A recurring 1,064-day bull / 364-day bear pattern has shown up in every Bitcoin cycle since 2015. Here’s what the theory claims — and its limits.
The Pattern Traders Are Talking About
A chart making the rounds on crypto social media claims Bitcoin has followed the same rhythm for over a decade: roughly 1,064 days of bull market, followed by roughly 364 days of bear market, repeating like clockwork.
According to the chart’s timeline:
- 2015–2017: ~1,064-day bull run
- 2017–2018: ~364-day bear phase
- 2018–2021: ~1,064-day bull run
- 2021–2022: ~364-day bear phase
- 2022–2025: ~1,064-day bull run
- 2025–2026: current ~364-day bear phase

If the pattern repeats a fourth time without deviation, the math points to a cycle turn around October 9, 2026, with chart annotators pegging a “next bull run target” near $180,000.
Why This Pattern Gets Attention
Bitcoin’s boom-bust rhythm has loosely tracked its halving events, which occur roughly every four years and cut the rate of new supply in half. Traders have long tried to time cycles around halvings, and cycle-based frameworks (including this specific day-count version) get recirculated every time price action starts to resemble a prior turning point.
The appeal is obvious: a clean, memorable number tied to a specific
Bitcoin’s boom-bust rhythm has loosely tracked its halving events, which occur roughly every four years and cut the rate of new supply in half. Traders have long tried to time cycles around halvings, and cycle-based frameworks (including this specific day-count version) get recirculated every time price action starts to resemble a prior turning point.
The appeal is obvious: a clean, memorable number tied to a specific calendar date feels far more actionable than “sometime in the next year or two.”
Why It Deserves Skepticism, Too
A few things are worth keeping in mind before treating this as a forecast:
- Three or four repetitions is a small sample. Bitcoin has existed for a relatively short time, and a pattern holding for three cycles isn’t the same as it being a law of markets.
- Day counts are chosen after the fact. Cycle turning points are usually picked from price charts in hindsight, and slightly different start/end points can produce different day counts entirely.
- Markets change. Bitcoin’s investor base, regulatory environment, ETF flows, and macro backdrop in 2026 are meaningfully different from 2017 or 2021, which can shift how (or whether) old patterns repeat.
- No cycle theory has a mechanism guaranteeing future performance. Past price behavior, however consistent it looks in a backtest, does not determine future price behavior.
The Bottom Line
The “1,064 days up / 364 days down” pattern is a real, interesting observation about Bitcoin’s price history — and it’s reasonable for traders to watch the calendar as October 2026 approaches. But it is a chart-based theory, not a guarantee, and price targets like $180K should be treated as speculative scenarios, not predictions.
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Disclaimer
This article is for informational and educational purposes only and does not constitute financial, investment, trading, or legal advice. Cryptocurrency markets are highly volatile and speculative; past price patterns, including cyclical or seasonal theories referenced here, are not reliable indicators of future performance and carry no guarantee of repeating. inshortviral.com / strategyborn do not recommend buying, selling, or holding any digital asset based on this content. Always conduct your own research and consult a licensed financial advisor before making investment decisions. Any price targets mentioned (e.g., $180,000) are hypothetical scenarios drawn from third-party chart theories, not forecasts endorsed by this publication.