Bitcoin should start its next bear market next month if four-year BTC price cycles are still valid — and hit bottom a year later at $50,000. Key points:Bitcoin is approaching the start of its bear market if four-year cycle theory is still valid.BTC price targets include $50,000 for October 2026.Read more Bitcoin should start its next bear market next month if four-year BTC price cycles are still valid — and hit bottom a year later at $50,000. Key points:Bitcoin is approaching the start of its bear market if four-year cycle theory is still valid.BTC price targets include $50,000 for October 2026.Read more