About the Three Pole Butterworth Filter Indicator
The Three Pole Butterworth Filter indicator for MT5 is a pure trend-following tool designed to keep traders aligned with the dominant market direction.
It plots a single magenta line directly on the price chart and acts as a dynamic trend filter.
When price trades above the line, the market bias shifts bullish. When price moves below it, the bias turns bearish.
This simple logic allows traders to focus only on high-probability setups in the direction of momentum.
The indicator uses a smoothing algorithm that reduces market noise while staying responsive to trend shifts.
It reacts faster than many traditional moving averages, which makes it suitable for both intraday traders and swing traders.
By filtering out counter-trend trades, it helps improve discipline and consistency in execution.
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threepolebutterworthfilter.mq5 Indicator (MT5)
Key Features
- Single magenta trend line plotted directly on price.
- Works as a dynamic bullish and bearish filter.
- Customizable period setting to adjust sensitivity.
- Horizontal shift option for signal fine-tuning.
- Color adjustment to match personal chart templates.
Indicator Chart
The Three Pole Butterworth Filter indicator appears as a smooth magenta line beneath and around price movement on the main trading window.
When candles close above the line, the market shows bullish pressure and potential buy setups.
When candles close below the line, bearish pressure dominates and sell setups become valid.
The line acts as both a trend guide and a dynamic exit reference.
Guide to Trade with Three Pole Butterworth Filter Indicator
Buy Rules
- Wait for price to trade below the magenta line first.
- Look for a strong bullish candle that closes above the line from below.
- Confirm that momentum supports continuation in the new direction.
- Open a buy position at the close of the breakout candle.
Sell Rules
- Wait for price to trade above the magenta line first.
- Look for a strong bearish candle that closes below the line from above.
- Confirm that downside pressure is increasing.
- Open a sell position at the close of the breakdown candle.
Stop Loss
- For buy trades, place the stop loss below the most recent swing low.
- For sell trades, place the stop loss above the most recent swing high.
- Traders can also use a fixed pip stop based on market volatility.
Take Profits
- Close buy trades when a candle closes back below the magenta line.
- Close sell trades when a candle closes back above the magenta line.
- Advanced traders may trail profits along the line during strong trends.
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threepolebutterworthfilter.mq5 Indicator (MT5)
FAQ
Can I adjust the sensitivity of the indicator?
Yes. You can modify the period setting to make the line more responsive or smoother.
Lower values react faster, while higher values provide stronger trend filtering.
Is it suitable for scalping?
Yes. On M1 and M5 timeframes, it provides frequent signals.
Focus on major sessions such as London and New York and trade pairs with tight spreads for better execution.
Can it be combined with other tools?
Yes. Many traders combine it with support and resistance zones or momentum indicators to improve entry timing and trade confirmation.
Summary
The Three Pole Butterworth Filter indicator delivers a straightforward and effective way to trade with the trend.
Its single-line design keeps decision-making focused and practical.
It performs strongly in trending markets and adapts well across multiple timeframes.
The customizable settings allow traders to match the indicator to their strategy and risk profile.
For traders who want a disciplined trend filter without complicated setups, this tool offers a reliable solution with consistent logic and easy execution.

