Investors seeking a low-risk avenue to deploy surplus money for short periods may consider money market funds, which typically offer slightly higher yields than liquid funds while retaining relatively low volatility.
These open-ended schemes invest in high credit quality, highly liquid money market instruments with maturities of up to one year. The structure makes them suitable for short-term goals where capital preservation and steady accrual are priorities.
Invest in instruments with a maximum tenure of one year
Offer better yield potential than liquid funds
Maintain diversified portfolios to reduce concentration risk
Allow redemption at any time, subject to exit load if applicable
Because these funds can invest in papers with maturities beyond 91 days — unlike liquid funds, which are capped at 91 days — they can lock into slightly higher yields available on the steeper part of the short-term yield curve. This wider investible universe provides a modest return advantage.
Under normal market conditions, the return differential between money market and liquid funds is typically in the range of 25 to 50 basis points, depending on the interest rate environment.
The incremental return largely comes from marginally higher duration exposure rather than taking on significantly higher credit risk. In other words, the extra yield is driven by maturity positioning, not by compromising on credit quality.
Money market funds also tend to align returns with prevailing short-term interest rate trends. They perform well when policy rates are stable and can adjust relatively quickly if short-term rates move higher.
Before investing, experts advise focusing on portfolio quality and liquidity rather than chasing slightly higher yields.
Key factors to examine:
Credit profile of the underlying instruments
Average maturity of the portfolio
Modified duration, which determines sensitivity to interest rate changes
Exit load structure
A higher average maturity can increase sensitivity to rate movements, even within the short-term segment. Therefore, understanding duration risk is essential.
Money market funds are best suited for an investment horizon of three months to one year. This time-frame allows investors to ride out minor interest rate fluctuations and capture the accrual income embedded in the portfolio.
For investors looking for a middle ground between liquid funds and slightly higher-yielding short-term options, money market funds can serve as an efficient parking avenue for surplus cash without materially increasing risk.
