Cryptocurrency analyst Cryptobirb has predicted that Bitcoin (BTC) is approaching its cycle peak, expected to occur between October 19 and November 20, 2025. The forecast relies on historical patterns tied to Bitcoin’s halving events and the typical length of bull markets.
Halving Events and Bull Market Duration
In an August 14 post on X, Cryptobirp noted that Bitcoin halving events often provide clues about when the top cryptocurrency is likely to peak. After the first halving, BTC topped about 366 days later; subsequent halvings delayed the peak to over 500 days. Since the last halving on April 19, 2024, more than 550 days have passed, and Cryptobirp suggests we are now less than 70 days from the cycle high.
He also highlights the length of each of Bitcoin’s last four bull markets. While the 2010-2011 rally lasted less than a year, the 2011-2013 bull run extended to 746 days, and every bull market since has exceeded 1,000 days. The current cycle began from the low on November 21, 2022 — 997 days ago — and is projected to reach 1,060 to 1,100 days.
Current Cycle Position and Best Months
According to the Bitcoin Cycle Peak Countdown model, the odds of a peak are highest in the next three months, with a “sweet spot” between October 15 and November 15, 2025. Cryptobirp emphasizes that October and November are historically Bitcoin’s “best months,” delivering the highest average gains and the most all-time highs. He advises followers to plan their exit, cut leverage, and take profits in preparation.
Bear Market and Altcoin Season
The analyst also notes that bear markets follow a pattern: each typically lasts 370 to 410 days, with an average loss of 66%. He projects that the bear market will take hold in 2026. After Bitcoin peaks, a traditional altcoin season often begins, as capital rotates from BTC into other cryptocurrencies.
While historical patterns are not guarantees, Cryptobirp’s model provides a structured framework for macro-level positioning. Investors should remain cautious and adapt strategies to current market conditions.