Stock Market Soars While Bitcoin Stumbles—Is Your Investment at Risk Before Monday's Big Deadline?

Bitcoin's volatile trading continued on Monday, slipping below $88,000 after briefly climbing above $90,000 earlier in the session. This decline reflects ongoing fluctuations in the cryptocurrency market, with Ethereum also falling back under $3,000 as traders adjust their positions ahead of significant events looming at the end of the week.

On Friday, more than $28.5 billion in bitcoin and ether options are set to expire on the Deribit exchange, marking the largest expiry in the platform's history and accounting for over half of its total $52.2 billion in open interest. Jean-David Pequignot, Deribit’s chief commercial officer, noted that this year's options expiry encapsulates a broader trend of institutional maturity within the cryptocurrency market. He explained that Bitcoin's $96,000 level is perceived as the “max pain” point, where option writers could benefit most from the expiry.

As the expiry date approaches, approximately $1.2 billion in open interest resides at the $85,000 strike price for put options. Analysts suggest that this concentration could apply downward pressure on spot prices if selling intensifies. In response to this impending expiry, traders have been rolling their positions forward, transitioning from December puts at $85,000 to January put spreads between $80,000 and $75,000. This strategy indicates a defensive posture as traders seek to mitigate year-end risks while remaining cautious about potential market conditions heading into early 2026.

Shifting gears to traditional markets, Wall Street experienced a broad rally to kick off the holiday-shortened week. The S&P 500 rose by 0.6%, nearing its December 11 closing high of 6,901. The Dow Jones Industrial Average added 228 points, or 0.5%, while the Nasdaq Composite climbed 0.5% as the tech sector continued to show resilience.

The Russell 2000 outperformed larger indexes, gaining 1.16% as investors showed a preference for riskier assets. ETFs concentrated on high beta stocks and momentum enjoyed robust gains. Nonetheless, Daniel O’Regan from Mizuho cautioned that trading volume remained light, suggesting a cautious market atmosphere. Consumer staples were the only sector that did not participate in the rally.

The stock market will operate under regular hours on Tuesday but will close early on Wednesday ahead of the Christmas holiday. The so-called “Santa Claus rally” is anticipated to begin Wednesday, covering the last five trading sessions of the year and extending into the first two days of January.

In the cryptocurrency stock sector, results were mixed on Monday. Notably, Hut 8 surged by 16% following an announcement of a 15-year AI data center lease with Fluidstack. Benchmark analyst Mark Palmer raised his price target on Hut 8, providing a boost for the stock. Meanwhile, shares of Coinbase and Robinhood also saw positive movement initially but pulled back from session highs as declines in crypto prices impacted performance.

Conversely, the Strategy stock shifted from a 3% gain to a modest loss by the end of the trading day. The choppy action in Bitcoin between $85,000 and $90,000 has created uncertainty for stocks linked to cryptocurrency performance, highlighting the interconnected nature of these markets.

As the week progresses, traders, investors, and analysts will closely monitor both the traditional and cryptocurrency markets to gauge the impact of the upcoming options expiry and end-of-year trading strategies. With markets showing both strengths and weaknesses, the next few days promise to be pivotal as participants navigate these turbulent waters.