🔔 Alerts & Notifications

Overview

BananaEA v4.5.1 includes alert settings for trade, risk, and system events. Alerts can be enabled or disabled by type, and they are automatically disabled during backtesting and optimization to avoid unnecessary messages.

tip

Alerts automatically disable during Strategy Tester backtests and optimizations.

Master Alert Control

Enable/Disable All Alerts

The master switch provides instant control over the entire alert system:

EnableAlerts = true   // All alerts active (default)
EnableAlerts = false  // All alerts disabled

When to disable:

During live trading setup/testing phase
When running multiple EA instances (reduce alert volume)
If you prefer quiet operation

info

Individual alert switches work ONLY when EnableAlerts = true. The master switch overrides all individual settings.

Alert Categories

1. Trade Execution Alerts

Real-time notifications for all trade placement and management events.

Signal Triggered Trade

Parameter: Alert_Signal = true

Notifies when a Banana or Seed signal results in trade placement (market or pending order).

Alert Format:

[BananaEA v3.13.x] SIGNAL TRIGGERED: BUY #12345
Symbol: GER40.r | Type: Bu1 (Banana Buy #1)
Entry: 19000.5 | SL: 18950.0 | TP: 19100.0

When triggered:

Banana Buy/Sell signals (Bu1, Bu2, Bu3, Be1, Be2, Be3)
Seed signals (small pattern confirmation)
External indicator signals (if enabled)

Pending Order Placed

Parameter: Alert_PendingOrder = true

Confirms when pending orders (BuyStop, SellStop, BuyLimit, SellLimit) are successfully placed.

Alert Format:

[BananaEA v3.13.x] PENDING ORDER PLACED: BUY STOP #12346
Symbol: GER40.r | Entry: 19050.0
Distance: 45.0 pips | Expires: Never

Pending Order Deleted

Parameter: Alert_PendingDelete = true

Notifies when pending orders are removed (replaced by better signal, expired, or manually deleted).

Alert Format:

[BananaEA v3.13.x] PENDING ORDER DELETED: #12346
Reason: Replaced with fresh signal
Old Entry: 19050.0 | New Entry: 19055.0

Partial Close Executed

Parameter: Alert_PartialClose = true

Alerts when the EA closes a portion of the position (typically 50% at partial close trigger).

Alert Format:

[BananaEA v3.13.x] PARTIAL CLOSE EXECUTED: #12345
Original Lot: 5.00 | Closed: 3.00 | Remaining: 2.00
Closed Result: [amount] ([pips])

Trigger Points:

Fixed level (e.g., +50 pips)
Candle range multiplier (e.g., 2× signal candle)
ATR multiplier (e.g., 3× ATR from entry)

Trade Fully Closed

Parameter: Alert_TradeClose = true

Confirms when trades are completely closed (by SL, TP, trailing stop, or manual intervention).

Alert Format:

[BananaEA v3.13.x] TRADE CLOSED: #12345
Exit Reason: Take Profit Hit
Final Result: [amount] ([pips])
Duration: 4h 23m

2. Risk Management Alerts

Automated protection mechanisms and safety triggers.

Break-Even Activated

Parameter: Alert_BreakEven = true

Notifies when the EA moves stop loss to entry price (zero-risk position).

Alert Format:

[BananaEA v3.13.x] BREAK-EVEN ACTIVATED: #12345
Symbol: GER40.r | Trade: BUY 5.00 lots
Original SL: 18950.0 → New SL: 19000.5 (entry price)
Current Result: [current R value] ([amount])

Trigger Methods:

Fixed: After X pips in profit
Candle Range: After price moves X× signal candle size
ATR-based: After price moves X× ATR from entry (default: 4× ATR)

Trailing Stop Started

Parameter: Alert_TrailingStop = true

Confirms when dynamic trailing stop activation begins.

Alert Format:

[BananaEA v3.13.x] TRAILING STOP STARTED: #12345
Symbol: GER40.r | Activation: +50.0 pips
Current Result: [amount] ([pips])
Trailing Method: ATR-based (1.5× ATR step)

Daily Drawdown Warnings

Parameter: Alert_DailyDrawdown = true

Progressive alerts as daily loss limits approach critical thresholds.

