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Percentage Price Oscillator Indicator (MT5)

About the Percentage Price Oscillator Indicator

The Percentage Price Oscillator Indicator for MT5 is a momentum-based tool derived from price movement.

It measures the difference between two moving averages as a percentage, allowing traders to evaluate strength and direction with precision.

The indicator appears in a separate window below the main price area and displays blue and orange trading zones.

These zones highlight shifts in bullish and bearish momentum.

When momentum expands in one direction, the oscillator visually confirms it through a color change.

Traders can modify the fast calculation period, the slow calculation period, and the applied price.

This flexibility allows the indicator to adapt to short-term scalping or broader intraday strategies.

On lower timeframes, it performs best on low spread pairs during active and volatile trading sessions.

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PPO.mq5 Indicator (MT5)

Key Features

  • Momentum oscillator based on percentage difference of moving averages.
  • Blue trading zone signals bullish momentum.
  • Orange trading zone signals bearish momentum.
  • Customizable fast and slow calculation periods.

Indicator Chart

The Percentage Price Oscillator Indicator is displayed beneath the main price area in its own window.

Blue zones indicate strengthening upward momentum, while orange zones reflect growing bearish pressure.

The transition between zones often aligns with potential entry and exit opportunities.

Guide to Trade with the Percentage Price Oscillator Indicator

Buy Rules

  • Wait for the oscillator to switch into a blue trading zone.
  • Ensure the shift occurs after a pullback or consolidation phase.
  • Enter a buy position at the opening of the next candle.

Sell Rules

  • Wait for the oscillator to switch into an orange trading zone.
  • Look for the signal to appear after a corrective upward move.
  • Enter a sell position at the opening of the next candle.

Stop Loss

  • For buy trades, position the stop below the latest technical support area.
  • For sell trades, position the stop above the latest technical resistance area.
  • Keep the stop beyond recent swing extremes to allow natural price fluctuation.
  • Reduce position size if the required stop distance is wider than usual.

Take Profit

  • Close buy trades when the oscillator turns back below 0.
  • Close sell trades when the oscillator turns back above 0.
  • Secure profits near previous swing highs or swing lows.
  • Consider trailing the position while momentum remains strong.

Percentage Price Oscillator Breakout Box London Session Strategy for MT5

This London session strategy combines the Percentage Price Oscillator indicator with the Forex Breakout Box indicator to capture strong breakout moves that often happen after the Asian session consolidation.

The Breakout Box defines the range formed during low volatility hours, while the Percentage Price Oscillator helps confirm directional bias through its trading zones in a sub window.

The idea is to let the Asian session build structure inside a tight range, then trade the London session breakout when volume and volatility return.

This approach works well on M5 and M15 charts where London liquidity often drives strong directional moves.

The combination helps filter weak breakouts by ensuring momentum and structure align.

Buy Entry Rules

  • Identify the Asian session range using the Forex Breakout Box indicator.
  • Wait for a candle to close above the top of the breakout box.
  • Confirm that the Percentage Price Oscillator shows a blue trading zone.
  • Enter a buy at the close of the breakout candle or on a minor retest of the box top.
  • Place the stop loss a few pips below the breakout box low.
  • Take profit when the PPO zone turns orange or use a fixed intraday risk to reward target.

Sell Entry Rules

  • Identify the Asian session range using the Forex Breakout Box indicator.
  • Wait for a candle to close below the bottom of the breakout box.
  • Confirm that the Percentage Price Oscillator shows an orange trading zone.
  • Enter a sell at the close of the breakout candle or on a small retest of the box bottom.
  • Place the stop loss a few pips above the breakout box high.
  • Take profit when the PPO zone turns blue or use a predefined risk to reward target.

Case Study 1: EUR/USD London Bullish Breakout

During the Asian session, EUR/USD traded inside a tight range which formed the breakout box boundaries.

At the London open, price broke above the top of the box with a strong bullish candle.

At the same time, the Percentage Price Oscillator shifted into a blue trading zone, confirming upward momentum.

A buy trade was executed at the candle close with a stop loss placed below the Asian range low.

Price continued higher as London liquidity pushed the market into a trend phase, and the trade was closed for 37 pips profit once momentum started fading and the PPO zone showed early signs of weakening.

Case Study 2: GBP/JPY London Bearish Expansion

GBP/JPY consolidated during the Asian session and formed a clearly defined breakout box.

When London trading began, price dropped sharply and closed below the lower boundary of the box.

The Percentage Price Oscillator simultaneously turned into an orange trading zone, confirming bearish pressure.

A sell position was opened at the breakout close with a stop loss set above the box high.

Price continued to fall strongly throughout the London session, and the trade was exited for a 17 pip loss when momentum slowed and the oscillator indicated reduced selling strength.

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PPO.mq5 Indicator (MT5)

FAQ

What is the difference between PPO and MACD?

The PPO expresses the moving average difference as a percentage rather than a raw value.

This makes it easier to compare momentum across different currency pairs.

Which settings are best for scalping?

Shorter fast and slow periods increase sensitivity and generate more signals.

Always test settings on low spread pairs during active market hours.

Can the PPO be used as a standalone strategy?

Yes, it can generate direct buy and sell signals through its color zones.

However, combining it with support and resistance analysis improves consistency.

Does the indicator work in ranging markets?

It can produce frequent signals in sideways conditions.

Traders should filter trades by identifying clear directional bias before entering positions.

Summary

The Percentage Price Oscillator Indicator delivers momentum-based trading signals through clear color transitions.

It translates moving average divergence into percentage form, making trend strength easier to evaluate.

Its customizable parameters allow traders to fine tune responsiveness for different trading styles.

This trading tool can support both breakout and continuation strategies effectively.

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Author

Lucy Adams is a professional trader with over 20 years of experience in the Forex markets. Read full bio.