Archive · 19 Jan 2026
Rebalancing and SIPs Outperform Market Timing
Indian stock markets have done really well in recent years, and investors have made money.
But those who regularly adjusted their investments (rebalancing) and used systematic investment plans (SIPs) did even better.
This is because trying to time the market can lead to bad decisions, like selling when prices are low and buying when they're high.
Studies show that having a steady plan and sticking to it helps avoid these mistakes and makes more money over time.
SIPs help by buying more when prices are low and less when they're high.
Rebalancing means selling some investments that have gone up a lot and buying others that have gone down, which helps keep the portfolio balanced.
Doing this once a year is usually the best way.
Staying invested for a long time lets money grow faster, and missing just a few good days can make a big difference.
So, having a consistent plan and not trying to time the market is the best way to invest.
Investors with disciplined asset-allocation strategies and rebalancing have generated superior long-term returns.
Asset allocation is critical for Indian investors due to market volatility and multiple asset classes.
Market timing can amplify behavioural biases like recency and overconfidence, leading to poor decisions.
Consistent allocation and SIPs reduce emotional load and enable rupee-cost averaging, lowering the average cost per unit.
Studies show that asset allocation explains most return variability, while market timing and security selection contribute less.
- Who
- Indian investors and those following disciplined asset-allocation strategies
- What
- The importance of rebalancing and systematic investment plans (SIPs) over market timing
- When
- Over long investment horizons and through market cycles
- Where
- Indian equity markets
- Why
- To generate superior long-term returns and reduce behavioural biases
- Asset Allocation
- Critical for Indian investors due to market volatility and multiple asset classes
- Behavioural Biases
- Market timing can amplify biases like recency and overconfidence
- Consistency Advantage
- Reduces emotional load and enables rupee-cost averaging
- Studies Findings
- Asset allocation explains most return variability, timing and selection contribute less
- SIP Benefits
- Smooths volatility perception, makes investors less likely to panic or get carried away
- Rebalancing Frequency
- Annual rebalancing offers the best balance between benefits and costs
- Equity Returns
- Tend to cluster in short bursts, missing top days can slash overall returns
- Author
- Ankur Punj, Managing Director and Business Head, Equirus Wealth