This chart shows the BTC/USD 15-minute trading pair on Coinbase. The two surges in the chart both occurred during Trump's lying moments, with the aggressive upward movement accompanied by an increasing negative premium. For the entire 48 hours, the 15-minute timeframe was in a negative premium state. Or to describe it more completely, after the drop from 74, it stayed negative, reflected in the price as a -20 to -30 difference compared to Binance's BTC/USDT.