December 16, 2025
Bitcoin

Is Bitcoin’s 4-Year Cycle Over? Fidelity Weighs In


Bitcoin and the broader crypto market is heading into 2026 with more questions than clear answers.

A new outlook from Fidelity urges caution for investors chasing short-term gains, while arguing that long-term holders may still have room to enter the market. 

The message reflects a broader shift: crypto is no longer just a high-beta trade for speculators. It is being treated as a strategic asset by governments, corporations, and institutional investors.

That shift accelerated this year.

This year, more governments and companies added digital assets to their treasuries, creating a new source of demand that didn’t exist in prior cycles. 

In March, President Donald Trump signed an executive order establishing a Strategic Bitcoin Reserve for the United States. The order formally designated BTC and select cryptocurrencies already held by the federal government as reserve assets.

The long-term impact of that decision remains unclear. But the symbolism matters. BTC is now officially recognized by the U.S. government as a store of value. That recognition is feeding debate over whether crypto’s familiar four-year market cycle still applies, the report argued. 

Is Bitcoin’s four-year cycle over? 

Bitcoin has historically moved in boom-and-bust patterns tied loosely to its halving schedule. Major tops formed in 2013, 2017, and 2021. Each was followed by deep drawdowns. Today, prices are again pulling back around the four-year mark, raising the question of whether the current bull market has already peaked.