What has extreme fear paid, one year later?
Historically, more than greed did. Days that read extreme fear were followed by materially stronger average one-year returns than days of greed or extreme greed — the reward showed over a year, not a week.
HalvingLens Research · Published 18 July 2026
average one-year Bitcoin return after a day of extreme fear
versus +66% after extreme greed
Average Bitcoin return one year later, grouped by that day's sentiment.
Daily Fear & Greed · from 2018 · 508 extreme-fear days measured · recomputed live from source.
This is the one-number version of research paper HL-R002. When the Fear & Greed Index reads extreme fear, the popular reading is that Bitcoin is breaking down — the record one year forward tells a different story.
It is a long-horizon effect, not a timing signal: over the following one to three months, fearful periods actually lagged greedy ones. Read the full paper for the short-horizon numbers and the caveats.
- The Fear & Greed Index only begins in February 2018 — roughly two and a half cycles. A small sample for cross-cycle claims.
- Averages hide wide dispersion; individual extreme-fear episodes ranged from sharp rebounds to further deep drawdowns.
- Descriptive history of a sentiment gauge — not a signal, a strategy, or advice.
Reference this brief as HL-E002. Permanent URL: https://halvinglens.com/research/briefs/hl-e002
Is Bitcoin usually fearful or greedy?
Across the Fear & Greed record since 2018, Bitcoin's market has spent more days in fear than in greed — fear, not euphoria, has been its default mood.
How much of its life has Bitcoin spent below its record high?
Across Bitcoin's full weekly history, most weekly closes have been below the prior all-time high — a new record high is a rare state, not the usual one.
HalvingLens Research is educational and historical in nature. It is not investment advice, not a prediction, and not a recommendation to buy or sell any asset. Figures describe how the historical record behaved, within the assumptions stated. Past behaviour is not a guide to future results.