Trading Psychology10 min read

Stock Trading Psychology: Why Do Most Retail Investors Lose Money?

Deep analysis of psychological reasons behind retail investor losses, including chasing rallies, overtrading, and refusing to cut losses.

Published 2026-01-08Updated 2026-01-10

Why Do 90% of Retail Investors Lose Money?

Statistics show that approximately 90% of retail investors lose money in the stock market. This isn't because they're not smart enough, but because they don't understand their trading psychology.

5 Psychological Reasons for Retail Investor Losses

#### 1. Chasing Rallies and Selling Dips

Behavior: Only dare to buy when stocks rise, panic sell when they fall Psychological root: Herd mentality + fear Data: Research shows retail buying volume is highest at market peaks

#### 2. Overtrading

Behavior: Must trade every day, can't sit still Psychological root: Control desire + overconfidence Consequence: Transaction costs eat into profits, win rate drops

#### 3. Refusing to Cut Losses

Behavior: Holding losing stocks forever, fantasizing about "breaking even" Psychological root: Loss aversion Consequence: Small losses become big losses, missing other opportunities

#### 4. Taking Profits Too Early

Behavior: Running with small profits, afraid of giving back gains Psychological root: Certainty preference Consequence: Risk-reward imbalance, hard to profit long-term

#### 5. Trading on Tips

Behavior: Following "insider information," "stock guru recommendations" Psychological root: Shortcut mentality Consequence: Becoming the bag holder

Stock Investment Advice by Trader Personality

PersonalitySuitable StrategyAvoid
STAR/STCRQuantitative stock picking, grid tradingChasing hot stocks
SLCR/SLCEValue investing, long-term holdingFrequent trading
ITAE/ITARTrend trading, swing tradingExcessive leverage
ILCR/ILCEIndex funds, dollar-cost averagingShort-term speculation

How to Improve Your Stock Trading Psychology?

Step 1: Understand your trading personality

    Through the TPI test, you'll know:
  • Are you a systematic or intuitive trader
  • Do you suit short-term or long-term
  • Your risk tolerance level
  • Your emotional control level

Step 2: Create trading rules suited to yourself

    Based on your personality traits, create:
  • Stock selection criteria
  • Position management rules
  • Stop-loss and take-profit discipline
  • Trading frequency limits

Step 3: Execute consistently and review regularly

Start free test to understand your stock trading personality

Tags

#stock trading#A-shares#trading psychology

Discover Your Trader Personality

Take the free TPI test to understand your trading style and psychological traits. 60 questions to identify your unique trader type among 16 personalities.

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