Continuous CVD Candles

Eliminates the built-in CVD’s daily reset—continues accumulating across midnight

Cumulative Volume Delta (CVD):
Measures the net difference between aggressive buying and selling volume over time. A rising CVD means more volume on up-ticks; a falling CVD means more volume on down-ticks.

Key Modifications


Per-bar Delta Calculation

Computes each bar’s delta as lastVol – openVol from a chosen lower timeframe, instead of relying on a daily anchor that resets.

Fallback Delta Logic

When lower-timeframe data is unavailable or zero, substitutes the full bar’s signed volume (volume × (close>=open?+1:–1)) to ensure every bar moves the curve.

Persistent Accumulation

Stores the running total in a var variable so it persists across days and never resets at midnight or on each new anchor period.

Candlestick Rendering

Builds OHLC values from the continuous total and uses plotcandle() to draw teal candles on net-positive bars and red on net-negative, giving a clear uninterrupted view of cumulative buying/selling pressure.