* **Core concepts**
  * [Architecture](/docs/architecture.md)
  * [API](/docs/api.md)
  * [Benchmarks](/docs/benchmarks.md)
  * [Indicators](/docs/indicators.md)
  * [Usage Guides](/docs/usage.md)
  * [Integration](/docs/integration.md)
  * [Validation](/docs/validation.md)
  * [MA Qualities](/docs/ma-qualities.md)
  * [Error Metrics](/docs/errors.md)

* **Core**
  * [Overview](/lib/core/_index.md)
  * [AVGPRICE - Average Price](/lib/core/avgprice/Avgprice.md)
  * [HA - Heikin-Ashi](/lib/core/ha/Ha.md)
  * [MEDPRICE - Median Price](/lib/core/medprice/Medprice.md)
  * [MIDPOINT - Rolling Range Midpoint](/lib/core/midpoint/Midpoint.md)
  * [MIDPRICE - Midpoint Price](/lib/core/midprice/Midprice.md)
  * [MIDBODY - Open-Close Average](/lib/core/midbody/Midbody.md)
  * [TYPPRICE - Typical Price](/lib/core/typprice/Typprice.md)
  * [WCLPRICE - Weighted Close Price](/lib/core/wclprice/Wclprice.md)

* **Trends (FIR)**
  * [Overview](/lib/trends_FIR/_index.md)
  * [ALMA - Arnaud Legoux MA](/lib/trends_FIR/alma/Alma.md)
  * [BLMA - Blackman Window MA](/lib/trends_FIR/blma/Blma.md)
  * [BWMA - Bessel-Weighted MA](/lib/trends_FIR/bwma/Bwma.md)
  * [CONV - Convolution MA](/lib/trends_FIR/conv/Conv.md)
  * [CRMA - Cubic Regression MA](/lib/trends_FIR/crma/Crma.md)
  * [DWMA - Double Weighted MA](/lib/trends_FIR/dwma/Dwma.md)
  * [FWMA - Fibonacci Weighted MA](/lib/trends_FIR/fwma/Fwma.md)
  * [GWMA - Gaussian Weighted MA](/lib/trends_FIR/gwma/Gwma.md)
  * [HAMMA - Hamming MA](/lib/trends_FIR/hamma/Hamma.md)
  * [HANMA - Hanning MA](/lib/trends_FIR/hanma/Hanma.md)
  * [HEND - Henderson Moving Average](/lib/trends_FIR/hend/Hend.md)
  * [HMA - Hull MA](/lib/trends_FIR/hma/Hma.md)
  * [ILRS - Integral of LinReg Slope](/lib/trends_FIR/ilrs/Ilrs.md)
  * [KAISER - Kaiser Window MA](/lib/trends_FIR/kaiser/Kaiser.md)
  * [LANCZOS - Lanczos (sinc) Window MA](/lib/trends_FIR/lanczos/Lanczos.md)
  * [LSMA - Least Squares MA](/lib/trends_FIR/lsma/Lsma.md)
  * [NLMA - Non-Lag MA](/lib/trends_FIR/nlma/Nlma.md)
  * [NYQMA - Nyquist MA](/lib/trends_FIR/nyqma/Nyqma.md)
  * [PARZEN - Parzen Window MA](/lib/trends_FIR/parzen/Parzen.md)
  * [PMA - Predictive Moving Average](/lib/trends_FIR/pma/Pma.md)
  * [PWMA - Pascal Weighted MA](/lib/trends_FIR/pwma/Pwma.md)
  * [QRMA - Quadratic Regression MA](/lib/trends_FIR/qrma/Qrma.md)
  * [RAIN - Rainbow MA](/lib/trends_FIR/rain/Rain.md)
  * [RWMA - Range Weighted MA](/lib/trends_FIR/rwma/Rwma.md)
  * [SGMA - Savitzky-Golay MA](/lib/trends_FIR/sgma/Sgma.md)
  * [SINEMA - Sine Weighted MA](/lib/trends_FIR/sinema/Sinema.md)
  * [SMA - Simple MA](/lib/trends_FIR/sma/Sma.md)
  * [SP15 - Spencer's 15-Point MA](/lib/trends_FIR/sp15/Sp15.md)
  * [SWMA - Symmetric Weighted MA](/lib/trends_FIR/swma/Swma.md)
  * [TRIMA - Triangular MA](/lib/trends_FIR/trima/Trima.md)
  * [TSF - Time Series Forecast](/lib/trends_FIR/tsf/Tsf.md)
  * [TUKEY_W - Tukey (Tapered Cosine) Window MA](/lib/trends_FIR/tukey_w/Tukey_w.md)
  * [WMA - Weighted MA](/lib/trends_FIR/wma/Wma.md)

