Taker Buy/Sell Ratio
Measure the balance of aggressive buying versus selling as a single ratio — above 0.5 means buyers are dominant, below 0.5 means sellers are in control.
What is Taker Buy/Sell Ratio?
Taker Buy/Sell Ratio divides the taker buy volume by the total taker volume for each candle, producing a value between 0 and 1. A reading of 0.5 means buying and selling are perfectly balanced. Above 0.5 means aggressive buyers dominate — more volume was executed at the ask price. Below 0.5 means aggressive sellers dominate — more volume was executed at the bid price.
While Vol Delta shows the absolute difference in buying and selling volume, the Taker Ratio normalizes this into a ratio, making it comparable across different volume regimes. A $10M candle with 55% buy ratio tells you the same thing about relative aggression as a $100M candle with 55% buy ratio — buyers are slightly dominant. This normalization is particularly useful when comparing aggression across different time periods or when volume varies significantly.
The indicator is displayed as a line or histogram in a sub-chart below the main price chart, oscillating around the 0.5 midpoint. Sustained readings above 0.5 indicate a buying-dominant environment; sustained readings below 0.5 indicate selling dominance. Extreme readings (above 0.6 or below 0.4) flag periods of highly one-sided aggression.
Key Concepts
- Ratio > 0.5: Taker buy volume is greater than taker sell volume — buyers are the aggressors. The further above 0.5, the more lopsided the buying pressure
- Ratio < 0.5: Taker sell volume is greater than taker buy volume — sellers are the aggressors. The further below 0.5, the more lopsided the selling pressure
- Ratio = 0.5: Perfect balance between taker buy and sell volume — neither side is dominant, often seen during consolidation or indecision
- Normalized Comparison: Because the ratio is independent of absolute volume, you can compare aggression levels across different time periods, assets, or market conditions without volume distortion
- Extreme Readings: Sustained ratios above 0.6 or below 0.4 indicate highly one-sided markets that are either trending strongly or approaching exhaustion
How to Use Taker Buy/Sell Ratio
- Open Chart from the sidebar and navigate to the indicator settings
- Enable the Taker Buy/Sell Ratio indicator — it will appear in a sub-chart below the main price chart
- The 0.5 midpoint represents balance — readings above indicate buyer dominance, below indicate seller dominance
- Track the trend of the ratio over multiple candles to identify shifts in who controls the market
- Flag extreme readings as potential exhaustion or continuation signals depending on context
What to Look For
- Bullish signals: The ratio crossing above 0.5 from below signals a shift from seller to buyer dominance — this transition often aligns with the beginning of a price recovery or breakout. Sustained readings above 0.55 during a price uptrend confirm that the rally is backed by consistent aggressive buying, not just passive absorption. A spike in the ratio to 0.6+ at a key support level indicates that buyers are aggressively stepping in to defend the price zone, suggesting strong demand.
- Bearish signals: The ratio crossing below 0.5 from above signals a shift from buyer to seller dominance — this often precedes price declines as aggressive selling intensifies. Sustained readings below 0.45 during a rally mean the price is rising despite more selling than buying — the rally is likely being driven by short covering or passive limit buys, not fresh demand. A plunge in the ratio to below 0.4 at resistance confirms aggressive distribution.
- Key patterns: Ratio divergence from price is a high-value signal. When price is making new highs but the taker ratio is declining (trending back toward or below 0.5), buying aggression is fading despite higher prices — the uptrend is losing its driving force. Conversely, rising ratio during a price downtrend means buyers are becoming more aggressive even as price drops, suggesting accumulation. Ratio “mean reversion” from extremes — after the ratio hits 0.6+ it tends to fade back toward 0.5 — can coincide with a price pullback as the buying surge exhausts. Watch for the ratio to cycle: sustained above 0.5 during trends, brief dips below 0.5 during pullbacks that quickly recover indicate a healthy trend rhythm.
- Combine with: Vol Delta Histogram for the absolute volume difference alongside the normalized ratio, Volume for the total activity context to gauge whether ratio extremes are occurring on meaningful volume, Funding Rate to cross-reference whether the buying or selling aggression aligns with the leveraged positioning bias
Supported Exchanges
| Exchange | Status |
|---|---|
| Binance | Supported |
Taker Buy/Sell Ratio data is sourced from Binance perpetual futures markets via the ClickHouse taker_buy_sell_ratio table with Binance API fallback.
Tips
- The most actionable signals come from divergences — when the ratio tells a different story than price, trust the ratio. It measures actual aggression, while price can be moved by passive orders and liquidation flows
- Use higher timeframe ratios (4h, daily) to establish the macro buyer/seller dominance, then use lower timeframe ratios for entry timing within that bias
- A ratio that stays persistently on one side of 0.5 for many candles indicates a strong trend — do not try to fade it. Wait for the ratio to show signs of exhaustion (declining readings while still on the same side) before considering a counter-trend position
- This indicator is currently Binance-only, which means it reflects the positioning of the largest centralized exchange. Since Binance often leads market moves, this data is particularly valuable for gauging overall market direction