LSTM Surge Detector

LSTM Surge Detector — AI-Powered Volatility Expansion Indicator

Predict major market moves before they happen. LSTM Surge Detector uses a trained Long Short-Term Memory (LSTM) neural network to identify when the EURUSD M15 market is building up for a significant volatility expansion — before the breakout occurs.

How it works
The model analyzes 30 hours of market context (120 M15 candles × 11 technical features) and outputs a real-time probability score between 0 and 1. When the probability reaches or exceeds 0.80, the indicator signals a high-confidence expansion event and automatically draws ±2 ATR target levels on the chart.

Key Features

• Native ONNX neural network — runs entirely inside MetaTrader 5, no Python or external tools required
• Real-time probability line displayed in a separate subwindow (0 to 1 scale)
• Signal threshold line at 0.80 — fully configurable
• Automatic ±2 ATR horizontal target lines on the main chart when signal activates
• Lines automatically removed when probability drops below threshold
• Model trained on EURUSD M1/M15 data from 2023 to 2025 (rolling 36-month window)
• 11 engineered features: ATR, EMA, RSI, ADX, volatility percentile, momentum
• Compatible with MetaTrader 5 build 3390 and above

How to use
Attach the indicator to an EURUSD M15 chart. When the blue probability line crosses above the red 0.80 threshold line, two dashed levels appear on the main chart — green line above (expansion target up) and red line below (expansion target down). These levels remain visible until the probability falls back below 0.80.

Ideal for
Traders using straddle strategies, breakout systems, or anyone looking to time entries around high-volatility market events on EURUSD.

Instrument: EURUSD  |  Timeframe: M15  |  Model: LSTM (ONNX)  |  Signal threshold: 0.80