BIOGRAPHY OF AN SIP
The Journey of a Long-Term SIP: Lessons from 21 Years of Market Cycles
When it comes to building wealth, consistency and time are your greatest allies. To demonstrate this, let’s look at the "biography" of a Systematic Investment Plan (SIP) in the Nifty Midcap 150 TRI.
Imagine an investor who started a monthly SIP of ₹10,000 on April 1, 2005. Over the next 21 years (ending December 31, 2025), this investment journey witnessed major global crises, prolonged flat markets, and historic bull runs.
Here is what happens when you decide to stay the course instead of panicking.
Phase 1: The "Don't Worry" Phase (Years 1 to 5)
The journey started exceptionally well. Over the first three years, the market delivered robust growth, leaving the investor highly satisfied.
However, Year 4 brought the 2008 global subprime crisis. The midcap market collapsed by more than 50%, causing the total value of the investment to drop sharply below the actual principal invested.
As we can see in the above table, the Initial three years i.e., FY-06, FY-07, and FY-08, delivered decent returns. Due to this, an investor was quite happy. But then the subprime crisis occurred, due to which the market Collapsed. As a result, the market tanked by more than 50% in FY 2009. By FY 2009, the investments’ market value had decreased to Rs.4,80,000 from Rs.3,30,494. Looking at -17.76% XIRR returns, and with negative news flowing from all sides, the investor could have stopped his SIP and could have redeemed his investment.
The Lesson: In FY 2009, surrounded by negative news, many investors would have stopped their SIPs and pulled their money out. But by maintaining faith and staying invested, the portfolio didn't just recover in Year 5—it surged to nearly ₹9.38 Lakhs.
Phase 2: The "Stay Patient" Phase (Years 6 to 10)
Between 2011 and 2013, the market entered a range-bound, stagnant phase with no significant gains. XIRR returns steadily moderated, hitting a low of 8.25% by Year 8.
For an equity investment, an 8.25% return feels discouraging given the risks involved. Yet, this slow period was quietly setting the stage for the Power of Compounding.
Accumulating Units: Because the market consolidated, the SIP continued buying more units at lower prices.
During FY 11, FY12, and FY 13, there was a range bound market without any significant gains. During this period, nothing substantial happened, but the market value of investments was consistently higher than the total investment amount at all points in time, with XIRR return ranging between 8.25% and 13.93%. During this phase, if investor had stopped his SIP, he would not have been able to accumulate more units due to corrections and consolidation in the market.
At the end of FY 13 the market value was Rs.13,43,749 against investment amount of Rs.9,60,000 with XIRR return of 8.25%. Certainly Not a very good return considering the equity risk involved. But as he continued his SIP for next 2 years, the market value of investment has grown to Rs.29,00,222 with XIRR of 16.82% against investment amount of Rs.12,00,000. Just 2 years prior to this investment value was just Rs.13,43,749 and at the end of 10th year it is Rs.29,00,222. It took 8 years to build corpus of Rs.13,43,749 and next ~Rs.15,56,473 of wealth created in just 2 years by the end of 10th Year. This is called power of compounding.
Phase 3: Wealth Building & Rupee Cost Averaging (Years 11 to 21)
The Ultimate Takeaway
As we can see, from FY 2016 till FY 2024 (i.e., 11 years to 19 year), the FY XIRR returns were more than 8.94%, except in FY 2020, which was mainly due to covid uncertainties in the market. In FY 2020, XIRR fell to 8.94% for a short duration. And as on 31st December 2025, the investment value has grown to Rs.2,03,55,592 against a total investment of Rs.24,90,000 with an XIRR of 17.43%.By the end of the 21-year cycle, a total principal investment of ₹24.90 Lakhs matured into a staggering ₹2.03 Crores.
Wealth isn't built by timing the market perfectly; it's built through time in the market. When corrections occur, remind yourself of the "biography" of an SIP: the down periods are simply the market offering you a discount to accelerate your future wealth.
Disclaimer: Mutual Fund Investments are subject to Market risks, read all scheme related dcouments carefully. Past returns are no guarantee for future returns. The returns are calculated by XIRR approach assuming investment of Rs.10,000/- on the 1st working day of every month.
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