BTC spot CVD chart at 9 a.m. on Aug. 17

The spot CVD chart is an order-book analysis chart for the BTC/USDT spot trading pair. The upper panel shows the volume heatmap, while the lower panel shows cumulative volume delta, or CVD. - The volume heatmap tracks trading volume at each price level. The background becomes brighter when the price stays in a specific range for an extended period or makes a large move. Brighter areas may act as support or resistance levels. - The CVD indicator in the lower panel reflects buy and sell orders by capital size, and the line for each color rises as buy orders increase. The yellow line represents orders between $100 and $1,000, while the brown line represents large orders between $1 million and $10 million, among other categories.