Using several indicators together can sharpen your process, but it does not raise your hit rate: in tests for Forex Trading Strategies (ch. 6), agreement between three of them came out at 49.6% against 49.1% for one, every figure within a point of a coin flip. What it buys is fewer trades, not better ones. The key is combining complementary indicators that provide different types of information.
Why Combine Indicators?
Benefits
Advantages:
- Confirmation of signals
- Reduce false signals
- Multiple perspectives
- Fewer, more selective trades
Risks
Dangers:
- Analysis paralysis
- Redundant information
- Conflicting signals
- Over-complexity
The Problem of Redundancy
Same Category Indicators
Problem: Using multiple trend indicators together
Example:
- Two MAs + MACD + ADX
- All measuring trend
- Redundant information
Why It Fails
Issues:
- Same source data
- Similar signals
- False confidence
- No new information
Indicator Categories
Trend Indicators
Examples:
- Moving averages
- MACD
- ADX
- Ichimoku
Purpose: Identify direction
Momentum Indicators
Examples:
- RSI
- Stochastic
- CCI
- Momentum
Purpose: Measure speed/strength
Volatility Indicators
Examples:
- Bollinger Bands
- ATR
- Keltner Channels
Purpose: Measure price range
Volume Indicators
Examples:
- OBV
- MFI
- Volume Profile
Purpose: Measure participation
Building Effective Combinations
The Rule
Principle: Choose indicators from different categories
Maximum:
- 2-3 indicators total
- Different information each
- Clear purpose for each
Effective Combination
Example:
- Trend: Moving Average
- Momentum: RSI
- Volume: OBV
Why It Works: Each provides different insight
Ineffective Combination
Example:
- RSI + Stochastic + CCI
- All momentum oscillators
- Redundant signals
Popular Indicator Combinations
Trend + Momentum
MA + RSI:
- MA defines trend direction
- RSI times entries
- Only trade RSI signals with trend
MACD + Stochastic:
- MACD for trend/momentum
- Stochastic for entries
- MACD confirms, Stochastic triggers
Trend + Volatility
MA + Bollinger Bands:
- MA for trend bias
- Bands for entry zones
- Buy at lower band in uptrend
ADX + ATR:
- ADX confirms trend
- ATR sets stops
- Trade trends with proper risk
Momentum + Volume
RSI + OBV:
- RSI for momentum
- OBV confirms conviction
- Divergences in both = strong signal
Creating a Trading System
Step 1: Define Purpose
Questions:
- What type of trader are you?
- What markets do you trade?
- What timeframe?
Step 2: Select Trend Tool
Choose One:
- Moving average
- MACD
- ADX
- Ichimoku
Step 3: Select Entry Tool
Choose One:
- RSI
- Stochastic
- CCI
- Price action
Step 4: Select Filter/Confirmation
Choose One:
- Volume indicator
- Volatility indicator
- Higher timeframe
Step 5: Define Rules
Specify:
- Entry conditions
- Exit conditions
- Stop placement
- Position sizing
Example Systems
System 1: Trend Following
Components:
- 50 SMA (trend)
- 14 RSI (entry)
- ATR (stops)
Rules:
- Price above 50 SMA = bullish
- RSI below 40, turns up = buy
- Stop: 2 ATR below entry
- Exit: RSI above 70 or below SMA
System 2: Mean Reversion
Components:
- 20 SMA (mean)
- Bollinger Bands (extremes)
- RSI (momentum)
Rules:
- Price at lower band
- RSI below 30
- Above 200 SMA (longer-term uptrend)
- Buy for bounce to mean
System 3: Breakout
Components:
- ADX (trend strength)
- Bollinger Bands (squeeze)
- Volume (confirmation)
Rules:
- ADX below 20 (ranging)
- Bands squeezing
- Volume spike on break
- Enter breakout direction
Confluence Trading
What is Confluence?
Definition:
- Multiple signals align
- Different sources agree
- A filter that cuts the number of trades, not a boost to the odds
Identifying Confluence
Look For:
- S/R level + indicator signal
- Multiple timeframe alignment
- Different indicator agreement
Confluence Example
Confluence Buy Setup:
- Price at support level
- RSI oversold
- OBV diverging bullish
- Higher TF trending up
Avoiding Over-Complication
Signs of Too Many
Warning Signs:
- Can't explain system simply
- Rarely get signals
- Conflicting readings
- Analysis paralysis
The KISS Principle
Keep It Simple:
- Maximum 3 indicators
- Clear rules
- Easy to follow
- Consistent application
Simplification
If Confused:
- Remove indicators
- Focus on price first
- Add one indicator
- Test before adding more
Testing Combinations
Backtesting
Process:
- Test on historical data
- Measure win rate
- Measure risk/reward
- Assess drawdown
Forward Testing
Process:
- Demo trade system
- Real-time application
- Emotional factors
- System refinement
Iteration
Improve:
- Remove what doesn't work
- Keep what does
- Small adjustments
- Continuous learning
Common Combination Mistakes
Too Many Indicators
Mistake: 5+ indicators on chart
Solution: Reduce to 2-3 max
Same Category
Mistake: RSI, Stochastic, CCI together
Solution: One from each category
No Clear Rules
Mistake: Subjective interpretation
Solution: Specific entry/exit rules
Curve Fitting
Mistake: Over-optimizing for past
Solution: Use standard settings
Key Takeaways
- Combine different category indicators
- 2-3 indicators maximum
- Each indicator serves specific purpose
- Trend + momentum is common base
- Define clear trading rules
- Confluence = fewer trades taken; measured, it does not raise the hit rate
- Keep systems simple
- Test before using real money
What's Next?
Learn about common indicator mistakes to avoid.
This article is for educational purposes only and does not constitute financial advice.