Bitcoin slips below $81,000, down 0.44% on the day

A 0.44% move is small in absolute terms, so the significance here lies in the level rather than the magnitude: Bitcoin is probing the underside of $81,000, a round-number threshold that can shape short-term positioning. The item gives no catalyst, which itself is worth noting — a drift lower without an obvious driver suggests technical and flow-driven trading rather than a reaction to news. Whether the break holds into the close, or reverses as an intraday dip, is the open question.