TrapdoorSpider
- Experts
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Channaphat Yamuangmorn
Hello! I am an experienced Algorithmic Trader and MQL5 Developer based in Thailand. I specialize in designing and developing robust Expert Advisors (EAs) and automated trading systems for MetaTrader 5. For customer support - Version: 9.85
- Mise à jour: 27 avril 2026
- Activations: 5
Overview: Trapdoor Spider is an advanced, high-precision breakout algorithm designed exclusively for the MetaTrader 5 platform. Just like its namesake, this system patiently monitors the market using dynamic box ranges and strikes only when a high-probability breakout momentum occurs. It is highly optimized for volatile instruments, specifically XAUUSD (Gold) and EURJPY.
The Strategy: Trapdoor Spider strictly utilizes a "Sniper" entry logic. It waits for the market to consolidate, calculates the breakout zones, and executes rapid trades to capture sudden price movements. We prioritize capital safety: This EA absolutely DOES NOT use Martingale, Grid, or Averaging techniques. Every single trade is protected by strict risk management protocols.
Key Features (Updated in V9.85):
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Dynamic Order Reset: Automatically deletes and recalculates pending orders at the open of a new M1 candle to prevent stale entries.
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Advanced Sideway Filter: Measures the historical candle box range. If the market is too choppy, the EA pauses to prevent false breakouts.
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Adaptive Volatility Engine: Uses real-time ATR to automatically adjust your entry distance and Stop Loss based on current market volatility.
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Pullback Close Strategy: An advanced exit logic that tracks peak profit and executes a market close if the price suddenly retraces, preventing slippage during news.
Input Parameters:
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StartHour / EndHour: Defines the active trading session (broker server time).
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DistancePoints: Distance from the current price to place pending orders (in points).
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StopLossPoints: Default Stop Loss distance for manual or non-adaptive mode.
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UseAdaptiveMode: Enables real-time ATR to adjust distance and Stop Loss automatically.
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ATR_Period / ATR_Threshold: Settings for the volatility calculation.
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LowVol / HighVol Settings: Custom entry distances and SL for quiet vs. volatile markets.
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UsePullbackClose: Enables the advanced peak-tracking exit strategy.
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PullbackTrigger / PullbackDistance: Minimum profit to arm the trigger, and the drop distance required to execute a market close.
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UseTrailingBE: Toggles the standard Trailing Stop and Break-Even functions ON or OFF.
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BreakEvenTrigger / BE_LockPoints: Activates break-even and locks initial profit.
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TrailStart / TrailStep: Initiates and steps the trailing stop.
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TargetProfitPct / MaxLossPct: Daily account equity percentage limits for automated shutdown.
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UseAutoLot / BalancePerLot / FixedLotSize: Position sizing and volume management settings.
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UseSidewayFilter: Enables the box-range filter to avoid whipsaw markets.
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LookbackCandles / MinBoxSizePoints: The candle history and point range required to pass the sideway filter.
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Magic: Unique identifier for the EA's trades.
Custom EA & Indicator Development Do you have your own winning strategy? Let me automate it for you! I offer professional MQL5 programming services to turn your unique logic into a highly efficient Expert Advisor or custom Indicator. Send me a private message here on MQL5 to discuss your project!
