Develop a Simple MQL5 EA – EMA Trend + RSI Pullback + ATR SL/TP

The strategy combines EMA trend detection, RSI pullback confirmation and ATR-based Stop Loss / Take Profit.

BUY CONDITIONS

1. EMA 50 must be above EMA 200.
2. RSI period = 14.
3. RSI must cross upward through level 35.
4. The signal must be confirmed only after the candle is closed.
5. Open a BUY at the beginning of the next candle.

SELL CONDITIONS

1. EMA 50 must be below EMA 200.
2. RSI period = 14.
3. RSI must cross downward through level 65.
4. The signal must be confirmed only after the candle is closed.
5. Open a SELL at the beginning of the next candle.

STOP LOSS / TAKE PROFIT

Use ATR(14).

Stop Loss = ATR × 1.5
Take Profit = ATR × 2.5

ATR multiplier values must be configurable in the EA inputs.

MONEY MANAGEMENT

I need two selectable lot-size modes:

Fixed Lot
Risk Percent

Example:

LotMode = Fixed / RiskPercent

Inputs:

FixedLot = 0.10
RiskPercent = 1.0

When RiskPercent mode is selected, lot size must be calculated according to the Stop Loss distance.

ADDITIONAL RULES

• Maximum one position per symbol for this EA.
• No martingale.
• No grid.
• No averaging.
• Do not open multiple trades from the same signal candle.
• Add a Maximum Spread filter.
• EA must use its own Magic Number.
• Buy and Sell trading should be individually enabled/disabled.

EA INPUTS

Please make the following parameters adjustable:

EMA Fast Period = 50
EMA Slow Period = 200
RSI Period = 14
RSI Buy Level = 35
RSI Sell Level = 65
ATR Period = 14
ATR SL Multiplier = 1.5
ATR TP Multiplier = 2.5
Lot Mode
Fixed Lot
Risk Percent
Maximum Spread
Magic Number
Enable Buy
Enable Sell

IMPORTANT

The EA must use closed candles for signal calculations. I do not want signals changing during the current candle.

Please also make sure the EA does not repeatedly open positions from the same RSI crossing signal.

DELIVERY REQUIREMENTS

I need:

1. .mq5 source code.
2. .ex5 compiled file.
3. Code must compile in the latest MetaEditor without errors.
4. No external DLL.
5. No external indicators required.
6. All calculations should use standard MT5 indicators/functions.
7. EA must work in MT5 Strategy Tester.

Before final acceptance, I will test the EA in the MT5 Strategy Tester and verify that entry conditions, SL/TP and lot calculations work as described.

Budget: $40

Expected delivery: 2–3 days

Please apply only if you are comfortable developing and debugging MQL5 Expert Advisors.