Bitcoin Starts 2026 With Rare Back-to-Back Quarterly Losses, Raising Bear Market Concerns

Bitcoin (BTC) entered the second half of 2026 under pressure after recording losses in both the first and second quarters, an uncommon performance that has historically been associated with prolonged cryptocurrency bear markets. The world's largest cryptocurrency declined 22.2% in the first quarter and another 14.09% in the second, according to Coinglass data. As the third quarter began, Bitcoin was trading slightly above $59,000.

This marks only the third time in Bitcoin's history that it has opened a calendar year with consecutive quarterly declines. The previous instances occurred in 2018 and 2022, two of the cryptocurrency's most challenging years. In both periods, weak first-half performance was followed by additional downside. Bitcoin posted only a modest 3.6% gain in the third quarter of 2018 before plunging 42% in the fourth quarter. In 2022, the asset fell 2.6% in the third quarter and nearly 15% in the final quarter of the year.

Those earlier downturns were driven by major structural events. The 2018 bear market followed the collapse of the initial coin offering (ICO) boom, while the 2022 decline was fueled by the failures of the Terra stablecoin ecosystem and the FTX cryptocurrency exchange.

Historically, Bitcoin has performed much better during the second half of the year. The fourth quarter has been the cryptocurrency's strongest period on record, delivering an average gain of approximately 77% and a median return close to 48%. The third quarter, by comparison, has typically been its weakest, often producing limited price movement before a stronger year-end rally.

Although the current market shares similarities with previous weak starts, historical comparisons alone do not guarantee that 2026 will follow the same path. Unlike past cycles, the latest decline appears to be driven by persistent macroeconomic and market headwinds rather than a single catastrophic event.

Several factors continue to weigh on Bitcoin's price. U.S. spot Bitcoin exchange-traded funds (ETFs) have experienced record monthly outflows, reflecting weaker institutional demand. At the same time, on-chain activity has remained near the lower end of its recent range, suggesting reduced participation across the Bitcoin network.

Investor capital has also shifted toward artificial intelligence-related stocks, which significantly outperformed cryptocurrencies during the second quarter. The rotation into AI equities has reduced demand for digital assets as investors seek stronger returns elsewhere.

Macroeconomic conditions have added further pressure. A stronger U.S. dollar, supported by the Japanese yen's decline to a 40-year low, has tightened financial conditions and reduced appetite for risk assets such as Bitcoin and other cryptocurrencies.

Market analysts continue to monitor key technical levels. FxPro analyst Alex Kuptsikevich identified $40,000 as the next major support area should Bitcoin break below its current trading range. Despite opening the third quarter with a modest gain of around 1%, traders remain focused on whether Bitcoin can stabilize and regain momentum or whether its rare start to 2026 signals a deeper and more prolonged market downturn.