Introduction
If you’ve traded long enough, you already know how often price reacts around those big psychological levels like 1.20000, 150.000, or 1900.00. These numbers act like magnets, pulling price toward them or pushing it away. Most traders notice it but don't fully utilize the opportunity. That’s exactly where the Big Round Number EA V1.02 MT4 comes in—built to automatically monitor, react, and trade around these levels without hesitation or emotional bias.
Instead of manually waiting for price to approach these zones, checking volatility, timing entries, and managing exits, this EA handles everything. It watches round numbers in real-time, evaluates market behavior, and executes trades when the conditions match the strategy. You get cleaner, structured entries without constantly monitoring charts.
What Is Big Round Number EA V1.02 MT4?
The Big Round Number EA V1.02 is an MT4 Expert Advisor designed to trade major psychological price levels using automation. These levels include values such as 1.10000, 1.15000, 150.000, 2000.00, and more. Such levels frequently act as reversal or breakout zones because banks and institutional traders often place orders around them.
This EA identifies these levels, waits for meaningful price reactions, and then executes buy or sell trades based on volatility and candle structure. It uses fixed stop-loss, take-profit, trailing stop features, and follows disciplined entry conditions without risky strategies like martingale or grid.
Key Features
- Trades only around psychological round-number levels
- No martingale, no grid, no over-risky tactics
- Works with all brokers and all MT4 instruments
- Automated SL/TP placement
- Spread detection to avoid bad entries
- Customizable distance between levels
- Supports M5 to H4 timeframes
- Beginner-friendly installation
- Low drawdown strategy
- Can run on as low as $50 capital
How the EA Works (Simple Explanation)
The EA works on a predictable logic that revolves around price interaction at round-number levels. Here’s the basic workflow:
- The EA scans the chart for the nearest round number.
- It waits for price to touch, reject, or break and retest that level.
- If the movement is confirmed, it places a buy or sell trade.
- It automatically applies SL/TP or trailing stop if enabled.
- The EA manages the position until it reaches TP, SL, or reversal signal.
This ensures trades are never random—they are only executed when the market interacts with psychologically significant levels.

Recommended Settings
Best Timeframes
M15, M30, H1 (M5–H4 also works well)
Suitable Trading Instruments
EURUSD, GBPUSD, USDJPY, XAUUSD (Gold), NAS100, US30, BTCUSD (if offered by the broker)
Minimum Account Parameters
- Minimum deposit: $50–$100
- Leverage: 1:200 or higher
- Broker: ECN recommended
- VPS: Ideal for 24/7 stability
Risk Suggestions
Lot Size: 0.01 per $100 TP Range: 10–50 pips SL Range: 10–40 pips Trailing Stop: Optional
Backtest & Performance Overview
Backtesting results on pairs like EURUSD (M15 from 2020–2024) show that the EA maintains a structured and disciplined trading approach with a win rate between 65% to 78%. The strategy focuses on small but consistent wins, using tight risk control and avoiding periods of high volatility through spread filtering.
The EA does especially well during high-liquidity sessions such as London and New York. Many trades close quickly due to tight TP targets, while reversals around round numbers are handled effectively due to the EA’s candle-based confirmations.
It doesn’t chase every move, and that’s exactly why drawdown stays low while maintaining steady profit potential over time.

How to Install the EA Properly
Installation is straightforward even for beginners:
- Download the .ex4 EA file.
- Open MT4 → File → Open Data Folder.
- Go to MQL4 → Experts.
- Paste the EA file here.
- Restart MT4.
- Drag Big Round Number EA V1.02 onto your chart.
- Enable AutoTrading.
- Configure lot size, TP, SL, and settings.
Once enabled, the EA automatically begins monitoring round-number levels.
Why Round Numbers Matter in Trading
Round numbers attract huge trading volume because humans psychologically prefer clean numbers. You’ll often see Gold react strongly at 2000, EURUSD at 1.10000, and JPY pairs around 150.000 or 160.000.
This EA exploits that repeating behavior using automation, helping traders avoid emotional decisions or missed entries.
Who Should Use This EA?
Perfect For:
- New traders who want structured entries
- Small capital traders
- Beginners avoiding risky martingale/grid methods
- Intraday + swing traders using MT4
- Anyone wanting simple, clean automation
Not Ideal For:
- People expecting unrealistic high returns
- Traders wanting ultra-high-frequency scalping
- Users who never monitor their charts after deploying an EA
Support & Disclaimer
If you face issues during installation, configuration, or want help optimizing settings, feel free to connect with the YoForex support team.
WhatsApp: https://wa.me/+443300272265
Telegram Group: https://t.me/yoforexrobot
Disclaimer: Forex trading involves significant risk. Past results don’t guarantee future performance. Always test the EA on a demo account first.
Conclusion
The Big Round Number EA V1.02 MT4 offers a clean, logical, and effective approach to automated trading. If you're tired of complex systems or aggressive grid robots, this EA gives you a structured, psychology-driven method based on levels that the market respects again and again.
It’s beginner-friendly, risk-controlled, and built for traders who want consistency over chaos.
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