* **Trends (IIR)**
  * [Overview](/lib/trends_IIR/_index.md)
  * [ADXVMA - ADX Variable MA](/lib/trends_IIR/adxvma/Adxvma.md)
  * [AHRENS - Ahrens MA](/lib/trends_IIR/ahrens/Ahrens.md)
  * [CORAL - Coral Trend Filter](/lib/trends_IIR/coral/Coral.md)
  * [DECYCLER - Ehlers Decycler](/lib/trends_IIR/decycler/Decycler.md)
  * [DEMA - Double Exponential MA](/lib/trends_IIR/dema/Dema.md)
  * [DSMA - Deviation-Scaled MA](/lib/trends_IIR/dsma/Dsma.md)
  * [EMA - Exponential MA](/lib/trends_IIR/ema/Ema.md)
  * [FRAMA - Ehlers Fractal Adaptive MA](/lib/trends_IIR/frama/Frama.md)
  * [GDEMA - Generalized DEMA](/lib/trends_IIR/gdema/Gdema.md)
  * [HEMA - Hull Exponential MA](/lib/trends_IIR/hema/Hema.md)
  * [HOLT - Holt Exponential Smoothing](/lib/trends_IIR/holt/Holt.md)
  * [HTIT - Ehlers Hilbert Transform Instant Trendline (also known as HT_TRENDLINE)](/lib/trends_IIR/htit/Htit.md)
  * [HWMA - Holt-Winters MA](/lib/trends_IIR/hwma/Hwma.md)
  * [JMA - Jurik MA](/lib/trends_IIR/jma/Jma.md)
  * [KAMA - Kaufman Adaptive MA](/lib/trends_IIR/kama/Kama.md)
  * [LEMA - Leader EMA](/lib/trends_IIR/lema/Lema.md)
  * [LTMA - Linear Trend MA](/lib/trends_IIR/ltma/Ltma.md)
  * [MAMA - Ehlers MESA Adaptive MA](/lib/trends_IIR/mama/Mama.md)
  * [MAVP - Moving Average Variable Period](/lib/trends_IIR/mavp/Mavp.md)
  * [MCNMA - McNicholl EMA](/lib/trends_IIR/mcnma/Mcnma.md)
  * [MGDI - McGinley Dynamic](/lib/trends_IIR/mgdi/Mgdi.md)
  * [MMA - Modified MA](/lib/trends_IIR/mma/Mma.md)
  * [NMA - Natural Moving Average](/lib/trends_IIR/nma/Nma.md)
  * [QEMA - Quadruple Exponential MA](/lib/trends_IIR/qema/Qema.md)
  * [REMA - Regularized Exponential MA](/lib/trends_IIR/rema/Rema.md)
  * [RGMA - Recursive Gaussian MA](/lib/trends_IIR/rgma/Rgma.md)
  * [RMA - wildeR MA](/lib/trends_IIR/rma/Rma.md)
  * [T3 - Tillson T3 MA](/lib/trends_IIR/t3/T3.md)
  * [TEMA - Triple Exponential MA](/lib/trends_IIR/tema/Tema.md)
  * [TRAMA - Trend Regularity Adaptive MA](/lib/trends_IIR/trama/Trama.md)
  * [VAMA - Volatility Adjusted MA](/lib/trends_IIR/vama/Vama.md)
  * [VIDYA - Variable Index Dynamic Average](/lib/trends_IIR/vidya/Vidya.md)
  * [YZVAMA - Yang-Zhang Volatility Adjusted MA](/lib/trends_IIR/yzvama/Yzvama.md)
  * [ZLDEMA - Zero-Lag Double Exponential MA](/lib/trends_IIR/zldema/Zldema.md)
  * [ZLEMA - Zero-Lag Exponential MA](/lib/trends_IIR/zlema/Zlema.md)
  * [ZLTEMA - Zero-Lag Triple Exponential MA](/lib/trends_IIR/zltema/Zltema.md)

