3 min read

SIP (Systematic Investment Plan) Frequency & Timing

The short answer is...

Quite often, we get the question - should we do the SIP daily, weekly or monthly. Sometimes, we're also asked if we do this on a particular day of the week, will it generate better returns? The short answer is...

It doesn't matter.

Over the long term (meaning 5,7 or 10 year horizon) — it doesn't make much difference whether it is daily, weekly or monthly. The difference is so small, you shouldn't even think about it.

For those who insist on weekly, we remind them that the paper work will be huge, as there will be a huge number of entries (52 weeks in a year x each fund). In short, your chartered accountant may charge you more ₹₹₹ for filing the Income Tax Returns, to compensate for his/her effort!

As a best practice at BayFolio - we select monthly by default, and we give the choice of either 1st of the month or 15th of the month.


Now, that is out of the way, there are still some curious as to what the data suggests, well, WhiteOak Mutual Fund did a study, and here is a summary of the results:

1) What is the best frequency to select for SIP - daily, weekly or monthly?

AGAIN... IT DOESN't MATTER. Though we suggest monthly to avoid too much paperwork.

2) Which is the best date to do a monthly SIP?

IT DOESN'T MATTER. We suggest either doing 1st of the month, or 15th of the month.

3) What is an ideal investing time horizon for SIP?

5 YEARS OR MORE...

4) Which is better, starting SIP at the Top or Bottom?

PAY ATTENTION TO LAST COLUMN IRR - it is more or less the same, no matter which peak you start investing.
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The biggest risk is not the market, but missing out on compounding over time.

5) Isn't it better if I time my monthly purchases?

IT DOESN'T REALLY MATTER. Just SIP!
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It's time in the market, not timing the market — that is important.

6) Large Cap, Mid Cap or Small Cap SIP?

When you compare, MIDCAP wins... overall.

7) Should you opt for SIP TOP UP?

Normal SIP v/s Fixed SIP ()Top-Up v/s Variable SIP (%) Top-up
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As you can see, it really doesn't matter. What matters is that you start the SIP and stick with it for at least 5 years, if not more.