The Balance of Power Indicator for MetaTrader 4 (MT4) is a powerful technical analysis tool that measures the strength of buyers (bulls) and sellers (bears) in the market. By analyzing the intensity of buying and selling pressure, the indicator helps traders determine which side of the market has greater control over price movement.
This indicator evaluates whether bulls or bears have enough momentum to push the price of an asset toward extreme levels, making it useful for identifying Trend Continuation, trend reversals, and overbought or oversold conditions.

Because of its clear histogram display and simple interpretation, the Balance of Power indicator is suitable for both beginner and experienced forex traders.
How the Balance of Power Indicator Works
The Balance of Power indicator calculates market strength using the following formula:
(Closing Price – Opening Price) / (High Price – Low Price)
This calculation determines whether buyers or sellers dominated the trading session. The indicator also includes a default 14-period moving average, which helps smooth the values and generate clearer signals.
The indicator oscillates between positive and negative levels, giving traders insight into market sentiment and potential trend changes.
Understanding the Indicator Signals
The Balance of Power indicator displays its signals using colored histogram bars around a central zero line.
Zero Line (Trend Bias)
The zero line acts as the main trend divider:
- Above Zero Line – Bullish market bias
- Below Zero Line – Bearish market bias
This helps traders quickly determine the dominant market direction.
Histogram Bar Signals
Lime Histogram Bars (Above Zero)
Indicate strong bullish pressure, meaning buyers have more control over the market.
Red Histogram Bars (Below Zero)
Indicate strong bearish pressure, suggesting sellers are dominating the market.
These histogram signals help traders confirm trend continuation or potential reversals.
How to Trade With the Balance of Power Indicator
The Balance of Power indicator works best when combined with Price Action analysis.
Buy Trade Setup
- The histogram bars turn lime and move above the zero line.
- Price action confirms bullish momentum.
- A bullish engulfing candlestick pattern appears.
- Traders may enter a buy position.
This combination increases the probability of a strong bullish move.
Sell Trade Setup
- The histogram bars turn red and move below the zero line.
- The overall trend begins to move downward.
- A bearish engulfing candlestick pattern forms.
- Traders may open a sell trade.
Using candlestick confirmation helps improve the accuracy of entry signals.
Best Trading Styles for This Indicator
The Balance of Power indicator can be used in several trading strategies, including:
- Scalping
- Intraday trading
- Day trading
- Swing trading
It also works across multiple timeframes such as M15, H1, H4, and Daily charts.
Conclusion
The Balance of Power Indicator for MT4 is a valuable tool for analyzing the strength of buyers and sellers in the market. By displaying the balance between bullish and bearish pressure, the indicator helps traders identify trend direction, potential reversals, and high-probability trade setups.
When combined with price action and candlestick patterns, it becomes a powerful tool for improving trading decisions. Best of all, the indicator is completely free to download and easy to install on MetaTrader 4.