BTC spot CVD chart as of 10:00 a.m. UTC on Oct. 9

Spot CVD is an order-book analysis chart for the BTC/USDT spot trading pair. The upper panel shows a 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 moves sharply. Brighter zones may act as support or resistance levels.

- The cumulative volume delta indicator tracks buy and sell orders by order size. As buy orders increase, the line for the corresponding color rises. The yellow line represents orders between $100 and $1,000, while the brown line represents large orders between $1 million and $10 million.