Trading Indicators
Master 47+ trading indicators with detailed explanations, practical usage examples, Python & TradingView code.
Simple Moving Average (SMA)
The SMA calculates the average price over a specific number of periods, smoothing out price data to identify trend direction.
Exponential Moving Average (EMA)
EMA gives more weight to recent prices, making it more responsive to new information than SMA.
MACD (Moving Average Convergence Divergence)
MACD shows the relationship between two EMAs. Consists of MACD line, signal line, and histogram.
Relative Strength Index (RSI)
RSI measures the speed and magnitude of price changes, oscillating between 0-100 to identify overbought and oversold conditions.
Stochastic Oscillator
Compares closing price to price range over a period. Consists of %K (fast) and %D (slow) lines.
Bollinger Bands
Consists of a middle band (SMA) and upper/lower bands set at standard deviations from the middle.
Average True Range (ATR)
Measures market volatility by calculating the average range between high and low prices.
On-Balance Volume (OBV)
Cumulative indicator that adds volume on up days and subtracts on down days. Shows buying/selling pressure.
Ichimoku Cloud
Comprehensive indicator showing support/resistance, trend direction, and momentum using five lines and a cloud.
Fibonacci Retracements
Horizontal lines at key Fibonacci ratios identifying potential support/resistance levels.
Average Directional Index (ADX)
Measures trend strength without indicating direction. Values 0-100, higher = stronger trend.
Parabolic SAR
Stop and Reverse indicator that provides potential entry/exit points and trailing stop levels.
Supertrend
Trend-following indicator based on ATR that plots above or below price to show trend direction.
Commodity Channel Index (CCI)
Measures price deviation from statistical mean. Values typically range from -100 to +100.
Williams %R
Momentum oscillator measuring overbought/oversold levels on a scale of 0 to -100.
Momentum Indicator
Measures the rate of price change by comparing current price to price n periods ago.
Keltner Channels
Volatility-based envelopes using EMA and ATR, similar to Bollinger Bands but smoother.
Donchian Channels
Price channels formed by the highest high and lowest low over a specified period.
Money Flow Index (MFI)
Volume-weighted RSI that measures buying and selling pressure using price and volume.
Volume Weighted Average Price (VWAP)
Average price weighted by volume, commonly used as a benchmark for institutional trading.
Accumulation/Distribution Line
Cumulative indicator measuring money flow based on where price closes within its range.
Pivot Points
Support and resistance levels calculated from previous period high, low, and close.
Renko Charts
Price chart type that filters noise by showing bricks only when price moves a set amount.
Heikin Ashi
Modified candlestick chart that averages prices to filter noise and show trends more clearly.
Double Exponential Moving Average (DEMA)
A faster, smoother moving average that reduces lag by applying EMA twice.
Triple Exponential Moving Average (TEMA)
An even smoother and faster moving average using triple exponential smoothing.
Awesome Oscillator (AO)
Bill Williams indicator measuring market momentum using the difference between 5 and 34-period SMAs of the midpoint.
TRIX (Triple Exponential Average)
Triple-smoothed EMA rate of change that filters out insignificant price movements.
Rate of Change (ROC)
Measures the percentage change in price over a specified period.
Standard Deviation
Statistical measure of price dispersion from the mean, indicating volatility levels.
ATR Bands
Price bands based on ATR around a moving average, adapting to volatility.
Chaikin Oscillator
MACD applied to Accumulation/Distribution line, measuring momentum of money flow.
Volume Profile
Shows volume traded at each price level, identifying key support/resistance zones.
Williams Alligator
Three smoothed moving averages representing Jaw, Teeth, and Lips, showing trend phases.
ZigZag Indicator
Connects significant highs and lows, filtering out minor price movements.
Williams Fractals
Five-bar pattern identifying local highs and lows as potential reversals.
Aroon Indicator
Identifies trend changes and strength by measuring time since highest high and lowest low.
Elder Ray Index
Dr. Alexander Elder's indicator measuring Bull Power and Bear Power relative to an EMA.
Ultimate Oscillator
Larry Williams oscillator using three timeframes to reduce false signals.
Force Index
Dr. Alexander Elder indicator combining price change, direction, and volume.
Klinger Volume Oscillator
Measures long-term money flow trend while remaining sensitive to short-term fluctuations.
Coppock Curve
Long-term momentum indicator designed to identify major market bottoms.
Percentage Price Oscillator (PPO)
Like MACD but expressed as percentage, making it comparable across different assets.
Directional Movement Index (DMI)
System including +DI, -DI lines that measure trend direction, used with ADX.
Price Channel (Donchian Alternative)
Upper and lower bands based on highest high and lowest low over a period.
Moving Average Envelopes
Percentage-based bands above and below a moving average.
Mass Index
Identifies potential reversals by measuring range expansion and contraction.
📚 Indicator Best Practices
✓ Do
- • Combine 2-3 indicators from different categories
- • Use indicators to confirm price action, not replace it
- • Adjust indicator settings to match your timeframe
- • Backtest indicator combinations before live trading
- • Understand what each indicator measures
✗ Don't
- • Use too many indicators (causes analysis paralysis)
- • Rely on indicators alone without price action
- • Use redundant indicators (e.g., RSI + Stochastic)
- • Ignore market context and fundamentals
- • Over-optimize indicators to fit historical data
🎯 Recommended Indicator Combinations
Range Trading
Breakout Trading
- • Bollinger Bands
- • ATR
- • OBV
Educational Disclaimer
This content is for educational purposes only and does not constitute financial or investment advice. Trading involves significant risk and you may lose your capital. Always consult a licensed financial advisor before making investment decisions.