Benjamin Cowen says Bitcoin is 69-73 days from a cycle bottom - but does BTC still follow cycles?

Bitcoin may be approaching another major cycle turning point, according to crypto analyst Benjamin Cowen.

Cowen estimates that Bitcoin is currently between 69 and 73 days away from its next cycle bottom, based on the current cycle reaching approximately day 1,363. If the historical pattern holds, the next major low could arrive around October 2026.

But there is a bigger question behind the forecast: does Bitcoin still follow the four-year cycle as closely as it did in previous market cycles?

Bitcoin cycle count points toward an October bottom

Cowen's forecast is based on comparing the length of Bitcoin's current cycle with the previous two.

The earlier cycles reached their respective bottoms around day 1,432 and day 1,436. Bitcoin is currently around day 1,363, leaving roughly 69 to 73 days before reaching a similar point in the cycle.

That calculation puts the potential bottom window around October.

Cowen has continued to defend the cycle framework despite growing arguments that Bitcoin's market structure has changed.

In a recent post on X, Cowen reiterated his cycle-timing view as Bitcoin approaches the timeframe he has been highlighting:

The model does not necessarily predict the exact day or price of a bottom. Instead, it suggests that Bitcoin could enter a period where the historical timing of previous cycle lows becomes increasingly relevant.

Why Cowen still believes the four-year cycle matters

Cowen's argument is based on the idea that Bitcoin's market cycle has retained some of its historical timing characteristics even as the shape of each cycle has changed.

He has previously argued that Bitcoin's cycle top arrived within roughly a week of where previous cycles would have suggested, despite growing claims that the four-year cycle was no longer relevant.

That distinction is important.

The argument is not that Bitcoin repeats every market move perfectly. Instead, Cowen believes cycle timing may remain useful even when price performance and the shape of the market change.

This is also why his current 69–73-day estimate is attracting attention.

If Bitcoin eventually reaches a significant low around October, it would strengthen the argument that the cycle clock still has predictive value.

If the market bottoms much earlier, much later, or avoids a major downturn altogether, the model would face a stronger challenge.

Bitcoin's late-summer weakness could add pressure

Cowen has also highlighted August and September as historically difficult months for Bitcoin.

According to the analysis in the source material, Bitcoin has experienced particularly weak performance during August in previous midterm election years, with declines averaging around 10%. September has also historically produced additional weakness before a later recovery.

That historical pattern does not guarantee another decline.

Bitcoin's market structure has changed significantly since earlier cycles, particularly with the arrival of spot ETFs and greater participation from institutional investors.

Still, seasonality combined with cycle timing gives bears a reason to watch the next several weeks closely.

Why some analysts think the old Bitcoin cycle is changing

Cowen's thesis faces an important challenge: Bitcoin's market structure is no longer the same as it was during previous four-year cycles.

Spot ETFs have created a new source of demand that did not exist during earlier Bitcoin cycles. Corporate treasury strategies have also introduced another group of large buyers that can accumulate BTC independently of the traditional retail-driven market cycle.

Fidelity has pointed to another unusual development: Bitcoin's one-year volatility has recently reached new lows only months after a record high. According to the source material, that pattern was not seen in previous cycles.

This suggests Bitcoin may be entering a more mature market structure where price behavior is less extreme than it was in earlier cycles.

Spot ETFs could weaken the four-year cycle

The growth of institutional investment is one of the strongest arguments against relying exclusively on the old cycle model.

Bitwise Chief Investment Officer Matt Hougan has argued that spot Bitcoin ETFs and corporate treasury demand could weaken the traditional halving-driven cycle.

The reasoning is straightforward.

During earlier cycles, Bitcoin's supply dynamics played a major role in determining market conditions. But today, demand from ETFs and large institutions can create a more persistent source of buying pressure.

Grayscale's 2026 outlook has made a similar argument, pointing to ongoing ETF inflows as evidence that Bitcoin's traditional boom-and-bust pattern may no longer work in exactly the same way.

That does not necessarily mean Bitcoin's cycles have disappeared. It could instead mean that the amplitude of the cycles is changing.

Bitcoin's tops may be flattening while bottoms remain important

This is where Cowen's recent research becomes particularly interesting.

His argument is that the cycle floor has remained relatively consistent across four cycles, even though the dramatic blow-off tops seen in earlier Bitcoin markets have become less pronounced.

If that observation remains valid, Bitcoin could be moving toward a market structure where the traditional cycle still provides a broad timing framework, but institutional demand prevents the extreme peaks and crashes seen in previous cycles.

In other words, the four-year cycle may not be dead—it may simply be evolving.

What the October Bitcoin bottom would mean

If Cowen's estimate proves correct, Bitcoin could enter a significant bottoming phase around October.

That would make the next several weeks particularly important.

A sustained decline through August and September would fit the historical weakness Cowen has highlighted and bring Bitcoin closer to the timing of previous cycle bottoms.

On the other hand, if BTC remains resilient despite historically weak seasonal conditions, it could provide evidence that institutional demand is changing the market's traditional rhythm.

This is also where the broader market context matters. Our recent crypto market update noted that Bitcoin has been consolidating around the $62,000–$65,000 area while traders monitor macroeconomic catalysts and the upcoming FOMC minutes. That makes the current price structure an important backdrop for Cowen's longer-term cycle thesis.

Does Bitcoin still follow the four-year cycle?

For now, there is no definitive answer.

Cowen's model provides a clear historical framework: Bitcoin is approximately 69–73 days away from the cycle length associated with its previous two bottoms, putting October 2026 on the radar.

But Bitcoin is no longer operating in the same environment as previous cycles.

Spot ETFs, corporate treasury demand, institutional participation and changing market liquidity have all introduced new forces that could alter how the cycle behaves.

That means October could become an important test.

If Bitcoin bottoms around that period, Cowen's cycle framework would gain another piece of evidence in its favor. If BTC breaks the historical pattern, the case for a fundamentally different Bitcoin cycle structure will become stronger.

For investors, the key takeaway is not to treat the October timeframe as a guaranteed prediction. Instead, it is a window worth watching as Bitcoin's current cycle approaches the historical timing of previous major lows.