Volume Delta Size

To visually highlight the strength and direction of delta (buy vs sell volume difference) using colored circles on the price chart.

⚙️ Key Inputs:

d: Volume delta = Buy volume – Sell volume.

balance: Normalizing factor to scale delta.

distance: Vertical offset to avoid overlapping the price.

color_p / color_n: Circle colors for positive or negative delta.

📊 What It Does:

Computes a scaled delta size (d_size).

Draws a circle above the bar (if delta > 0) or below the bar (if delta < 0).

Color-coded to show dominant volume side:

Green (or custom): Buy pressure.

Red (or custom): Sell pressure.

📈 Use Case:

Helps visually confirm volume dominance during up/down moves.

Useful for orderflow analysis, detecting aggressive buyers/sellers.

Enhances entry timing or trend strength evaluation.