Market Eyes CME Futures Gap Below $80K as Bitcoin Extends Sell-Off

Bitcoin’s Slide Puts CME Futures Gap Below $80K in the Spotlight

Bitcoin (BTC) has tumbled 10% this week, sinking to $86,300 and breaking below its long-held $90,000–$110,000 trading range. With bearish momentum building, traders are closely watching an unfilled “runaway gap” in CME Bitcoin futures below $80,000—a level that could soon be tested.

Gaps in price charts occur when an asset’s opening price differs significantly from the prior session’s close, leaving an empty space where no trades occurred. Unlike Bitcoin’s spot market, which runs 24/7, CME Bitcoin futures operate on a limited schedule, often leading to gaps when trading resumes.

The gap in question formed on Nov. 5, the day after President Donald Trump’s election victory, when CME Bitcoin futures opened at $81,210—well above the prior session’s high of $77,930. While some traders believe gaps inevitably get filled, others argue that runaway gaps, which form during strong trends, often remain untested for extended periods.

“CME gaps tend to get filled eventually, but it’s difficult to predict the timing,” said Nicolai Sondergaard, a research analyst at Nansen. “The latest downturn suggests Bitcoin could be heading toward that level sooner rather than later.”

Market sentiment has turned cautious, with Nansen’s risk indicators signaling a shift to “risk-off” conditions. Meanwhile, technical traders are also monitoring another gap that formed between Feb. 24 and Feb. 25, as Bitcoin broke below key support. The question now is which gap will be filled first—or whether Bitcoin’s decline will accelerate even further.