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Psychology
Updated 2025-06-04·Editorial policy·Trading system

What is Fear and Greed Index?

Fear and greed indices aggregate sentiment indicators into a single risk-on/risk-off score.

Formula

Fear and Greed Components: 1. Stock Price Momentum (S&P 500 vs. 125-day average) 2. Stock Price Strength (52-week highs vs. lows) 3. Stock Price Breadth (advancing vs. declining volume) 4. Put and Call Options (put/call ratio) 5. Market Volatility (VIX index) 6. Safe Haven Demand (stocks vs. bonds returns) 7. Junk Bond Demand (yield spread to investment grade)

Indian market context (NSE)

Reference levels: Nifty 50 at 24,300, Reliance Industries at ₹1,300, Bank Nifty futures at 55,000 (lot size 30). Examples below show how Fear and Greed Index shows up on Indian index, equity, and futures books — update to live quotes in your journal.

Nifty 50 perspective

Fear and Greed Index often appears after Nifty moves 150+ points from open while you waited — journal “Nifty FOMO” entries separately from A-grade setups at 24,300 levels.

Reliance Industries perspective

Fear and Greed Index on Reliance trades is common around results noise at ₹1,300 — rate discipline 1–5 in TradeLyser even when P&L is green.

Bank Nifty futures perspective

Fear and Greed Index after Bank Nifty whipsaws 200 points around 55,000 triggers revenge sizing — enforce max daily loss before re-entering MIS.

How to validate

  • Validate Fear and Greed Index tags against time-stamps — impulse entries cluster after losses.
  • Compare P&L on tagged vs untagged sessions over 20+ trading days.
  • Use mentor review to confirm tag definitions stayed consistent.
  • Do not validate solely on one exceptional week of discipline.

How to track in TradeLyser

Best practices

Common pitfalls

  • Labelling trades after the fact to match desired self-image.
  • Increasing size to fix a Fear and Greed Index episode immediately.
  • Confusing a green day with cured Fear and Greed Index behaviour.
  • Skipping tags on “small” impulsive trades.

How to use this in TradeLyser

Optional daily sentiment note; review trades tagged sentiment-driven monthly.

Related terms

FAQ

CNN index for Nifty?

Use India-relevant sentiment or VIX — note source.

Extreme greed and new longs?

Tag caution weeks — stats may show worse R.

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