Bitcoin logged its sharpest single-day decline in nearly two months on Tuesday, extending a slide that had already pushed the asset into a so-called death cross pattern. The drop dragged the price below a key moving-average crossover that many traders watch closely, while betting platforms shifted odds further into negative territory.
The death cross returns
Bitcoin’s 50-day moving average slipped below its 200-day moving average early this week — a configuration known as a death cross. It’s a lagging indicator, but it has a track record of coinciding with prolonged downturns. The last time it appeared was in 2022, during the bear market that followed the collapse of Terra and FTX. This time around, the signal arrived after weeks of gradual erosion, not a sudden crash.
The timing isn’t great. June has historically been a mixed month for crypto, and the broader macroeconomic picture — interest rates still elevated, liquidity tightening — isn’t offering much support. Bitcoin has now erased most of the gains it made in the spring rally.
Where prediction markets are betting
Polymarket and other prediction platforms have shifted sharply bearish over the past 48 hours. Contracts betting on Bitcoin ending June below $50,000 saw heavy volume, with implied probabilities climbing above 60%. That’s a stark reversal from late May, when the same contracts were trading at roughly 35%.
There’s no single catalyst for the shift. Instead, traders appear to be pricing in a combination of technical deterioration, persistent outflows from spot ETFs, and a lack of fresh institutional demand. The death cross itself may be amplifying the move, as algorithm-driven strategies react to the same signals retail traders see.
Not panic — yet
Despite the gloomy charts, there’s been no repeat of the cascading liquidations that marked past death cross periods. Open interest on futures has dropped, but not collapsed. Exchange inflows — a proxy for selling pressure — remain below the spikes seen during the March sell-off. That suggests the move is more about positioning than fear.
Still, the next few sessions will be telling. If Bitcoin fails to reclaim the 50-day moving average in the coming days, the death cross narrative could harden into a self-fulfilling prophecy. Prediction markets are already pricing that in.
