Introduction
Big Round Number EA V1.02 MT4 is an advanced trading robot built around a concept that professional traders have used for decades: the market tends to react strongly around whole numbers such as 1.20000, 150.000, 2000.00, or 100.00. These numbers create psychological boundaries where traders naturally place their buy/sell orders, causing the market to behave uniquely around such points.
While many Expert Advisors attempt to chase trends or exploit market noise, this EA focuses on precision entries around price levels that truly matter. Instead of randomly reacting to indicators, the EA intelligently tracks how price behaves as it approaches BRN zones and executes trades only when strict confluence conditions are met. This method produces fewer, but much higher-quality signals, making the EA ideal for traders who want consistency rather than chaos.
The Psychology Behind Big Round Numbers
Big Round Numbers are powerful because of how human psychology interacts with financial markets:
- Traders Prefer “Clean” Numbers: Stop-losses, take profits, and entry orders are often placed around numbers like 1.25000 rather than 1.24739.
- Banks and Institutions Use BRN Zones: Their order blocks and liquidity hunts often occur around major whole-number levels.
- They Act as Natural Support & Resistance: When price approaches these levels, market reactions tend to be stronger.
- BRNs Influence Trend Breakouts: When a round number breaks decisively, it often triggers new trends.
Big Round Number EA V1.02 MT4 is designed to exploit these precise behaviors.
Core Logic of the EA – How It Trades
The EA is built with multiple trading algorithms that work together to evaluate market conditions before placing a trade. Its logic includes:
1. BRN Detection Algorithm
The EA continuously scans for major round number zones depending on the asset’s price structure. It identifies:
- Major Big Round Numbers (100-point intervals)
- Intermediate Round Numbers
- Micro-level round supports on lower timeframes
These levels become “target zones” for trade setups.
2. Breakout or Rejection Recognition
The EA examines price action when it reaches a BRN:
- If momentum is strong, it prepares for a breakout trade.
- If candles show exhaustion or a pin-bar-like rejection, it prepares for a reversal trade.
- This dual logic allows the EA to adapt to different market phases.
3. Trend Confirmation Filter
To avoid blindly trading every round number, the EA checks:
- Moving average direction
- Candle structure
- Market slope
- Recent highs/lows
- Momentum strength
Trades are triggered only when the EA finds confluence.
4. Volatility Filter (Improved in Version 1.02)
The EA avoids trading during unpredictable volatility spikes, such as:
- News releases
- Sudden spreads widening
- Flash movements
This filter dramatically reduces unnecessary drawdowns and protects small accounts.
5. Smart Trade Management
Once a trade is placed, the EA intelligently manages it:
- Stop-loss is placed beyond the BRN to avoid fake spikes.
- Take-profit aligns with expected market reaction range.
- Trailing SL activates during strong breakouts.
- If price loses momentum, partial profits may be secured.
This risk-controlled approach keeps the EA stable even in choppy conditions.
Why Big Round Number EA Performs So Well
Many EAs fail because they depend on dozens of indicators that repaint or lag behind real price action. The Big Round Number EA avoids this trap by focusing on raw market behavior—how price reacts to levels where millions of traders are positioned.
Key Advantages
- High Accuracy Around Key Levels: The EA enters at moments where the market shows clear intention.
- Very Low Risk Compared to Grid/Hedge Bots: No martingale, no doubling lots, no risky multipliers.
- Perfect for Beginners & Prop Firm Traders: The EA maintains controlled DD and disciplined entries.
- Works on All Brokers & All Types of Accounts: ECN, Raw Spread, Cent, Standard—fully compatible.
- Stable Long-Term Strategy: Market psychology rarely changes, making this strategy timeless.

Recommended Pairs and Market Conditions
The EA works best on assets that respect psychological levels:
Best Currency Pairs
- EURUSD
- GBPUSD
- USDJPY
- XAUUSD (Gold)
- GBPJPY
- EURJPY
These pairs tend to react sharply when approaching whole-number levels.
Best Timeframes
- M15
- M30
- H1
- H4
Higher timeframes generally produce cleaner reactions.
Minimum Capital Requirements
Although the EA is highly optimized, capital requirements depend on the instrument traded:
- Forex pairs: minimum $100
- Gold (XAUUSD): minimum $300
- Best performance: $500+ with controlled risk settings
The EA performs well even on small accounts when configured properly.
Complete Feature Breakdown
Below is a detailed look at what the EA brings:
1. Automatic BRN Mapping: No manual marking required. The EA draws zones dynamically.
2. Trend-Aware Entries : Trades only in the direction supported by technical structure.
3. Rejection & Breakout Smart Logic: Captures both reversals and high-momentum breakouts.
4. Advanced Money Management: Fixed lots or risk-percentage mode.
5. Spread & Slippage Filter: Avoids trades when broker conditions are unfavorable.
6. Optimized for Long-Term Stability: The EA is built to survive all market conditions—ranging, trending, or consolidating.
Backtesting Insights & Performance Expectations
The EA typically shows:
1. High Win Rate Across Trending Sessions: Especially during London and New York sessions where BRNs are heavily defended.
2. Low Drawdown: Stable equity growth due to limited exposure and no martingale.
3. Controlled Trading Frequency: It avoids over-trading and produces only high-quality signals.
4. Improved Version 1.02 Stability
The latest update provides:
- More accurate volatility filtering
- Faster order execution
- Enhanced level recognition logic
- Better recovery from sideways markets
Although no bot can predict every market movement, the BRN approach maintains one of the most reliable frameworks in forex.

Who Will Benefit the Most from This EA?
1. Beginners: Because this EA does everything automatically and uses clean logic.
2. Busy Traders: Users who cannot manually trade round-number setups.
3. Prop Firm Challengers: Low-drawdown, rule-based, stable performance.
4. Long-Term Portfolio Traders: Those who prefer slow and steady automated growth.
5. Professional Technical Analysts: Traders who understand price action can fine-tune it even more.
Limitations of the Strategy
No EA is perfect. This one has limitations too:
- Fewer Trades During Slow Markets: The EA avoids low-volatility periods by design.
- May Miss Some Moves: Because it prioritizes safety and confirmation.
- Not a Scalper: It does not produce dozens of trades per hour.
These are not weaknesses—these are intentional features to maintain long-term safety.
Best Settings & Optimization Tips
- Use a low spread broker for better accuracy.
- Avoid news-heavy periods like NFP/Interest Rate Decisions.
- Use fixed lots on small accounts and risk-percentage on big accounts.
- Trade major pairs during the London Session for more reliability.
- Keep risk below 1–2% per trade for maximum stability.
Conclusion
Big Round Number EA V1.02 MT4 is one of the most disciplined and psychologically-structured trading bots. Its unique focus on institutional round numbers, combined with trend confirmation and volatility filtering, makes it a powerful long-term companion for forex traders.
Whether you’re a beginner seeking automation, an intermediate trader looking for structured entries, or a prop-firm candidate aiming for low-risk systems, this EA offers a dependable, non-martingale, strategy-based solution.
Its stability, clean logic, and consistency make it stand out in a world where most EAs rely on risky multipliers or random indicator stacking.