* **Filters**
  * [Overview](/lib/filters/_index.md)
  * [AGC - Ehlers Automatic Gain Control](/lib/filters/agc/Agc.md)
  * [ALAGUERRE - Ehlers Adaptive Laguerre Filter](/lib/filters/alaguerre/ALaguerre.md)
  * [BAXTERKING - Baxter-King Band-Pass Filter](/lib/filters/baxterking/BaxterKing.md)
  * [BESSEL - Bessel Filter](/lib/filters/bessel/Bessel.md)
  * [BILATERAL - Bilateral Filter](/lib/filters/bilateral/Bilateral.md)
  * [BPF - Bandpass Filter](/lib/filters/bpf/Bpf.md)
  * [BUTTER2 - Ehlers 2-Pole Butterworth Filter](/lib/filters/butter2/Butter2.md)
  * [BUTTER3 - Ehlers 3-Pole Butterworth Filter](/lib/filters/butter3/Butter3.md)
  * [CFITZ - Christiano-Fitzgerald Filter](/lib/filters/cfitz/Cfitz.md)
  * [CHEBY1 - Chebyshev Type I](/lib/filters/cheby1/Cheby1.md)
  * [CHEBY2 - Chebyshev Type II](/lib/filters/cheby2/Cheby2.md)
  * [EDCF - Ehlers Distance Coefficient Filter](/lib/filters/edcf/Edcf.md)
  * [ELLIPTIC - Elliptic Filter](/lib/filters/elliptic/Elliptic.md)
  * [GAUSS - Gaussian Filter](/lib/filters/gauss/Gauss.md)
  * [HANN - Hann Filter](/lib/filters/hann/Hann.md)
  * [HP - Hodrick-Prescott Filter](/lib/filters/hp/Hp.md)
  * [HPF - Ehlers Highpass Filter](/lib/filters/hpf/Hpf.md)
  * [KALMAN - Kalman Filter](/lib/filters/kalman/Kalman.md)
  * [LAGUERRE - Ehlers Laguerre Filter](/lib/filters/laguerre/Laguerre.md)
  * [LMS - Least Mean Squares](/lib/filters/lms/Lms.md)
  * [LOESS - LOESS Smoothing](/lib/filters/loess/Loess.md)
  * [MODF - Modular Filter](/lib/filters/modf/Modf.md)
  * [NOTCH - Notch Filter](/lib/filters/notch/Notch.md)
  * [NW - Nadaraya-Watson Estimator](/lib/filters/nw/Nw.md)
  * [ONEEURO - One Euro Filter](/lib/filters/oneeuro/OneEuro.md)
  * [RLS - Recursive Least Squares](/lib/filters/rls/Rls.md)
  * [RMED - Ehlers Recursive Median Filter](/lib/filters/rmed/Rmed.md)
  * [ROOFING - Ehlers Roofing Filter](/lib/filters/roofing/Roofing.md)
  * [SAK - Ehlers Swiss Army Knife](/lib/filters/sak/Sak.md)
  * [SGF - Savitzky-Golay Filter](/lib/filters/sgf/Sgf.md)
  * [SPBF - Ehlers Super Passband Filter](/lib/filters/spbf/Spbf.md)
  * [SSF2 - Ehlers 2-Pole Super Smoother Filter](/lib/filters/ssf2/Ssf2.md)
  * [SSF3 - Ehlers 3-Pole Super Smoother Filter](/lib/filters/ssf3/Ssf3.md)
  * [USF - Ehlers Ultimate Smoother Filter](/lib/filters/usf/Usf.md)
  * [VOSS - Ehlers Voss Predictive Filter](/lib/filters/voss/Voss.md)
  * [WAVELET - Wavelet Denoising Filter](/lib/filters/wavelet/Wavelet.md)
  * [WIENER - Wiener Filter](/lib/filters/wiener/Wiener.md)

* **Oscillators**
  * [Overview](/lib/oscillators/_index.md)
  * [AC - Acceleration Oscillator](/lib/oscillators/ac/Ac.md)
  * [AO - Awesome Oscillator](/lib/oscillators/ao/Ao.md)
  * [APO - Absolute Price Oscillator](/lib/oscillators/apo/Apo.md)
  * [BBB - Bollinger %B](/lib/oscillators/bbb/Bbb.md)
  * [BBI - Bulls Bears Index](/lib/oscillators/bbi/Bbi.md)
  * [BBS - Bollinger Band Squeeze](/lib/oscillators/bbs/Bbs.md)
  * [BRAR - Bull-Bear Power Ratio](/lib/oscillators/brar/Brar.md)
  * [CFO - Chande Forecast Oscillator](/lib/oscillators/cfo/Cfo.md)
  * [COPPOCK - Coppock Curve](/lib/oscillators/coppock/Coppock.md)
  * [CRSI - Connors RSI](/lib/oscillators/crsi/Crsi.md)
  * [CTI - Correlation Trend Indicator](/lib/oscillators/cti/Cti.md)
  * [DECO - Ehlers Decycler Oscillator](/lib/oscillators/deco/Deco.md)
  * [DEM - DeMarker Oscillator](/lib/oscillators/dem/Dem.md)
  * [DOSC - Derivative Oscillator](/lib/oscillators/dosc/Dosc.md)
  * [DPO - Detrended Price Oscillator](/lib/oscillators/dpo/Dpo.md)
  * [DYMOI - Dynamic Momentum Index](/lib/oscillators/dymoi/Dymoi.md)
  * [ER - Efficiency Ratio](/lib/oscillators/er/Er.md)
  * [ERI - Elder Ray Index](/lib/oscillators/eri/Eri.md)
  * [FI - Force Index](/lib/oscillators/fi/Fi.md)
  * [FISHER - Ehlers Fisher Transform](/lib/oscillators/fisher/Fisher.md)
  * [FISHER04 - Ehlers Fisher Transform (2004)](/lib/oscillators/fisher04/Fisher04.md)
  * [GATOR - Williams Gator Oscillator](/lib/oscillators/gator/Gator.md)
  * [IMI - Intraday Momentum Index](/lib/oscillators/imi/Imi.md)
  * [INERTIA - Inertia](/lib/oscillators/inertia/Inertia.md)
  * [KDJ - KDJ Indicator](/lib/oscillators/kdj/Kdj.md)
  * [KRI - Kairi Relative Index](/lib/oscillators/kri/Kri.md)
  * [KST - Know Sure Thing Oscillator](/lib/oscillators/kst/Kst.md)
  * [LRSI - Ehlers Laguerre RSI](/lib/oscillators/lrsi/Lrsi.md)
  * [MARKETFI - Market Facilitation Index](/lib/oscillators/marketfi/Marketfi.md)
  * [MSTOCH - Ehlers MESA Stochastic](/lib/oscillators/mstoch/Mstoch.md)
  * [PGO - Pretty Good Oscillator](/lib/oscillators/pgo/Pgo.md)
  * [PSL - Psychological Line](/lib/oscillators/psl/Psl.md)
  * [QQE - Quantitative Qualitative Estimation](/lib/oscillators/qqe/Qqe.md)
  * [REFLEX - Ehlers Reflex](/lib/oscillators/reflex/Reflex.md)
  * [REVERSEEMA - Ehlers Reverse EMA](/lib/oscillators/reverseema/ReverseEma.md)
  * [RVGI - Relative Vigor Index](/lib/oscillators/rvgi/Rvgi.md)
  * [SMI - Stochastic Momentum Index](/lib/oscillators/smi/Smi.md)
  * [SQUEEZE - Squeeze Momentum](/lib/oscillators/squeeze/Squeeze.md)
  * [STC - Schaff Trend Cycle](/lib/oscillators/stc/Stc.md)
  * [STOCH - Stochastic Oscillator](/lib/oscillators/stoch/Stoch.md)
  * [STOCHF - Stochastic Fast](/lib/oscillators/stochf/Stochf.md)
  * [STOCHRSI - Stochastic RSI](/lib/oscillators/stochrsi/Stochrsi.md)
  * [TD_SEQ - TD Sequential](/lib/oscillators/td_seq/Td_seq.md)
  * [TRENDFLEX - Ehlers Trendflex](/lib/oscillators/trendflex/Trendflex.md)
  * [TRIX - Triple Exponential Average](/lib/oscillators/trix/Trix.md)
  * [TTM_WAVE - TTM Wave](/lib/oscillators/ttm_wave/TtmWave.md)
  * [ULTOSC - Ultimate Oscillator](/lib/oscillators/ultosc/Ultosc.md)
  * [WILLR - Williams %R](/lib/oscillators/willr/Willr.md)

