Buy Sell Volume with delta value

8月19日

📄 Script Description

This indicator decomposes total traded volume into buying and selling volume, and displays their relative ratios.

🔎 Key Features

Buying vs. Selling Volume Separation

Uses the candle’s high, low, and close to split total volume into buying volume and selling volume.

Formula:

Buy = volume * (close - low) / (high - low)

Sell = volume * (high - close) / (high - low)

Volume Histogram Visualization

Plots overall volume (upper/lower) and separated buy/sell volumes as color-coded columns.

UPPER V / LOWER V: total volume

BUY V: buying volume (teal)

SELL V: selling volume (red)

Buy/Sell Ratio Calculation

Computes the percentage of buy and sell volume relative to total volume.

Buy Ratio = buyVolume / totalVolume * 100

Sell Ratio = sellVolume / totalVolume * 100

Ratio Display

Shows the latest Buy Ratio in a table (top-right corner of the chart).

Adds a label above the most recent bar displaying:
"Buy XX% / Sell YY%"

Historical ratios can be inspected through the TradingView Data Window or tooltip.

🛠️ Usage

Quickly identify whether volume during each candle is dominated by buyers or sellers.

Helps to assess market pressure and confirm potential trend direction, entries, or exits.

⚠️ Notes

Labels are shown only on the most recent bar (Pine cannot track mouse cursor events).

To see historical values, use the TradingView Data Window or hover tooltips.

This method provides an approximate split of volume and does not perfectly capture all market order flows.

8月19日

リリースノート

📄 Script Description

This indicator visualizes buying and selling volume, calculates their ratios, and highlights the relative dominance (Delta %) of one side over the other.

🔎 Key Features

Buying vs. Selling Volume Separation

Splits each candle’s total volume into buying and selling components using price location within the bar.

Formulas:

Buy = volume * (close - low) / (high - low)

Sell = volume * (high - close) / (high - low)

Volume Histogram

Plots total volume (upper/lower) as well as separated buying and selling volume with different colors.

Teal = Buy volume, Red = Sell volume.

Buy/Sell Ratio (%)

Calculates the percentage share of buy and sell volume relative to total volume.

Buy Ratio = (buyVolume / totalVolume) * 100

Sell Ratio = (sellVolume / totalVolume) * 100

Volume Delta (%)

Measures the imbalance between buying and selling volume as:

Delta %
=
∣
𝐵
𝑢
𝑦
−
𝑆
𝑒
𝑙
𝑙
∣
𝑇
𝑜
𝑡
𝑎
𝑙
×
100
Delta %=
Total
∣Buy−Sell∣
​

×100

Indicates which side dominates (Buy or Sell).

The badge background changes to teal if buyers dominate, red if sellers dominate.

Right-Side Badge Display

Instead of floating labels over bars, the indicator displays a clean badge on the right side of the chart showing:

Buy: XX% / Sell: YY% / Delta: ZZ%

🛠️ How to Use

Instantly see whether buying or selling volume is dominant in each candle.

Use Buy/Sell ratios to gauge the balance of order flow.

Use Delta % to quickly identify strong buying or selling pressure.

Helpful for validating trend strength, reversals, or confirming entry/exit signals.

⚠️ Notes

The calculation is based on a simplified model of volume distribution (price relative to bar range).

Actual order flow may differ, but this provides a strong proxy for buy/sell imbalance.

Badge display is fixed to the chart’s right side for better visibility compared to per-bar labels.

8月19日

リリースノート

updated the table position