Fear and Greed Index
Also: Fear & Greed Index, Sentiment Index, Market Fear Index
The Fear and Greed Index is a composite sentiment indicator that measures, on a scale from 0 (extreme fear) to 100 (extreme greed), how strongly fear or buying euphoria is driving current market behaviour.
The Fear and Greed Index was originally developed by CNN Business for the US stock market and measures whether investors are currently driven by panic or by euphoria. The underlying principle goes back to the well-known market quote from Warren Buffett: "Be fearful when others are greedy — and greedy when others are fearful." For precious metal investors, the index is particularly informative because gold and silver traditionally serve as safe-haven assets and are in demand during phases of extreme market fear. You can see the current reading on our Fear & Greed page.
Structure and Calculation
The CNN index for the US stock market is composed of seven equally weighted sub-indicators:
| # | Sub-indicator | Metric |
|---|---|---|
| 1 | Price momentum | S&P 500 vs. moving average (125 days) |
| 2 | Market breadth | Ratio of advancing to declining stocks (McClellan volume sum) |
| 3 | New highs / lows | 52-week highs vs. 52-week lows on the NYSE |
| 4 | Put/call ratio | Ratio of put to call options (CBOE) |
| 5 | Volatility (VIX) | CBOE Volatility Index vs. 50-day average |
| 6 | Safe-haven demand | Yield gap between equities and government bonds |
| 7 | Junk bond demand | Yield spread of high-yield bonds vs. investment grade |
Each sub-indicator is normalised to a scale of 0–100. The overall index is the simple average of all seven values:
Index = (I₁ + I₂ + I₃ + I₄ + I₅ + I₆ + I₇) / 7
Scale and Interpretation
The five zones of the index serve as a rule of thumb — they do not replace thorough analysis:
| Range | Zone | Typical Market Behaviour |
|---|---|---|
| 0 – 24 | Extreme Fear | Mass sell-offs, flight to safety, gold typically in demand |
| 25 – 44 | Fear | Caution dominates, defensive assets sought |
| 45 – 55 | Neutral | Balanced sentiment |
| 56 – 74 | Greed | Risk appetite rises, growth stocks preferred |
| 75 – 100 | Extreme Greed | Overheating, elevated risk of a pullback |
Significance for Precious Metal Markets
The relationship between stock market sentiment and precious metal prices is complex but empirically documented:
- Extreme Fear (0–24): Investors flee equities into perceived safe assets. The gold price and silver price often rise as physical demand and ETF inflows increase.
- Extreme Greed (75–100): Capital flows into risk assets. Gold often loses short-term attractiveness as opportunity costs rise — investors prefer higher-yielding assets.
- Transition phases: A rapid swing from greed to fear — as in financial crises — can initially drag gold and silver down with it (liquidity needs) before the safe-haven effect kicks in.
Historical precious metal prices show that gold performed better on average in the months following extreme fear (index below 20) than during phases of extreme greed — a correlation, however, that does not constitute a law.
Crypto Fear & Greed Index
Alongside the original stock market index, there is a separate Crypto Fear & Greed Index (Alternative.me), calculated daily for the Bitcoin and crypto market. The input variables differ significantly:
- Volatility (current vs. 30- and 90-day average) — weight 25%
- Market momentum and trading volume — weight 25%
- Social media sentiment (Twitter/X, Reddit) — weight 15%
- Dominance of Bitcoin in the overall market — weight 10%
- Google Trends for Bitcoin search terms — weight 10%
- Surveys (temporarily paused) — weight 15%
Since cryptocurrencies are significantly more volatile than equities or precious metals, the Crypto index swings into extreme zones more frequently and is less suitable as a standalone precious metal indicator.
Limitations of the Indicator
The Fear and Greed Index is a lagging to coincident indicator: it describes what the market is feeling right now and is not a reliable leading indicator for future price movements. Further limitations include:
- Stock market bias: The CNN index primarily measures US stock market sentiment; precious metal specifics (central bank demand, mine production, physical premiums) are not included.
- Regional blind spots: Asian demand patterns (especially from India and China) are barely reflected.
- Susceptibility to manipulation: Social media-based variants react sensitively to coordinated campaigns.
- No forecast: Extreme readings can persist for weeks before a price correction sets in.
As a complement, it is worth looking at the gold-silver ratio, which provides another sentiment barometer for relative demand shifts between the two most important precious metals.
Note: This entry is intended for factual information purposes only. It does not constitute investment advice. Please consult a qualified financial adviser for individual investment decisions.
In Brief
The Fear and Greed Index distils market sentiment into a single number and gives precious metal investors a useful context: extreme fear readings historically tend to coincide with increased gold demand, while extreme greed temporarily draws capital away from safe havens — a relationship worth watching, but not a reliable trading signal.