* **Dynamics**
  * [Overview](/lib/dynamics/_index.md)
  * [ADX - Average Directional Index](/lib/dynamics/adx/Adx.md)
  * [ADXR - Average Directional Movement Rating](/lib/dynamics/adxr/Adxr.md)
  * [ALLIGATOR - Williams Alligator](/lib/dynamics/alligator/Alligator.md)
  * [AMAT - Archer Moving Averages Trends](/lib/dynamics/amat/Amat.md)
  * [AROON - Aroon](/lib/dynamics/aroon/Aroon.md)
  * [AROONOSC - Aroon Oscillator](/lib/dynamics/aroonosc/AroonOsc.md)
  * [CHOP - Choppiness Index](/lib/dynamics/chop/Chop.md)
  * [DMX - Jurik Directional Movement Index](/lib/dynamics/dmx/Dmx.md)
  * [DX - Directional Movement Index](/lib/dynamics/dx/Dx.md)
  * [GHLA - Gann High-Low Activator](/lib/dynamics/ghla/Ghla.md)
  * [HT_TRENDMODE - Ehlers Hilbert Transform Trend vs Cycle Mode](/lib/dynamics/ht_trendmode/HtTrendmode.md)
  * [ICHIMOKU - Ichimoku Cloud](/lib/dynamics/ichimoku/Ichimoku.md)
  * [IMPULSE - Elder Impulse System](/lib/dynamics/impulse/Impulse.md)
  * [PFE - Polarized Fractal Efficiency](/lib/dynamics/pfe/Pfe.md)
  * [QSTICK - Qstick Indicator](/lib/dynamics/qstick/Qstick.md)
  * [RAVI - Chande Range Action Verification Index](/lib/dynamics/ravi/Ravi.md)
  * [SUPER - SuperTrend](/lib/dynamics/super/Super.md)
  * [TTM_SQUEEZE - TTM Squeeze](/lib/dynamics/ttm_squeeze/TtmSqueeze.md)
  * [TTM_TREND - TTM Trend](/lib/dynamics/ttm_trend/TtmTrend.md)
  * [VHF - Vertical Horizontal Filter](/lib/dynamics/vhf/Vhf.md)
  * [VORTEX - Vortex Indicator](/lib/dynamics/vortex/Vortex.md)

