Aurora Scalper Pro

Aurora Scalper Pro operates using a short-term trend-following strategy (scalping) that relies on the momentum of a Moving Average crossover.

Here is a detailed, step-by-step explanation of how this EA works:

1. Core Indicators (Trend Reading) This EA uses two Exponential Moving Averages (EMA):

• Fast EMA (Period 9): A fast-moving line tracking the most recent price action.

• Slow EMA (Period 21): A slower-moving line acting as the primary short-term trend baseline.

2. Entry Logic (Trading Signals) The EA will only open 1 position at a time to strictly manage risk. Signals are triggered based on the crossover of the two EMA lines:

• BUY Signal: Occurs when the Fast EMA crosses the Slow EMA upward.

• SELL Signal: Occurs when the Fast EMA crosses the Slow EMA downward.

• Important Note: The EA reads crossovers on closed candles (candle 1 and 2, not the currently running candle 0). This is designed to prevent false signals caused by temporary price fluctuations (anti-repainting).

3. Profit Target & Loss Limits (Risk Management) Every open position is immediately protected by automatic parameters:

• Take Profit (TP): Set at 300 Points (30 Pips). If the price hits this level, the EA automatically closes the trade in profit.

• Stop Loss (SL): Set at 150 Points (15 Pips). If the market reverses, the EA automatically cuts the loss to protect your account balance.

4. Profit Locking (Trailing Stop) This is the flagship feature for scalping in highly volatile markets (like XAUUSD).

• The feature activates once the price moves in your favor by 100 Points (10 Pips).

• Once active, the initial SL is moved to the Break Even point and continues trailing the current price from behind.

• If the price suddenly reverses sharply, the position is closed with the locked-in profit without having to wait for the initial Take Profit (TP) to be hit.

5. Execution Safety System (Anti-Error) The specialized functions (NormalizeLotSize and NormalizeDouble ) work silently in the background before any order is sent to the broker.

• This system automatically rounds the lot size and standardizes the price decimals (SL/TP) to comply with your specific broker's exact specifications. This ensures the EA runs smoothly and prevents common order rejections such as [Invalid volume] or [Invalid stops] .