🧩 What is SAR Expert Advisor MT4?
The SAR Expert Advisor is an automated trading system based on the Parabolic SAR indicator, combined with money management, time filters, risk control and profit protection features.
Below is a complete breakdown of each trading parameter, explaining how it affects performance, risk and trading behavior.
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🧩 General & Trading Time Settings
| Parameter | Value | Description & Analysis |
|---|---|---|
Jeda_Jam | 24 | Trading cooldown time (hours). EA pauses after reaching conditions (e.g. daily profit). Helps prevent overtrading. |
JAM_ON | 1 | Trading starts at hour 01 (broker time). |
JAM_OFF | 23 | Trading stops at hour 23. EA trades almost all day except rollover. |
MINIM_DAILY_PROFIT | 10000.0 | Daily profit target. Once reached, EA stops trading for the day (capital protection). |
HEDGING | false | Hedging disabled → EA uses directional trading only (safer for most brokers). |
✅ Assessment: This setup is designed for controlled full-day trading with strong protection against overtrading.
🧩 Floating Loss & Risk Control
| Parameter | Value | Description & Analysis |
|---|---|---|
PARAMETER0 | PERCENTAGE FLOATING MINUS | Method for drawdown control based on floating loss percentage. |
prosentase_floating_minus | 100.0 | Maximum floating loss tolerance (100%). High risk if not monitored carefully. |
KETAHANAN | 133333.0 | Account endurance level (balance protection threshold). |
CUTSWITCH | true | Enables emergency cut-loss system. |
MINIMUM_PROFIT_TO_CUT | 0.1 | Minimum profit required before cutting losing positions. |
⚠️ Assessment: Floating loss tolerance is very aggressive. Recommended only for high-balance or martingale-style strategies.
🧩 Indicator Settings (Parabolic SAR)
| Parameter | Value | Description & Analysis |
|---|---|---|
INDICATOR_PARAMETER1 | Parabolic SAR | Main indicator for trade entries. |
SHIFT_SAR | 1 | Uses closed candle data → avoids repainting. |
step | 0.02 | SAR acceleration step (standard & stable). |
max | 0.2 | Maximum SAR acceleration (trend sensitivity). |
✅ Assessment: These are default & safe SAR values, suitable for trend-following strategies.
🧩 Lot Size & Money Management
| Parameter | Value | Description & Analysis |
|---|---|---|
lots | 0.01 | Base lot size (safe for small accounts). |
digit_belakang_lot | 2.0 | Lot precision (2 decimal places). |
USE_COMPOUND | true | Enables auto-compounding (lot size grows with balance). |
📈 Assessment: The EA uses progressive money management, increasing profits during winning streaks but also increasing risk.
🧩 Take Profit, Stop Loss & Exit Strategy
| Parameter | Value | Description & Analysis |
|---|---|---|
TP | 4500 | Fixed take profit (points). |
SL | 4500 | Fixed stop loss (points). |
tp_in_money | 999999.0 | TP by money disabled (set very high). |
FITUR_TRAIL | false | Trailing stop disabled. |
TrailingStop | 10 | Trailing stop value (inactive). |
range | 50 | Distance to trigger trailing logic (inactive). |
⚖️ Assessment: Risk-Reward ratio is 1:1, suitable for SAR systems but less optimal in choppy markets.
🧩 Trade Limitation & Execution Control
| Parameter | Value | Description & Analysis |
|---|---|---|
MAX_OP_BUY | 2 | Maximum simultaneous Buy positions. |
MAX_OP_SELL | 2 | Maximum simultaneous Sell positions. |
MagicNumber | 12345 | Unique EA identifier. |
Slippage | 3 | Allowed slippage (moderate, safe for volatile markets). |
✅ Assessment: Position limits help control exposure and margin usage.
🧩 Overall Conclusion (Expert Review)
SAR Expert Advisor MT4 with these settings is designed for:
✔ Trend-following trading using Parabolic SAR.
✔ Full-day automated operation.
✔ Aggressive floating loss tolerance.
✔ Compounding money management.
✔ Strict daily profit protection.
🔴 Pros
- Strong trend detection.
- Auto-compound growth.
- Daily profit lock.
- Emergency cut-loss system.
⚠️ Cons
- High floating loss tolerance (100%).
- No trailing stop enabled.
- Risky for small accounts without optimization.
🎯 Best Suitable For:
- Medium to large accounts.
- Traders experienced with drawdown control.
- VPS trading environments.
- Trend-friendly pairs (Gold, GBPJPY, XAUUSD, NAS100).