BTC spot CVD chart at 3:00 a.m. UTC on Oct. 2

The spot CVD chart is an order-book analysis chart for the BTC/USDT spot trading pair. The upper section shows the volume heatmap, while the lower section represents cumulative volume delta, or CVD. - The upper volume heatmap tracks trading volume at each price level, and the background color becomes brighter when the price stays in a specific range for an extended period or makes a large move. Areas closer to brighter colors may act as support or resistance. - The lower cumulative volume delta indicator reflects buy and sell orders by order size, with the corresponding colored line rising as buy orders increase. The yellow line is based on orders worth $100 to $1,000, while the brown line reflects large orders worth $1 million to $10 million, among others.