In its latest “SIP Analysis Report” for June 2026, WhiteOak analysed nearly 28 years of BSE Sensex TRI data and found that investors who started SIPs at market peaks often ended up creating more wealth than those who waited for the “perfect” market bottom.
The report examined periods where Indian equities corrected more than 20% from their highs and compared two hypothetical investors: one who began a ₹10,000 monthly SIP at the top of the cycle, and another who waited until the market bottom before starting.
While SIPs initiated at the bottom delivered marginally higher percentage returns in some cases, the investor who started earlier frequently accumulated substantially higher wealth because of longer participation and compounding.
One of the clearest examples came from the 2008 global financial crisis cycle.
According to the study, an investor who started a ₹10,000 monthly SIP in January 2008, near the market peak, would have invested ₹22.1 lakh by May 2026, with the corpus growing to ₹71.63 lakh at an XIRR of 11.58%.
In comparison, an investor who waited until March 2009, close to the market bottom, would have invested ₹20.7 lakh and accumulated ₹61.48 lakh, despite earning a nearly identical XIRR of 11.54%.
“The cost of delay can be huge over the long term,” the report noted, adding that the longer investors wait for markets to correct, the greater the opportunity lost through missed compounding.
The study’s broader conclusion is that “time in the market” matters far more than attempting to perfectly time market entry points.
The report also highlighted that SIP performance becomes stable over longer holding periods. Based on Sensex TRI rolling returns from 1996 to 2026, every 8-year, 10-year, 12-year and 15-year SIP period generated positive returns historically, according to the analysis.
WhiteOak’s findings arrive at a time when SIP inflows into Indian mutual funds continue to remain robust despite periodic market volatility.
The report says that investor discipline and early participation outweigh tactical timing decisions. “The biggest risk is not the market, but missing out on compounding over time,” it said.
