Benjamin Cowen, a crypto analyst who has spent years tracking Bitcoin's four-year cycles, says the next cycle bottom is roughly 69 to 73 days away. His count puts the low near October 2026, based on a cycle-day count of 1,363 and the two prior cycles bottoming on days 1,432 and 1,436.
The 1,363-day count
Cowen's model leans on the idea that Bitcoin's cycles aren't random — they repeat on a clock that's held steady across several halvings. The current cycle hit day 1,363 this week. If the pattern holds, the bottom lands somewhere in the final stretch of October.
The same framework has been used by Cowen to argue that the current cycle topped within a week of the prior two cycles. That's his defense of the four-year framework — a claim that's drawn both attention and skepticism as Bitcoin's price action has gotten harder to map onto the old schedule.
Why the top matters
If the top arrived on schedule, the bottom should too. That's the logic. But the top's timing has been a point of contention all year, with some analysts arguing the cycle peaked earlier than the pattern suggested. Cowen's answer is that the deviation is small — within a week — and that the floor has barely moved across four cycles even as blow-off tops have flattened.
The institutional pushback
Not everyone is buying the four-year rhythm. Fidelity has flagged new lows in one-year volatility appearing just months after Bitcoin's record high — a pattern not seen in earlier cycles. That's a structural shift, not a blip.
Bitwise CIO Matt Hougan argues that spot ETFs and corporate treasury demand have weakened the old halving cycle. The idea: when institutions hold Bitcoin through funds and balance sheets, the boom-bust dynamic that defined past cycles gets dampened. Grayscale's 2026 outlook echoes that, citing steady ETF inflows as evidence the old pattern no longer holds cleanly.
So the disagreement isn't about whether Bitcoin will bottom — it's about whether the bottom even matters the way it used to.
Seasonal headwinds
Cowen has also flagged August and September as historically weak months. Bitcoin fell an average of roughly 10% in August during midterm election years, with September adding smaller losses. The timing isn't great for bulls: the market is heading into the softest stretch of the year while the cycle count points down.
None of this is a forecast of where price goes tomorrow. It's a framework for where the cycle lands. The real test comes in October — if the bottom arrives on schedule, the four-year model survives another round. If it doesn't, the institutional camp's argument gets stronger.
