How investors think and feel is crucial to their financial success or failure. In India, this is even more pronounced because factors like cultural values, emotional tendencies, volatile markets, and a lack of financial literacy make people more susceptible to cognitive and emotional biases. These biases often lead to poor decision-making, wealth erosion, and regret.
In this blog, we break down the top 10 investor biases that plague Indian investors, using real-world examples to support our findings. By understanding these biases, you can take steps toward becoming a more rational, confident, and booming investor.
🧠 Top 10 Investor Biases In India
Bias 1: Overconfidence Bias
Description:
Overestimating one’s investment skills and knowledge, leading to frequent trading and excessive risk. Investors often believe they have superior insight, leading them to time the market, chase returns, or avoid expert advice.
Example:
A study in Gujarat revealed that 59% of investors admitted to being overconfident. In the Delhi-NCR region, overconfidence was found to be the most dominant bias.
For instance, a young salaried professional begins investing during a market rally. Seeing quick short-term gains in a few stocks, he starts believing he has a “knack” for picking winners. He begins trading aggressively, ignoring diversification and expert advice.
Eventually, a market correction wipes out a large portion of his portfolio, something he could have avoided with a more cautious and diversified approach.. In the Delhi-NCR region, overconfidence was found to be the most dominant bias. Younger investors often exhibit this behaviour, mainly because online trading platforms are readily accessible to them.
Consequence:
- Poor diversification
- High portfolio churn
- Increased transaction costs
- Underperformance vs market averages
Bias 2: Loss Aversion
Description:
For investors, the pain of a loss feels twice as strong as the joy of a gain. This often leads them to hold onto losing investments, hoping for a recovery and delaying the realisation of that loss.
Example:
Chennai-based studies highlight loss aversion as a significant emotional barrier, particularly among middle-aged investors. This bias is central to Prospect Theory, explaining why many Indians hesitate to switch out of underperforming mutual funds or stocks.
For example, a retired government employee continues to hold a real estate investment that has underperformed for over five years. Despite new opportunities in equity mutual funds, he avoids selling at a loss due to the pain of realising a financial setback, even though switching could result in better long-term gains. This is a significant emotional hurdle, especially among middle-aged investors. This bias is central to Prospect Theory, explaining why many Indians hesitate to switch out of underperforming mutual funds or stocks.
Consequence:
- Holding onto underperforming stocks
- Missed rebalancing opportunities
- Delay in portfolio corrections
Bias 3: Anchoring Bias
Description:
Fixating on arbitrary reference points, such as IPO prices, past highs, or the original purchase price. Investors set these anchors and resist acting unless the price returns to that level.
Example:
Investors in Lucknow and Chennai exhibited strong anchoring behaviours. Many refuse to sell a stock purchased at ₹100 if it’s now at ₹90, even when fundamentals have changed.
For instance, a homemaker purchased a gold ETF at ₹50 per unit. Even after the price drops to ₹45 due to a stronger rupee and global trends, she refuses to sell or switch, anchored to the purchase price as a benchmark for value. Many refuse to sell a stock purchased at ₹100 if it’s now at ₹90, even when fundamentals have changed.
Consequence:
- Refusing to exit bad investments
- Unrealistic return expectations
- Inability to recognise new value zones
Bias 4: Availability Bias
Description:
Giving too much weight to recent or memorable events while ignoring long-term data. Investors act based on media stories, recent crashes, or rallies rather than data.
Example:
North India studies showed panic selling during the COVID-19 crash due to overexposure to negative news. Similarly, bull runs often lead to reckless FOMO investing.
For example, a young engineer sold all his equity mutual funds in March 2020 after reading about the pandemic’s economic impact. He converted the portfolio to cash and missed the historic rebound that followed just months later during the COVID-19 crash due to overexposure to negative news. Similarly, bull runs often lead to reckless FOMO investing.
Consequence:
- Panic-driven decisions
- Over-investment in trending sectors
- Short-termism in portfolio strategy
Bias 5: Herd Behaviour
Description:
Copying what others are doing rather than making independent decisions based on one’s own goals or research. This often leads to bubbles and crashes.
Example:
Nearly 50% of investors in Gujarat admitted to following the crowd. WhatsApp groups, YouTube influencers, and relatives often influence investing behaviour in India.
For instance, during a hot IPO season, an investor may apply for multiple IPOs simply because colleagues are doing the same, without thoroughly studying the business fundamentals or checking allotment trends. Later, he’s left with an overpriced stock and no long-term strategy. Admitted to following the crowd. WhatsApp groups, YouTube influencers, and relatives often influence investing behaviour in India.