Alert Levels:

⚠️ Warning (60-80% of limit):

[BananaEA v3.13.x] DAILY DRAWDOWN WARNING
Current Loss: €-450.00 (75% of limit)
Limit: €-600.00
Remaining: €-150.00
New trades allowed but caution advised

🛑 Critical (80-100% of limit):

[BananaEA v3.13.x] DAILY DRAWDOWN CRITICAL
Current Loss: €-540.00 (90% of limit)
Limit: €-600.00
Remaining: €-60.00
EA will stop trading if limit reached!

🚨 Limit Reached (100%):

[BananaEA v3.13.x] DAILY DRAWDOWN LIMIT HIT
Daily Loss: €-600.00
EA DISABLED for rest of day
Resets at midnight (server time)

3. System & Session Alerts

Market conditions and operational status notifications.

Session Status Change

Parameter: Alert_SessionChange = true

Alerts when trading windows activate or deactivate.

Alert Format (Active):

[BananaEA v3.13.x] TRADING SESSION ACTIVE
Start Time: 10:00 (London Open)
End Time: 17:00
Status: Actively monitoring signals

Alert Format (Inactive):

[BananaEA v3.13.x] TRADING SESSION CLOSED
Current Time: 17:05
Next Session: Tomorrow 10:00
Status: Position management only (no new trades)

Order Rejection

Parameter: Alert_OrderRejected = true

Critical alert when broker rejects order placement.

Alert Format:

[BananaEA v3.13.x] ORDER REJECTED
Symbol: GER40.r | Type: BUY
Reason: Invalid stops (ERR_INVALID_STOPS)
Entry: 19000.0 | SL: 18999.5 | TP: 19100.0
Action: Check broker min stop level requirements

Common Rejection Reasons:

ERR_INVALID_STOPS: SL/TP too close to entry price
ERR_NOT_ENOUGH_MONEY: Insufficient margin
ERR_TRADE_DISABLED: Trading disabled for symbol
ERR_TRADE_NOT_ALLOWED: EA trading permission denied

High Spread Warning

Parameter: Alert_HighSpread = false (disabled by default)

Optional alert for abnormal spread conditions.

Alert Format:

[BananaEA v3.13.x] HIGH SPREAD WARNING
Symbol: GER40.r
Current Spread: 12.5 pips
Normal Spread: 1.5 pips
Threshold: 5.0 pips
Action: Signal blocked until spread normalizes

Configuration:

Alert_HighSpread = true              // Enable high spread alerts
Alert_SpreadThreshold = 5.0          // Alert threshold in pips

warning

High Spread Alerts can be noisy during news events and market opens. Recommended to keep disabled unless actively monitoring spreads.

Alert Protection Mechanisms

Automatic Backtest/Optimization Silence

The Smart Alert System includes four-layer protection to prevent alert spam:

void SendSmartAlert(string alertMessage, bool individualSwitch) {
   // Protection 1: Master switch check
   if(!EnableAlerts) return;

   // Protection 2: Individual alert type switch
   if(!individualSwitch) return;

   // Protection 3: Skip during backtesting
   if(IsTesting()) return;

   // Protection 4: Skip during optimization
   if(IsOptimization()) return;

   // Send alert with EA version prefix
   Alert("[BananaEA v" + EA_VERSION + "] " + alertMessage);
}

Result: Zero configuration needed - alerts automatically work only during live/demo trading.

Anti-Spam for Break-Even & Trailing Stop

Special tracking prevents duplicate alerts for the same trade:

Problem: Trade #12345 moves SL 10 times during trailing stop → 10 alerts ❌
Solution: Alert only on FIRST SL move → 1 alert per trade ✅

Implementation:

Break-Even: Alert once when SL first moved to entry price
Trailing Stop: Alert once when trailing first activates
Subsequent SL adjustments: Silent (logged only)

