Dynamic Speed Decay Trailing Stop MT5
- インディケータ
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Mattia Marco Platania
At MetaCoderStore, our goal is to build practical, clean, and reliable MetaTrader indicators that traders can actually use in live chart work. We focus on clear visual tools, useful inputs, and MT4/MT5 versions wherever possible. - バージョン: 1.10
- アップデート済み: 26 5月 2026
Limited-time free release: this MT5 indicator is free while we collect real trader feedback. Please leave a comment with requests, issues, settings ideas, or features you want us to consider for the premium version.
Dynamic Speed Decay Trailing Stop MT5 is an EA-driven trailing-stop engine based on the exponential decay logic from our VolumeImpulse EA. It does not create entry signals. Your strategy supplies the trade direction, entry time, entry price, and initial risk, then this indicator calculates the adaptive trailing stop your EA can read and apply to real positions.
Use cases
- Add dynamic exponential-decay trailing logic to your own Expert Advisor.
- Use your own entry strategy while outsourcing the trailing-stop calculation.
- Trail long or short positions after a configurable profit threshold in R.
- Compare fast-move and slow-move stop tightening behavior.
What it shows
- Blue line: calculated long trailing stop.
- Red line: calculated short trailing stop.
- No entry arrows and no internal signal model.
- Hidden buffers for state, trailing distance, speed, and decay progress.
Main features
- Customer-controlled trade direction, entry time, entry price, and initial risk.
- Initial stop can be supplied directly or derived from initial risk in points.
- Trailing activation threshold in R.
- Start distance and minimum distance in R.
- Speed-sensitive exponential stop-distance decay.
- Optional output hiding before activation and optional stop-output cutoff after a stop touch.
Basic EA workflow
- Your EA opens or detects a position using its own entry rules.
- Your EA calls the indicator with the position direction, entry time, entry price, and initial stop/risk.
- Read buffer 0 for a long stop or buffer 1 for a short stop.
- If the returned stop is valid and improves the current stop loss, your EA modifies the position stop loss.
Important inputs
- InpTradeDirection : 0 none, 1 long, 2 short.
- InpEntryTime : position entry/open time. The stop calculation starts from this bar.
- InpEntryPrice : position entry price.
- InpInitialStopPrice : initial stop price. If set, this defines the trade risk.
- InpInitialRiskPoints : fallback risk in points when no initial stop price is supplied.
- InpActivationRR : profit in R required before the trailing stop starts tightening.
- InpTrailStartDistanceR : stop gap when trailing first activates.
- InpTrailMinDistanceR : tightest allowed trailing distance after decay.
- InpTrailSlowDecayPerR : decay rate when price is moving favorably fast.
- InpTrailFastDecayPerR : decay rate when favorable movement slows or stalls.
- InpTrailFastMoveRefRps : favorable move speed treated as fast, measured in R per second.
Buffers
- Buffer 0: long trailing stop price.
- Buffer 1: short trailing stop price.
- Buffer 2: state value, 1 long, -1 short, 0 neutral.
- Buffer 3: current trailing distance in R.
- Buffer 4: current favorable move speed in R per second.
- Buffer 5: exponential decay progress.
Risk note: this is a trailing-stop calculation tool for technical analysis and automation. It does not guarantee profitable trades and it does not place or modify orders by itself. Your EA must perform any live stop-loss modification.
