EternalEngine EA

Yong Dong Ji EA is a multi-symbol grid-martingale strategy. It looks for overbought and oversold reversals in ranging markets, scaling into counter-trend positions and letting price mean-revert back to a shared take-profit.

The idea is simple. It first uses Bollinger Bands to check whether price has pushed to an extreme outside the channel, then adds an RSI filter to confirm momentum is genuinely stretched. Only then does it open the first trade against the move. If price keeps running the wrong way, it adds positions at a set spacing to pull the basket's average cost back, and closes the whole group together once price recovers to one combined take-profit level.

Core Logic

• Entry: open a counter-trend trade when price breaks the Bollinger extreme and RSI sits in the overbought/oversold zone
• Scaling: add positions at fixed spacing while the move stays adverse, lowering the average price step by step
• Exit: close the entire basket at once when it reaches a single take-profit level

Risk & Position Management

• Lot sizing works either as a fixed lot or auto-calculated from account balance, with martingale steps for each add
• Built-in floating-loss monitor: stops opening new trades past a set drawdown, with an optional full-close trigger
• Includes stop-loss protection, a cap on open positions, and a draggable live panel showing symbols, opportunity level and current lot