Fear and Greed Index
Also: Sentiment index, Market fear gauge
The Fear and Greed Index is a composite sentiment gauge 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 first devised by CNN Business for the US equity market and gauges whether investors are currently being driven by panic or by euphoria. Its guiding idea traces back to the well-known maxim of Warren Buffett: "Be fearful when others are greedy, and greedy when others are fearful." For precious-metal investors the index is especially telling, because gold and silver traditionally serve as safe-haven assets and tend to be in demand during bouts of extreme market fear. You can see the latest reading on our Fear & Greed page.
Construction and calculation
The CNN index for US equities is built from seven equally weighted sub-indicators:
| # | Sub-indicator | What it measures |
|---|---|---|
| 1 | Price momentum | S&P 500 versus its 125-day moving average |
| 2 | Market breadth | Advancing versus declining stocks (McClellan volume summation) |
| 3 | New highs / lows | 52-week highs versus 52-week lows on the NYSE |
| 4 | Put/call ratio | Ratio of put to call options (CBOE) |
| 5 | Volatility (VIX) | CBOE Volatility Index versus its 50-day average |
| 6 | Safe-haven demand | Yield gap between stocks and government bonds |
| 7 | Junk-bond demand | Yield spread of high-yield versus investment-grade debt |
Each sub-indicator is normalised onto a 0–100 scale. 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 are no substitute for careful analysis:
| Range | Zone | Typical market behaviour |
|---|---|---|
| 0 – 24 | Extreme fear | Mass selling, flight to safety, gold usually sought |
| 25 – 44 | Fear | Caution prevails, defensive names favoured |
| 45 – 55 | Neutral | Balanced sentiment |
| 56 – 74 | Greed | Risk appetite rising, growth names preferred |
| 75 – 100 | Extreme greed | Overheating, elevated risk of a pullback |
Relevance for precious-metal markets
The link between equity-market sentiment and precious-metal prices is complex but empirically documented:
- Extreme fear (0–24): investors flee equities for assets seen as safe. The gold price and silver price often rise as physical demand and ETF inflows pick up.
- Extreme greed (75–100): capital pours into risk assets. Gold frequently loses short-term appeal as its opportunity cost climbs — investors chase higher-yielding assets instead.
- Transition phases: a sudden swing from greed to fear — as in a financial crisis — can briefly drag gold and silver down too (liquidity needs) before the safe-haven effect takes hold.
The historical precious-metal prices show that gold, in the months following extreme fear (index below 20), has on average outperformed compared with periods of extreme greed — a correlation that is nonetheless no iron law.
The Crypto Fear & Greed Index
Alongside the original equity-market index, there is a separate Crypto Fear & Greed Index (Alternative.me), calculated daily for the bitcoin and crypto market. Its inputs differ markedly:
- Volatility (current versus 30- and 90-day average) — weight 25%
- Market momentum and trading volume — weight 25%
- Social-media sentiment (Twitter/X, Reddit) — weight 15%
- Bitcoin dominance in the overall market — weight 10%
- Google Trends for bitcoin search terms — weight 10%
- Surveys (occasionally paused) — weight 15%
Because cryptocurrencies are far more volatile than shares or precious metals, the crypto index swings into extreme territory more often and is less suited as a standalone precious-metal signal.
Limits 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 early warning of future price moves. Further caveats:
- Equity bias: the CNN index measures primarily US equity sentiment; precious-metal specifics (central-bank demand, mine production, physical premiums) are not captured.
- Regional blind spots: demand patterns in Asia (above all India and China) are barely reflected.
- Susceptibility to manipulation: social-media-based variants react sharply to coordinated campaigns.
- No forecast: extreme values can persist for weeks before any correction sets in.
It is worth pairing this with a glance at the gold-silver ratio, another sentiment barometer for relative shifts in demand between the two most important precious metals.
Note: This entry is for general information only. It is not investment advice. For individual decisions please consult a qualified financial adviser.
In brief
The Fear and Greed Index condenses market sentiment into a single number and gives precious-metal investors useful context: extreme fear readings have historically coincided with heightened gold demand, while extreme greed tends to pull capital out of safe havens in the short term — a relationship worth watching but not a dependable trading signal.