* **Momentum**
  * [Overview](/lib/momentum/_index.md)
  * [ASI - Accumulation Swing Index](/lib/momentum/asi/Asi.md)
  * [BIAS - Bias / Disparity Index](/lib/momentum/bias/Bias.md)
  * [BOP - Balance of Power](/lib/momentum/bop/Bop.md)
  * [CCI - Commodity Channel Index](/lib/momentum/cci/Cci.md)
  * [CFB - Jurik Composite Fractal Behavior](/lib/momentum/cfb/Cfb.md)
  * [CMO - Chande Momentum Oscillator](/lib/momentum/cmo/Cmo.md)
  * [MACD - Moving Average Convergence Divergence](/lib/momentum/macd/Macd.md)
  * [MOM - Momentum](/lib/momentum/mom/Mom.md)
  * [PMO - Price Momentum Oscillator](/lib/momentum/pmo/Pmo.md)
  * [PPO - Percentage Price Oscillator](/lib/momentum/ppo/Ppo.md)
  * [PRS - Price Relative Strength](/lib/momentum/prs/Prs.md)
  * [ROC - Rate of Change](/lib/momentum/roc/Roc.md)
  * [ROCP - Rate of Change Percentage](/lib/momentum/rocp/Rocp.md)
  * [ROCR - Rate of Change Ratio](/lib/momentum/rocr/Rocr.md)
  * [RSI - Relative Strength Index](/lib/momentum/rsi/Rsi.md)
  * [RSX - Jurik Relative Strength X](/lib/momentum/rsx/Rsx.md)
  * [SAM - Smoothed Adaptive Momentum](/lib/momentum/sam/Sam.md)
  * [TSI - True Strength Index](/lib/momentum/tsi/Tsi.md)
  * [VEL - Jurik Velocity](/lib/momentum/vel/Vel.md)

* **Volatility**
  * [Overview](/lib/volatility/_index.md)
  * [ADR - Average Daily Range](/lib/volatility/adr/Adr.md)
  * [ATR - Average True Range](/lib/volatility/atr/Atr.md)
  * [ATRN - ATR Normalized](/lib/volatility/atrn/Atrn.md)
  * [BBW - Bollinger Band Width](/lib/volatility/bbw/Bbw.md)
  * [BBWN - Bollinger Band Width Normalized](/lib/volatility/bbwn/Bbwn.md)
  * [BBWP - Bollinger Band Width Percentile](/lib/volatility/bbwp/Bbwp.md)
  * [CCV - Close-to-Close Volatility](/lib/volatility/ccv/Ccv.md)
  * [CV - Coefficient of Variation](/lib/volatility/cv/Cv.md)
  * [CVI - Chaikin's Volatility](/lib/volatility/cvi/Cvi.md)
  * [ETHERM - Elder's Thermometer](/lib/volatility/etherm/Etherm.md)
  * [EWMA - Exponential Weighted MA Volatility](/lib/volatility/ewma/Ewma.md)
  * [GKV - Garman-Klass Volatility](/lib/volatility/gkv/Gkv.md)
  * [HLV - High-Low Volatility](/lib/volatility/hlv/Hlv.md)
  * [HV - Historical Volatility](/lib/volatility/hv/Hv.md)
  * [JVOLTY - Jurik Volatility](/lib/volatility/jvolty/Jvolty.md)
  * [JVOLTYN - Jurik Volatility Normalized](/lib/volatility/jvoltyn/Jvoltyn.md)
  * [MASSI - Mass Index](/lib/volatility/massi/Massi.md)
  * [NATR - Normalized ATR](/lib/volatility/natr/Natr.md)
  * [RSV - Rogers-Satchell Volatility](/lib/volatility/rsv/Rsv.md)
  * [RV - Realized Volatility](/lib/volatility/rv/Rv.md)
  * [RVI - Relative Volatility Index](/lib/volatility/rvi/Rvi.md)
  * [TR - True Range](/lib/volatility/tr/Tr.md)
  * [UI - Ulcer Index](/lib/volatility/ui/Ui.md)
  * [VOV - Volatility of Volatility](/lib/volatility/vov/Vov.md)
  * [VR - Volatility Ratio](/lib/volatility/vr/Vr.md)
  * [YZV - Yang-Zhang Volatility](/lib/volatility/yzv/Yzv.md)

* **Volume**
  * [Overview](/lib/volume/_index.md)
  * [ADL - Accumulation/Distribution Line](/lib/volume/adl/Adl.md)
  * [ADOSC - Chaikin A/D Oscillator](/lib/volume/adosc/Adosc.md)
  * [AOBV - Archer On-Balance Volume](/lib/volume/aobv/Aobv.md)
  * [CMF - Chaikin Money Flow](/lib/volume/cmf/Cmf.md)
  * [EFI - Elder's Force Index](/lib/volume/efi/Efi.md)
  * [EOM - Ease of Movement](/lib/volume/eom/Eom.md)
  * [EVWMA - Elastic Volume Weighted MA](/lib/volume/evwma/Evwma.md)
  * [III - Intraday Intensity Index](/lib/volume/iii/Iii.md)
  * [KVO - Klinger Volume Oscillator](/lib/volume/kvo/Kvo.md)
  * [MFI - Money Flow Index](/lib/volume/mfi/Mfi.md)
  * [NVI - Negative Volume Index](/lib/volume/nvi/Nvi.md)
  * [OBV - On Balance Volume](/lib/volume/obv/Obv.md)
  * [PVD - Price Volume Divergence](/lib/volume/pvd/Pvd.md)
  * [PVI - Positive Volume Index](/lib/volume/pvi/Pvi.md)
  * [PVO - Percentage Volume Oscillator](/lib/volume/pvo/Pvo.md)
  * [PVR - Price Volume Rank](/lib/volume/pvr/Pvr.md)
  * [PVT - Price Volume Trend](/lib/volume/pvt/Pvt.md)
  * [TVI - Trade Volume Index](/lib/volume/tvi/Tvi.md)
  * [TWAP - Time Weighted Average Price](/lib/volume/twap/Twap.md)
  * [VA - Volume Accumulation](/lib/volume/va/Va.md)
  * [VF - Volume Force](/lib/volume/vf/Vf.md)
  * [VO - Volume Oscillator](/lib/volume/vo/Vo.md)
  * [VROC - Volume Rate of Change](/lib/volume/vroc/Vroc.md)
  * [VWAD - Volume Weighted A/D](/lib/volume/vwad/Vwad.md)
  * [VWAP - Volume Weighted Average Price](/lib/volume/vwap/Vwap.md)
  * [VWMA - Volume Weighted MA](/lib/volume/vwma/Vwma.md)
  * [WAD - Williams A/D](/lib/volume/wad/Wad.md)

