Automation
Automation removes emotion and executes trades based on rules. It scales your strategy.
Automation Methods
1. TradingView Pine Script
Best for: Creating custom indicators and strategies on TradingView.
| Feature | Value |
|---|---|
| Language | Pine Script |
| Market | All (via TV) |
| Execution | Alerts only* |
*Can connect to brokers via webhooks.
2. MetaTrader EA
Best for: Automated forex trading on MT4/MT5.
| Feature | Value |
|---|---|
| Language | MQL4/MQL5 |
| Market | Forex, CFDs |
| Execution | Direct |
3. Python + API
Best for: Custom bots with full control.
| Feature | Value |
|---|---|
| Language | Python |
| Market | Varies by API |
| Execution | Via broker API |
4. NinjaTrader
Best for: Futures automation.
| Feature | Value |
|---|---|
| Language | C# |
| Market | Futures |
| Execution | Direct |
Automation Setup
Level 1: Alerts
- Create indicator/strategy
- Set alert conditions
- Get notification
- Execute manually
Good for: Testing ideas before full automation.
Level 2: Semi-Automatic
- Indicator generates signal
- Alert triggers
- Order placed automatically
- You manage position
Good for: Reducing manual entry.
Level 3: Full Automation
- Strategy runs automatically
- Entry executes
- Position managed automatically
- Exit executes
Good for: Scaling without emotion.
When to Automate
Good candidates:
- Rule-based strategies
- High frequency
- Multiple instruments
- Removes emotion
Bad candidates:
- Subjective strategies
- News trading
- One-off setups
Common Mistakes
1. Automating Bad Strategy
Problem: Automating a strategy that doesn’t work.
Result: Faster losses.
Fix: Manual trade first. Verify.
2. No Fail-safes
Problem: No kill switch.
Result: Flash crashes.
Fix: Add circuit breakers.
3. Over-optimization
Problem: Curve-fitted strategies.
Result: Fails in live trading.
Fix: Use out-of-sample testing.
Key Takeaways
- Test before automating
- Start with alerts
- Add kill switches
- Watch for slippage
- Python for flexibility
Related
backtesting.md >>>
platforms.md >>>
Automate rules, not emotions.