Mestre Neural Signal

Mestre Neural Signal is a separate-window oscillator. For every closed bar it builds eight normalized features from standard indicators and price data and passes them to a compact neural network model in ONNX format that is embedded inside the indicator file. The model output, limited to the range -1 to +1, is plotted as a line. No external files or downloads are needed. The forming bar is left empty, so plotted values do not repaint.

How it works

Features (each clipped to -1..+1)

1. Close minus fast SMA, divided by 4 x ATR

2. Close minus slow SMA, divided by 4 x ATR

3. RSI distance from 50, divided by 50

4. MACD main minus signal, relative to ATR

5. One-bar percentage change of the close (scaled)

6. Five-bar close change, divided by 5 x ATR

7. Tick volume relative to its 20-bar average

8. Bar range (high minus low), divided by 2.5 x ATR

The model is a multilayer perceptron with 8 inputs, two hidden layers (16 and 8 units, ReLU) and one output, run with the MetaTrader 5 ONNX runtime. If the model cannot be loaded or executed, or if you disable it, a fixed linear combination of the same features passed through tanh is used instead, and a message is printed in the Experts log.

Main features

• Embedded ONNX model, no external files
• Single line from -1 (bearish reading) to +1 (bullish reading)
• Standard indicator buffer, usable by other programs via iCustom
• Closed bars only (non-repainting), incremental calculation with a history limit

Inputs

• Use ONNX model (off = linear fallback)
• Max history bars
• Fast and slow SMA periods, ATR period, RSI period, MACD fast, slow and signal periods

Notes and limitations

• Bars where indicator data is not yet available are left empty.
• The model weights are fixed. Changing the indicator periods changes the features fed to the model, so the default periods are recommended.
• The line is a model reading of current conditions, not a price forecast, and it does not draw arrows, send alerts or trade.
• Past behavior of the line does not guarantee future results.

Recommended use

Any symbol and timeframe. Typical use is as a directional filter or confirmation together with your own entry rules, for example reading the sign of the line on closed bars.