Alert Configuration Profiles

Conservative Trader

Goal: Maximum awareness, all alerts enabled

EnableAlerts = true
Alert_PartialClose = true
Alert_TradeClose = true
Alert_Signal = true
Alert_PendingOrder = true
Alert_PendingDelete = true
Alert_BreakEven = true
Alert_TrailingStop = true
Alert_DailyDrawdown = true
Alert_SessionChange = true
Alert_OrderRejected = true
Alert_HighSpread = true         // Optional: Enable for full monitoring
Alert_SpreadThreshold = 3.0     // Tight threshold

Balanced Trader (Default)

Goal: Essential alerts only, minimal noise

EnableAlerts = true
Alert_PartialClose = true       // Important: profit secured
Alert_TradeClose = true         // Important: final result
Alert_Signal = true             // Important: new trades
Alert_PendingOrder = true       // Good to know: pending orders
Alert_PendingDelete = false     // Optional: reduce noise
Alert_BreakEven = true          // Important: risk eliminated
Alert_TrailingStop = true       // Important: profit protection
Alert_DailyDrawdown = true      // Critical: risk control
Alert_SessionChange = false     // Optional: session changes obvious
Alert_OrderRejected = true      // Critical: must know failures
Alert_HighSpread = false        // Disable: too noisy

Silent Trader

Goal: Minimal interruptions, critical alerts only

EnableAlerts = true
Alert_PartialClose = false      // Check manually
Alert_TradeClose = true         // Must know: final results
Alert_Signal = false            // Check chart for signals
Alert_PendingOrder = false      // Check manually
Alert_PendingDelete = false     // Not critical
Alert_BreakEven = false         // Check manually
Alert_TrailingStop = false      // Check manually
Alert_DailyDrawdown = true      // Critical: must know limits
Alert_SessionChange = false     // Not critical
Alert_OrderRejected = true      // Critical: must know failures
Alert_HighSpread = false        // Not critical

Completely Silent (Manual Monitoring)

Goal: No interruptions, full manual control

EnableAlerts = false            // Master switch OFF (overrides all individual settings)

Alert Format Standards

All BananaEA alerts follow consistent formatting:

Prefix

[BananaEA v4.5.1]

Structure

[EA NAME + VERSION] EVENT TYPE: DETAILS
Key Info: Value | Key Info: Value
Action/Context: Explanation

Example

[BananaEA v3.13.x] PARTIAL CLOSE EXECUTED: #12345
Original Lot: 5.00 | Closed: 3.00 | Remaining: 2.00
Closed Result: [amount] ([pips])

Technical Notes

Alert Performance

Processing Time: <0.1ms per alert (negligible overhead)
Memory Usage: ~200 bytes per alert message
Optimization Impact: Zero (alerts disabled automatically)
Backtest Impact: Zero (alerts disabled automatically)

Alert Triggers

Synchronous (Immediate):

Trade execution alerts (signal, pending order, close)
Order rejection alerts
Break-even activation
Trailing stop activation

Asynchronous (On Next Tick):

Session status changes (evaluated once per bar)
Daily drawdown warnings (evaluated on new trades)
High spread warnings (evaluated before signal execution)

Troubleshooting

Not Receiving Alerts

Check 1: Master Switch

EA Inputs → EnableAlerts = true

Check 2: Individual Switch

EA Inputs → Alert_Signal = true (for signal alerts)

Check 3: Trading Mode

Alerts work in: Live Trading, Demo Trading
Alerts disabled in: Strategy Tester, Optimization

Check 4: MT4 Settings

Tools → Options → Events → Enable "Alert notifications"

Too Many Alerts

Solution 1: Disable Noisy Alerts

Alert_HighSpread = false        // Most common cause
Alert_PendingDelete = false     // If using pending orders frequently

Solution 2: Use Balanced Profile

Enable only critical alerts (close, rejection, drawdown)
Disable informational alerts (session change, pending orders)

Solution 3: Silent Mode

EnableAlerts = false            // Complete silence

Missing Specific Alerts

Break-Even not alerting?

Check: UseSLtoBE = true (break-even must be enabled)
Check: Alert_BreakEven = true

Trailing Stop not alerting?

Check: UseTrailingStop = true (trailing must be enabled)
Check: Alert_TrailingStop = true

Daily Drawdown not alerting?

