The SIP Date Myth
Many investors believe running an SIP on the monthly market dip creates better returns.
SEBI and NSE backtests covering 20+ years of daily SIP data prove that the difference between investing on the 1st, 7th, 15th, or 25th of the month is less than 0.08% CAGR.
The Best SIP Date: 2 days after your salary credit date (e.g., the 3rd of the month). This ensures the money is invested before discretionary spending begins.
The Magic of the 10% Step-Up SIP
Let us compare two investors over 15 years at a conservative 12% CAGR:
| Strategy | Total Invested | Value at Year 15 |
|---|---|---|
| Flat ₹10,000 / month | ₹18,00,000 | ₹50.45 Lakhs |
| ₹10,000 / month with 10% Annual Step-Up | ₹38,12,700 | ₹1.02 Crores |
By simply bumping your SIP by 10% every time your salary increments, you accumulate twice as much wealth in the same 15-year window.