the Past: Indian Market Recoveries

If you are still wondering, “should I stop SIP when the market is down?”, look at the history of the Indian stock market.

1. During the 2008 Global Financial Crisis, the Sensex fell by over 50%. As a result, the investors who panicked and stopped their SIPs, lost out on the massive bull run that followed. However, those who continued saw their portfolios grow multi-fold over the next decade.
2. During the 2020 COVID-19 Crash, i.e. in March 2020, the market crashed nearly 40% in a  few weeks. However, the recovery was equally swift. By 2021, the markets were at all-time highs. SIP investors who stayed disciplined during those terrifying months of lockdown were rewarded with spectacular returns.

In 2026, we see similar patterns. While geopolitical noise and global inflation might cause temporary corrections, the structural growth story of India remains intact. Temporary volatility is the price you pay for long-term equity returns.

How to Handle the Stress of a Falling Portfolio

If watching your portfolio turn red makes you lose sleep, here are some practical tips:

1. Stop Checking Daily: Mutual funds are not for day trading. Checking your NAV every day is like watching grass grow—it only leads to unnecessary anxiety. Check your portfolio once a quarter or once a year.
2. Focus on “Units,” Not “Value”: During a downturn, look at your statement and see how many units you own. You will notice that your unit count is increasing faster when the market is down. That is progress!
3. Review Asset Allocation: If the volatility is truly unbearable, it might mean your risk appetite is lower than you thought. Once the market stabilizes, consult a professional to see if you should increase your exposure to Debt funds to balance the risk.
4. Automate Everything: The best way to avoid the question “should I stop SIP when the market is down?” is to have the money debited automatically. When you don’t have to “decide” to invest every month, you are less likely to let emotions interfere.

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Conclusion

The bottom line is simple: Volatility is an SIP investor’s best friend. Market downturns are not “losses” unless you sell your units. Instead, these are opportunities to buy more of the market at a discount.

The most successful investors in India aren’t the ones who are the smartest at picking stocks; they are the ones who are the most disciplined. They keep their SIPs running even during times of wars, pandemics, and economic shifts.

The secret behind staying invested is that it allows the power of Rupee Cost Averaging and Compounding to work their magic. So, the lesson of the story is that next time the market takes a tumble and you feel that twinge of fear, all you have to do is to take a deep breath, look at your long-term goals, and keep your SIP running. Your future self will thank you.