Check: UseDailyDrawdownControl = true (drawdown control enabled)
Check: Alert_DailyDrawdown = true

Best Practices

1. Start with Defaults

Use the Balanced Trader profile initially. Adjust based on your monitoring style after 1-2 weeks.

2. Enable Critical Alerts Always

Mandatory Alerts (should always be enabled):

Alert_OrderRejected = true - Must know when orders fail
Alert_DailyDrawdown = true - Must know risk limits approaching
Alert_TradeClose = true - Must know final trade results

3. Progressive Alert Reduction

Week 1: Enable all alerts → Understand EA behavior
Week 2: Disable noisy alerts → Find your comfort level
Week 3+: Fine-tune to minimal essential alerts → Long-term sustainability

4. Mobile Notifications

MT4 Mobile App: Alerts sync to mobile automatically if:

MT4 Mobile installed and logged in
Push notifications enabled in mobile settings
Same account used on desktop and mobile

5. Alert Logs

All alerts are also logged to MT4 Experts tab:

Experts → BananaEA v4.5.1

Filter logs: Right-click → Filter → "ALERT"

Version History

Version	Alert Feature	Description
v3.13.x	Smart Alert System	Comprehensive 11-alert system with automatic backtest/optimization silence
v3.13.12	ATR Filter Alert	Added ATR volatility filter rejection notifications
v3.13.13	Daily Range Alert	Added daily range exceeded and session movement alerts
v3.13.x	Alert Anti-Spam	Break-even and trailing stop duplicate alert prevention

Risk Management - Daily drawdown control and break-even settings
Signal Processing - Understanding when signals trigger alerts
Smart Trailing Stop - Trailing stop activation alerts
Settings Explained - Complete parameter reference

tip

Pro Tip: Use alert logs as a trading journal. Review Alert_TradeClose messages to analyze your trade history and identify patterns!

Overview​

Master Alert Control​

Enable/Disable All Alerts​

Alert Categories​

1. Trade Execution Alerts​

Signal Triggered Trade​

Pending Order Placed​

Pending Order Deleted​

Partial Close Executed​

Trade Fully Closed​

2. Risk Management Alerts​

Break-Even Activated​

Trailing Stop Started​

Daily Drawdown Warnings​

3. System & Session Alerts​

Session Status Change​

Order Rejection​

High Spread Warning​

Alert Protection Mechanisms​

Automatic Backtest/Optimization Silence​

Anti-Spam for Break-Even & Trailing Stop​

Alert Configuration Profiles​

Conservative Trader​

Balanced Trader (Default)​

Silent Trader​

Completely Silent (Manual Monitoring)​

Alert Format Standards​

Prefix​

Structure​

Example​

Technical Notes​

Alert Performance​

Alert Triggers​

Troubleshooting​

Not Receiving Alerts​

Too Many Alerts​

Missing Specific Alerts​

Best Practices​

1. Start with Defaults​

2. Enable Critical Alerts Always​

3. Progressive Alert Reduction​

4. Mobile Notifications​

5. Alert Logs​

Version History​

Related Documentation​

Overview

Master Alert Control

Enable/Disable All Alerts

Alert Categories

1. Trade Execution Alerts

Signal Triggered Trade

Pending Order Placed

Pending Order Deleted

Partial Close Executed

Trade Fully Closed

2. Risk Management Alerts

Break-Even Activated

Trailing Stop Started

Daily Drawdown Warnings

3. System & Session Alerts

Session Status Change

Order Rejection

High Spread Warning

Alert Protection Mechanisms

Automatic Backtest/Optimization Silence

Anti-Spam for Break-Even & Trailing Stop

Alert Configuration Profiles

Conservative Trader

Balanced Trader (Default)

Silent Trader

Completely Silent (Manual Monitoring)

Alert Format Standards

Prefix

Structure

Example

Technical Notes

Alert Performance

Alert Triggers

Troubleshooting

Not Receiving Alerts

Too Many Alerts

Missing Specific Alerts

Best Practices

1. Start with Defaults

2. Enable Critical Alerts Always

3. Progressive Alert Reduction

4. Mobile Notifications

5. Alert Logs

Version History

Related Documentation