Historical Performance Near Index Level 13
Published 6/27/2026, 9:12:13 AM
A Crypto Fear & Greed Index reading of 13 is classified as "Extreme Fear." Historically, this level signals a high-reward accumulation zone and often coincides with major market bottoms, though it is a poor tool for precise timing. While a reading of 13 indicates widespread retail despair, data shows the market can remain at these levels for weeks before a reversal occurs [Source: https://crypto.news/crypto-fear-and-greed-index-hits-extreme-fear/].
Historical Performance Near Index Level 13
Readings between 10 and 16 have preceded some of Bitcoin's most significant rallies, but short-term returns are highly variable.
| Date | Index Reading | BTC Price | 30-Day Return | 90-Day Return | Market Context |
|---|---|---|---|---|---|
| 2021-07-21 | 10 | $32,139 | +53.5% | +100.0% | Summer 2021 Bottom [Source: https://bitbo.io/crypto-fear-greed-index/] |
| 2022-01-08 | 10 | $41,687 | +5.2% | +1.4% | Early 2022 local low [Source: https://bitbo.io/crypto-fear-greed-index/] |
| 2022-07-04 | 14 | $20,213 | +12.9% | -5.7% | Post-Terra/Luna crash [Source: https://bitbo.io/crypto-fear-greed-index/] |
| 2026-02-12 | 5 | $66,256 | +7.5% | +19.7% | 2026 Cycle Low [Source: https://www.bitget.com/market/fear-and-greed-index] |
Reliability as a Bottom Predictor
While a reading of 13 is a "loud" signal of capitulation, its reliability as a standalone buy signal is contested:
- Low 90-Day Win Rate: Data indicates that after "Extreme Fear" readings, the 90-day win rate (the probability that BTC is higher 90 days later) is only 36.3% [Source: https://bitbo.io/crypto-fear-greed-index/]. This suggests the index identifies "cheap" zones rather than immediate price floors.
- Prolonged Despair: Markets can stay in Extreme Fear for extended periods. For instance, in mid-2026, the index recorded a streak of 25 consecutive days in Extreme Fear [Source: https://alternative.me/crypto/fear-and-greed-index/].
- Long-Term Upside: Despite short-term uncertainty, readings at these levels in 2018, 2020, and 2022 eventually preceded rallies ranging from 150% to 1,400% over 6–18 month horizons [Source: https://crypto.news/crypto-fear-and-greed-index-hits-extreme-fear/].
Analysis of the "13" Signal
A reading of 13 places current sentiment among the most extreme lows of a market cycle. Analysts generally interpret this as a contrarian indicator: "maximum fear and maximum opportunity tend to arrive together" [Source: https://crypto.news/crypto-fear-and-greed-index-hits-extreme-fear/]. However, investors should note that external factors, such as ETF outflows or regulatory shifts, can override sentiment signals and lead to further declines even when the index is at extreme lows.
In summary, an index of 13 signals that a market bottom is likely forming or near, but it does not guarantee an immediate price reversal, as evidenced by the low 36.3% 90-day success rate.