* **Channels**
  * [Overview](/lib/channels/_index.md)
  * [ABERR - Aberration Bands](/lib/channels/aberr/aberr.md)
  * [ACCBANDS - Acceleration Bands](/lib/channels/accbands/accbands.md)
  * [APCHANNEL - Andrews' Pitchfork](/lib/channels/apchannel/Apchannel.md)
  * [APZ - Adaptive Price Zone](/lib/channels/apz/apz.md)
  * [ATRBANDS - ATR Bands](/lib/channels/atrbands/Atrbands.md)
  * [BBANDS - Bollinger Bands](/lib/channels/bbands/Bbands.md)
  * [DCHANNEL - Donchian Channels](/lib/channels/dchannel/Dchannel.md)
  * [DECAYCHANNEL - Decay Min-Max Channel](/lib/channels/decaychannel/decaychannel.md)
  * [FCB - Fractal Chaos Bands](/lib/channels/fcb/Fcb.md)
  * [JBANDS - Jurik Volatility Bands](/lib/channels/jbands/Jbands.md)
  * [KCHANNEL - Keltner Channel](/lib/channels/kchannel/Kchannel.md)
  * [MAENV - Moving Average Envelope](/lib/channels/maenv/Maenv.md)
  * [MMCHANNEL - Min-Max Channel](/lib/channels/mmchannel/Mmchannel.md)
  * [PCHANNEL - Price Channel](/lib/channels/pchannel/Pchannel.md)
  * [REGCHANNEL - Regression Channels](/lib/channels/regchannel/Regchannel.md)
  * [SDCHANNEL - Standard Deviation Channel](/lib/channels/sdchannel/Sdchannel.md)
  * [STARCHANNEL - Stoller Average Range Channel](/lib/channels/starchannel/Starchannel.md)
  * [STBANDS - Super Trend Bands](/lib/channels/stbands/Stbands.md)
  * [TTM_LRC - TTM Linear Regression Channel](/lib/channels/ttm_lrc/TtmLrc.md)
  * [UBANDS - Ehlers Ultimate Bands](/lib/channels/ubands/Ubands.md)
  * [UCHANNEL - Ehlers Ultimate Channel](/lib/channels/uchannel/Uchannel.md)
  * [VWAPBANDS - VWAP Bands](/lib/channels/vwapbands/Vwapbands.md)
  * [VWAPSD - VWAP with Standard Deviation Bands](/lib/channels/vwapsd/Vwapsd.md)

* **Statistics**
  * [Overview](/lib/statistics/_index.md)
  * [ACF - Autocorrelation Function](/lib/statistics/acf/Acf.md)
  * [BETA - Beta Coefficient](/lib/statistics/beta/Beta.md)
  * [CMA - Cumulative MA](/lib/statistics/cma/Cma.md)
  * [COINTEGRATION - Cointegration](/lib/statistics/cointegration/Cointegration.md)
  * [CORRELATION - Correlation](/lib/statistics/correlation/Correlation.md)
  * [COVARIANCE - Covariance](/lib/statistics/covariance/Covariance.md)
  * [ENTROPY - Shannon Entropy](/lib/statistics/entropy/Entropy.md)
  * [GEOMEAN - Geometric Mean](/lib/statistics/geomean/Geomean.md)
  * [GRANGER - Granger Causality](/lib/statistics/granger/Granger.md)
  * [HARMEAN - Harmonic Mean](/lib/statistics/harmean/Harmean.md)
  * [HURST - Hurst Exponent](/lib/statistics/hurst/Hurst.md)
  * [IQR - Interquartile Range](/lib/statistics/iqr/Iqr.md)
  * [JB - Jarque-Bera Test](/lib/statistics/jb/Jb.md)
  * [KENDALL - Kendall Rank Correlation](/lib/statistics/kendall/Kendall.md)
  * [KURTOSIS - Kurtosis](/lib/statistics/kurtosis/Kurtosis.md)
  * [LINREG - Linear Regression Curve](/lib/statistics/linreg/LinReg.md)
  * [MEDIAN - Rolling Median](/lib/statistics/median/Median.md)
  * [MODE - Mode](/lib/statistics/mode/Mode.md)
  * [PACF - Partial Autocorrelation Function](/lib/statistics/pacf/Pacf.md)
  * [PERCENTILE - Percentile](/lib/statistics/percentile/Percentile.md)
  * [POLYFIT - Polynomial Fitting](/lib/statistics/polyfit/Polyfit.md)
  * [QUANTILE - Quantile](/lib/statistics/quantile/Quantile.md)
  * [SKEW - Skewness](/lib/statistics/skew/Skew.md)
  * [SPEARMAN - Spearman Rank Correlation](/lib/statistics/spearman/Spearman.md)
  * [STDDEV - Standard Deviation](/lib/statistics/stddev/StdDev.md)
  * [SUM - Rolling Sum](/lib/statistics/sum/Sum.md)
  * [THEIL - Theil Index](/lib/statistics/theil/Theil.md)
  * [TRIM - Trimmed Mean MA](/lib/statistics/trim/Trim.md)
  * [VARIANCE - Population and Sample Variance](/lib/statistics/variance/Variance.md)
  * [WAVG - Weighted Average](/lib/statistics/wavg/Wavg.md)
  * [WINS - Winsorized Mean MA](/lib/statistics/wins/Wins.md)
  * [MEANDEV - Mean Absolute Deviation](/lib/statistics/meandev/MeanDev.md)
  * [STDERR - Standard Error of Regression](/lib/statistics/stderr/Stderr.md)
  * [ZSCORE - Z-score](/lib/statistics/zscore/Zscore.md)
  * [ZTEST - Z-Test](/lib/statistics/ztest/Ztest.md)