Consequence:
- Buying at market highs
- Blind investing in IPOs or hot stocks
- Ignoring personal financial goals
Bias 6: Disposition Effect
Description:
This describes the tendency to sell winning investments prematurely to secure profits, while simultaneously holding onto losing ones in the hopes that they’ll recover. It’s often driven by an emotional reluctance to acknowledge losses.
Example:
Chennai surveys reveal a classic pattern where investors book profits quickly but wait years for losers, hurting long-term compounding.
Take the case of a mid-level executive who sells a mutual fund with 20% gains after just one year but continues to hold another fund with 3 years of underperformance. He emotionally avoids accepting the loss, which ultimately hurts overall returns. Investors book profits quickly but wait years for losers, hindering long-term compounding.
Consequence:
- Reduced long-term returns
- Poor asset allocation
- Emotional investing cycle
Bias 7: Representativeness Bias
Description:
Assuming that recent performance or small samples represent a broader trend. Investors often believe that a fund or stock that performed well recently will continue to do so.
Example:
Common in mutual fund selection, many switch schemes are based on 1-year returns. Chennai surveys show this leads to frequent switching.
For instance, an investor sees a small-cap fund deliver 30% in one year and quickly exits his balanced fund to chase the high returns. A year later, when small caps correct, he regrets the move and jumps to another trending theme, repeating the cycle. Many investors switch schemes based on one-year returns. Chennai surveys show this leads to frequent switching.
Consequence:
- Mistimed entries and exits
- Portfolio instability
- High switching costs and tax impact
Bias 8: Gambler’s Fallacy
Description:
I believe that the current trend will soon reverse. For example, assuming the market must fall because it has been rising for months.
Example:
This bias is closely observed among investors who wait for corrections indefinitely or exit too early from rallies.
A conservative investor refuses to invest in equities after witnessing the markets reach an all-time high. He waits for a correction that doesn’t come for months, missing a significant upward movement, then regrets not entering earlier. Waiting for corrections indefinitely or exiting too early from rallies.
Consequence:
- Missed opportunities
- Premature selling
- Constant second-guessing of strategy
Bias 9: Confirmation Bias
Description:
Paying attention only to information that confirms your beliefs, while ignoring or rejecting opposing views.
Example:
Indian investors often watch YouTube channels or read blogs that support their existing stock views, leading to poor diversification and excessive conviction in a single asset.
For example, a retail investor reads bullish content about a pharmaceutical stock and continues to ignore news about sector regulations. He continues averaging down despite falling fundamentals, convinced only by what he chooses to read. Channels or read blogs that support their existing stock views, leading to poor diversification and excessive conviction in a single asset.
Consequence:
- Biased research
- Failure to adapt the strategy
- Risk of over-concentration
Bias 10: Hindsight Bias
Description:
Believing, after the fact, that you predicted an event all along. This gives investors false confidence in their predictive abilities.
Example:
Common in bull runs or market crashes, where investors say, “I knew it!” after the event. It reduces learning and increases the likelihood of taking risky bets in the future.
Imagine an investor who didn’t act before the 2008 crash but later claims he “knew it was coming.” In 2020, he confidently predicted a similar crash and exited too early, only to miss the post-COVID rally. This false sense of prediction affects future strategy, as investors often say, “I knew it!” after the event. It reduces learning and increases the likelihood of taking risky bets in the future.
Consequence:
- Illusion of control
- Overconfidence in predictions
- Repeated mistakes
Final Words
Investor biases are deeply human, but that doesn’t mean they’re invincible. The key lies in awareness, reflection, and process-driven investing. Indian investors are particularly susceptible to emotional and cognitive biases due to cultural norms, peer pressure, and limited financial education.
But you can rise above these limitations.
By recognising these top 10 investor biases and implementing checks such as SIP automation, portfolio rebalancing, goal-based investing, and consulting with unbiased advisors, you can build wealth rationally.
Disclaimer: The information provided in this blog is for educational and informational purposes only and should not be considered as financial, investment, or tax advice. While every effort has been made to ensure accuracy, readers must consult a qualified financial advisor before making investment decisions. VSJ FinMart is an AMFI-registered mutual fund distributor (MFD) that does not provide investment advisory services. Mutual fund investments are subject to market risks; please read all scheme-related documents carefully before investing.