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# Dynamics
Dynamics indicators measure trend strength, speed, and direction. Unlike momentum indicators that measure rate of change, dynamics indicators answer: "Is there a trend, and how strong is it?" Critical for filtering signals and avoiding whipsaws in ranging markets.
## Indicators
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| Indicator | Full Name | Description |
| :------------------------------------------ | :------------------------------------------- | :---------------------------------------------------------------------------- |
| [ADX](adx/Adx.md) | Average Directional Index | Trend strength 0-100. Direction-agnostic. <20 weak, >40 strong. |
| [ADXR](adxr/Adxr.md) | Average Directional Movement Rating | Smoothed ADX. Average of current and N-period ago ADX. |
| [ALLIGATOR](alligator/Alligator.md) | Williams Alligator | Three SMAs (Jaw, Teeth, Lips). Spread indicates trend strength. |
| [AMAT](amat/Amat.md) | Archer Moving Averages Trends | Multiple EMA alignment. Requires fast/slow EMA plus directional confirmation. |
| [AROON](aroon/Aroon.md) | Aroon | Time since high/low. Aroon Up/Down measure recency of extremes. |
| [AROONOSC](aroonosc/AroonOsc.md) | Aroon Oscillator | Aroon Up minus Aroon Down. Single line: +100 to -100. |
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| [CHOP](chop/Chop.md) | Choppiness Index | Trendiness measure. High values = choppy. Low = trending. |
| [DMX](dmx/Dmx.md) | Jurik DMX | Smoothed bipolar DMI using Jurik smoothing. Low noise. |
| [DX](dx/Dx.md) | Directional Movement Index | Raw directional strength. Unsmoothed ADX component. |
| [GHLA](ghla/Ghla.md) | Gann High-Low Activator | SMA(High)/SMA(Low) alternating on crossover. |
| [HT_TRENDMODE](ht_trendmode/HtTrendmode.md) | Ehlers Hilbert Transform Trend vs Cycle Mode | Ehlers Hilbert Transform. Binary trend/cycle mode detection. |
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| [ICHIMOKU](ichimoku/Ichimoku.md) | Ichimoku Cloud | Five-line system. Cloud defines support/resistance zones. |
| [IMPULSE](impulse/Impulse.md) | Elder Impulse System | EMA + MACD histogram alignment. Color-coded trend/momentum filter. |
| [MINUS_DI](minusdi/MinusDi.md) | Minus Directional Indicator | Downward directional movement as % of true range. 0-100. |
| [MINUS_DM](minusdm/MinusDm.md) | Minus Directional Movement | Wilder-smoothed downward directional movement. Price units. |
| [PFE](pfe/Pfe.md) | Polarized Fractal Efficiency | Trend efficiency: straight-line / total path distance. |
| [PLUS_DI](plusdi/PlusDi.md) | Plus Directional Indicator | Upward directional movement as % of true range. 0-100. |
| [PLUS_DM](plusdm/PlusDm.md) | Plus Directional Movement | Wilder-smoothed upward directional movement. Price units. |
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| [QSTICK](qstick/Qstick.md) | Qstick | MA of (Close - Open). Positive = buying pressure. |
| [RAVI](ravi/Ravi.md) | Chande Range Action Verification Index | \|SMA(short) SMA(long)\| / SMA(long) × 100. |
| [SUPER](super/Super.md) | SuperTrend | ATR-based trailing stop. Flips on breakout. Color-coded direction. |
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| [TTM_SQUEEZE](ttm_squeeze/TtmSqueeze.md) | TTM Squeeze | BB inside KC squeeze detection with linear regression momentum. John Carter. |
| [TTM_TREND](ttm_trend/TtmTrend.md) | TTM Trend | Fast 6-period EMA. Color-coded trend from John Carter. |
| [VHF](vhf/Vhf.md) | Vertical Horizontal Filter | Max-min range / sum of absolute changes. |
| [VORTEX](vortex/Vortex.md) | Vortex Indicator | VI+ and VI- measure positive/negative trend movement. |