Oscillators fluctuate above and below a centerline or within bounded ranges. Useful for identifying overbought/oversold conditions, momentum shifts, and divergences. Best in ranging markets; trend-following indicators work better in trending markets.
| Indicator | Full Name | Description |
|---|---|---|
| AC | Acceleration Oscillator | Second derivative of AO. Measures acceleration of market driving force. |
| AO | Awesome Oscillator | 5-period SMA minus 34-period SMA of bar midpoint. Bill Williams creation. |
| APO | Absolute Price Oscillator | Raw currency difference between fast and slow EMAs. Unbounded. |
| BBB | Bollinger %B | Position within Bollinger Bands. 0=lower band, 1=upper band. |
| BBI | Bulls Bears Index | Multi-period SMA composite. Measures aggregate trend strength. |
| BBS | Bollinger Band Squeeze | BB width < KC width indicates consolidation. Breakout imminent. |
| BRAR | BRAR | Bull-Bear power ratio from open-relative ranges. Japanese origin. |
| BW_MFI | Bill Williams MFI | MFI with 4-zone classification: Green (trend), Fade (fading), Fake (unsupported), Squat (breakout imminent). |
| CFO | Chande Forecast Oscillator | Percentage difference between price and linear regression forecast. Also known as FOSC. |
| COPPOCK | Coppock Curve | Long-term momentum via weighted sum of ROC periods. Buy signals only. |
| CRSI | Connors RSI | Composite of RSI, streak RSI, and percentile rank. Mean-reversion. |
| CTI | Correlation Trend Indicator | Linear regression correlation coefficient as trend strength. |
| DECO | Ehlers Decycler Oscillator | Dual HP bandpass isolating intermediate-frequency market cycles. |
| DEM | DeMarker Oscillator | Bounded 0-1 oscillator comparing sequential highs and lows. |
| DOSC | Derivative Oscillator | Double-smoothed RSI minus signal line. Momentum acceleration. |
| DPO | Detrended Price Oscillator | Removes trend via displaced SMA. Reveals cycles. |
| DSTOCH | Double Stochastic (Bressert) | Stochastic applied to Stochastic with EMA smoothing. Bounded 0-100. |
| DYMI | Dynamic Momentum Index | RSI with volatility-adaptive period. Shorter in volatile markets. |
| ER | Efficiency Ratio | Measures directional efficiency. Net movement / total path length. |
| ERI | Elder Ray Index | Separates bull and bear power relative to EMA. |
| FI | Force Index | Combines price change, direction, and volume to measure buying/selling power. |
| FISHER | Ehlers Fisher Transform | Converts prices to Gaussian distribution. Sharp reversals. |
| FISHER04 | Ehlers Fisher Transform (2004) | Cybernetic Analysis variant with gentler arctanh scaling. |
| GATOR | Williams Gator Oscillator | Dual histogram from Alligator SMMA lines. Visualizes trend convergence/divergence. |
| IMI | Intraday Momentum Index | RSI variant using open-close range. Intraday overbought/oversold 0-100. |
| INERTIA | Inertia | Linear regression residual. Raw deviation from trend forecast. |
| KDJ | KDJ Indicator | Enhanced Stochastic. J = 3K - 2D provides leading signal. |
| KRI | Kairi Relative Index | Percentage deviation of price from SMA. Overbought/oversold. |
| KST | KST Oscillator | Summed weighted ROCs across 4 timeframes. Martin Pring. |
| LRSI | Ehlers Laguerre RSI | RSI computed over Laguerre filter stages. Single γ trades lag vs smoothness. Output [0,1]. |
| MARKETFI | Market Facilitation Index | Bill Williams' price-range-per-unit-of-volume efficiency measure. O(1), no period. |
| MSTOCH | Ehlers MESA Stochastic | Hilbert Transform cycle-tuned Stochastic. Adaptive period. |
| PGO | Pretty Good Oscillator | Distance from SMA normalized by ATR. Units: ATR multiples. |
| PSL | Psychological Line | Ratio of up periods to total periods. Crowd sentiment gauge. |
| QQE | Quantitative Qualitative Estimation | Smoothed RSI with dynamic volatility bands. |
| REFLEX | Ehlers Reflex | Ehlers zero-centered reversal oscillator using super smoother with normalized sum-of-differences. |
| REVERSEEMA | Ehlers Reverse EMA | 8-stage cascaded Z-transform inversion subtracts EMA lag, producing zero-centered oscillator signal. |
| RVGI | Relative Vigor Index | Open-close vs high-low ratio with SMA smoothing. Measures conviction. |
| RRSI | Ehlers Rocket RSI | Fisher Transform of Super Smoother–filtered RSI. Sharp cyclic reversal signals. |
| SMI | Stochastic Momentum Index | Distance from range midpoint. More sensitive than classic Stochastic. |
| SQUEEZE | Squeeze | BB width < KC width indicates consolidation. Breakout imminent. |
| SQUEEZE_PRO | Squeeze Pro | Multi-level BB vs KC squeeze (wide/normal/narrow) with MOM-smoothed momentum. LazyBear. |
| STC | Schaff Trend Cycle | MACD + double Stochastic smoothing. Fast momentum oscillator (0-100). |
| STOCH | Stochastic Oscillator | Close position within N-period high-low range. Classic overbought/oversold. |
| STOCHF | Stochastic Fast | Unsmoothed Stochastic. Faster but noisier. |
| STOCHRSI | Stochastic RSI | Stochastic applied to RSI. More sensitive than either alone. |
| TD_SEQ | TD Sequential | DeMark sequential countdown. Exhaustion pattern recognition. |
| TRENDFLEX | Ehlers Trendflex | Ehlers zero-lag trend oscillator using super smoother with sum-of-differences normalization. |
| TRIX | Triple Exponential Average | ROC of triple EMA. Filters noise through three smoothings. |
| TTM_WAVE | TTM Wave | Fibonacci-period MACD composite (Waves A/B/C). John Carter. |
| ULTOSC | Ultimate Oscillator | Multi-timeframe oscillator. Combines 7, 14, 28 period buying pressure. |
| WILLR | Williams %R | Inverse Stochastic. -100 to 0 range. Overbought/oversold. |