According to @saylor, an image captioned The Great Bitcoin Exchange was posted on X on December 5, 2025, without accompanying data, price levels, or on-chain metrics, indicating no direct fundamental update for BTC in the post (source: @saylor on X, 2025-12-05). For trading, this reads as a sentiment headline; any short-term BTC move should be confirmed by spot volume, derivatives open interest, and order-book liquidity before positioning (source: @saylor on X, 2025-12-05). No exchange flow details, ETF figures, or policy news were provided, so traders should validate any reaction against real-time BTC price action and volume rather than assuming a catalyst from the post alone (source: @saylor on X, 2025-12-05).