* **Numerics**
  * [Overview](/lib/numerics/_index.md)
  * [ACCEL - Acceleration](/lib/numerics/accel/Accel.md)
  * [BETADIST - Beta Distribution](/lib/numerics/betadist/Betadist.md)
  * [BINOMDIST - Binomial Distribution](/lib/numerics/binomdist/Binomdist.md)
  * [CHANGE - Percentage Change](/lib/numerics/change/Change.md)
  * [CWT - Continuous Wavelet Transform](/lib/numerics/cwt/Cwt.md)
  * [DWT - Discrete Wavelet Transform](/lib/numerics/dwt/Dwt.md)
  * [EXPDIST - Exponential Distribution](/lib/numerics/expdist/Expdist.md)
  * [EXPTRANS - Exponential Transform](/lib/numerics/exptrans/Exptrans.md)
  * [FDIST - F-Distribution](/lib/numerics/fdist/Fdist.md)
  * [FFT - Fast Fourier Transform](/lib/numerics/fft/Fft.md)
  * [GAMMADIST - Gamma Distribution](/lib/numerics/gammadist/Gammadist.md)
  * [HIGHEST - Rolling Maximum](/lib/numerics/highest/Highest.md)
  * [IFFT - Inverse Fast Fourier Transform](/lib/numerics/ifft/Ifft.md)
  * [JERK - Jerk](/lib/numerics/jerk/Jerk.md)
  * [LINEARTRANS - Linear Transform](/lib/numerics/lineartrans/Lineartrans.md)
  * [LOGNORMDIST - Log-Normal Distribution](/lib/numerics/lognormdist/Lognormdist.md)
  * [LOGTRANS - Logarithmic Transform](/lib/numerics/logtrans/Logtrans.md)
  * [LOWEST - Rolling Minimum](/lib/numerics/lowest/Lowest.md)
  * [NORMDIST - Normal Distribution](/lib/numerics/normdist/Normdist.md)
  * [NORMALIZE - Min-Max Normalization](/lib/numerics/normalize/Normalize.md)
  * [POISSONDIST - Poisson Distribution](/lib/numerics/poissondist/Poissondist.md)
  * [RELU - Rectified Linear Unit](/lib/numerics/relu/Relu.md)
  * [SIGMOID - Logistic Function](/lib/numerics/sigmoid/Sigmoid.md)
  * [SLOPE - First Derivative](/lib/numerics/slope/Slope.md)
  * [SQRTTRANS - Square Root Transform](/lib/numerics/sqrttrans/Sqrttrans.md)
  * [TDIST - Student's t-Distribution](/lib/numerics/tdist/Tdist.md)
  * [WEIBULLDIST - Weibull Distribution](/lib/numerics/weibulldist/Weibulldist.md)

* **Errors**
  * [Overview](/lib/errors/_index.md)
  * [HUBER - Huber Loss](/lib/errors/huber/Huber.md)
  * [LOGCOSH - Log-Cosh Loss](/lib/errors/logcosh/LogCosh.md)
  * [MAAPE - Mean Arctangent Absolute Percentage Error](/lib/errors/maape/Maape.md)
  * [MAE - Mean Absolute Error](/lib/errors/mae/Mae.md)
  * [MAPD - Mean Absolute Percentage Deviation](/lib/errors/mapd/Mapd.md)
  * [MAPE - Mean Absolute Percentage Error](/lib/errors/mape/Mape.md)
  * [MASE - Mean Absolute Scaled Error](/lib/errors/mase/Mase.md)
  * [MDAE - Median Absolute Error](/lib/errors/mdae/Mdae.md)
  * [MDAPE - Median Absolute Percentage Error](/lib/errors/mdape/Mdape.md)
  * [ME - Mean Error](/lib/errors/me/Me.md)
  * [MPE - Mean Percentage Error](/lib/errors/mpe/Mpe.md)
  * [MRAE - Mean Relative Absolute Error](/lib/errors/mrae/Mrae.md)
  * [MSE - Mean Squared Error](/lib/errors/mse/Mse.md)
  * [MSLE - Mean Squared Logarithmic Error](/lib/errors/msle/Msle.md)
  * [PSEUDOHUBER - Pseudo-Huber Loss](/lib/errors/pseudohuber/PseudoHuber.md)
  * [QUANTILELOSS - Quantile Loss](/lib/errors/quantileloss/QuantileLoss.md)
  * [RAE - Relative Absolute Error](/lib/errors/rae/Rae.md)
  * [RMSE - Root Mean Squared Error](/lib/errors/rmse/Rmse.md)
  * [RMSLE - Root Mean Squared Logarithmic Error](/lib/errors/rmsle/Rmsle.md)
  * [RSE - Relative Squared Error](/lib/errors/rse/Rse.md)
  * [RSQUARED - Coefficient of Determination](/lib/errors/rsquared/Rsquared.md)
  * [SMAPE - Symmetric Mean Absolute Percentage Error](/lib/errors/smape/Smape.md)
  * [THEILU - Theil's U Statistic](/lib/errors/theilu/TheilU.md)
  * [TUKEY - Tukey Biweight Loss](/lib/errors/tukeybiweight/TukeyBiweight.md)
  * [WMAPE - Weighted Mean Absolute Percentage Error](/lib/errors/wmape/Wmape.md)
  * [WRMSE - Weighted RMSE](/lib/errors/wrmse/Wrmse.md)

* **Forecasts**
  * [Overview](/lib/forecasts/_index.md)
  * [AFIRMA - Adaptive FIR MA](/lib/forecasts/afirma/Afirma.md)

* **Cycles**
  * [Overview](/lib/cycles/_index.md)
  * [CCOR - Ehlers Correlation Cycle](/lib/cycles/ccor/Ccor.md)
  * [CCYC - Ehlers Cyber Cycle](/lib/cycles/ccyc/Ccyc.md)
  * [CG - Ehlers Center of Gravity](/lib/cycles/cg/Cg.md)
  * [DSP - Ehlers Detrended Synthetic Price](/lib/cycles/dsp/Dsp.md)
  * [EACP - Ehlers Autocorrelation Periodogram](/lib/cycles/eacp/Eacp.md)
  * [EBSW - Ehlers Even Better Sinewave](/lib/cycles/ebsw/Ebsw.md)
  * [HOMOD - Ehlers Homodyne Discriminator](/lib/cycles/homod/Homod.md)
  * [HT_DCPERIOD - Ehlers Hilbert Transform Dominant Cycle Period](/lib/cycles/ht_dcperiod/HtDcperiod.md)
  * [HT_DCPHASE - Ehlers Hilbert Transform Dominant Cycle Phase](/lib/cycles/ht_dcphase/HtDcphase.md)
  * [HT_PHASOR - Ehlers Hilbert Transform Phasor Components](/lib/cycles/ht_phasor/HtPhasor.md)
  * [HT_SINE - Ehlers Hilbert Transform SineWave (also known as SINE)](/lib/cycles/ht_sine/HtSine.md)
  * [LUNAR - Lunar Phase](/lib/cycles/lunar/Lunar.md)
  * [SOLAR - Solar Activity Cycle](/lib/cycles/solar/Solar.md)
  * [SSFDSP - Ehlers SSF Detrended Synthetic Price](/lib/cycles/ssfdsp/Ssfdsp.md)

* **Reversals**
  * [Overview](/lib/reversals/_index.md)
  * [CHANDELIER - Chandelier Exit](/lib/reversals/chandelier/Chandelier.md)
  * [CKSTOP - Chande Kroll Stop](/lib/reversals/ckstop/Ckstop.md)
  * [FRACTALS - Williams Fractals](/lib/reversals/fractals/Fractals.md)
  * [PIVOT - Pivot Points](/lib/reversals/pivot/Pivot.md)
  * [PIVOTCAM - Camarilla Pivot Points](/lib/reversals/pivotcam/Pivotcam.md)
  * [PIVOTDEM - DeMark Pivot Points](/lib/reversals/pivotdem/Pivotdem.md)
  * [PIVOTEXT - Extended Traditional Pivots](/lib/reversals/pivotext/Pivotext.md)
  * [PIVOTFIB - Fibonacci Pivot Points](/lib/reversals/pivotfib/Pivotfib.md)
  * [PIVOTWOOD - Woodie's Pivot Points](/lib/reversals/pivotwood/Pivotwood.md)
  * [PSAR - Parabolic Stop And Reverse](/lib/reversals/psar/Psar.md)
  * [SWINGS - Swing High/Low Detection](/lib/reversals/swings/Swings.md)
  * [TTM_SCALPER - TTM Scalper Alert](/lib/reversals/ttm_scalper/TtmScalper.md)