README

PIE-ready TA-Lib extension for PHP, bundling the TA-Lib sources and exposing a set of technical analysis functions.

Install using PIE

From sources

pie install --with-ta-lib

Also run make test to make sure everything is OK.

Build (from source)

phpize
./configure --with-ta-lib
make -j"$(nproc)"
make install

From packagist.org

pie install --with-ta-lib --no-cache -j2

Use --no-cache and -jx if needed.

TA-Lib Functions

Check the full API docs.

Overlap Studies

Trend-following averages and bands that overlay price series.

ACCBANDS, BBANDS, DEMA, EMA, HT_TRENDLINE, KAMA, MA, MAMA, MAVP, MIDPOINT, MIDPRICE, SAR, SAREXT, SMA, T3, TEMA, TRIMA, WMA

Volatility Indicators

Measures of price range and volatility over time.

ATR, NATR, TRANGE

Momentum Indicators

Oscillators and momentum measures that quantify speed and direction.

ADX, ADXR, APO, AROON, AROONOSC, BOP, CCI, CMO, DX, IMI, MACD, MACDEXT, MACDFIX, MFI, MINUS_DI, MINUS_DM, MOM, PLUS_DI, PLUS_DM, PPO, ROC, ROCP, ROCR, ROCR100, RSI, STOCH, STOCHF, STOCHRSI, TRIX, ULTOSC, WILLR

Cycle Indicators

Hilbert Transform-based cycle and phase estimates.

HT_DCPERIOD, HT_DCPHASE, HT_PHASOR, HT_SINE, HT_TRENDMODE

Volume Indicators

Volume-driven indicators that combine price and volume flows.

AD, ADOSC, OBV

Pattern Recognition

Candlestick pattern detectors returning integer pattern signals.

CDL2CROWS, CDL3BLACKCROWS, CDL3INSIDE, CDL3LINESTRIKE, CDL3OUTSIDE, CDL3STARSINSOUTH, CDL3WHITESOLDIERS, CDLABANDONEDBABY, CDLADVANCEBLOCK, CDLBELTHOLD, CDLBREAKAWAY, CDLCLOSINGMARUBOZU, CDLCONCEALBABYSWALL, CDLCOUNTERATTACK, CDLDARKCLOUDCOVER, CDLDOJI, CDLDOJISTAR, CDLDRAGONFLYDOJI, CDLENGULFING, CDLEVENINGDOJISTAR, CDLEVENINGSTAR, CDLGAPSIDESIDEWHITE, CDLGRAVESTONEDOJI, CDLHAMMER, CDLHANGINGMAN, CDLHARAMI, CDLHARAMICROSS, CDLHIGHWAVE, CDLHIKKAKE, CDLHIKKAKEMOD, CDLHOMINGPIGEON, CDLIDENTICAL3CROWS, CDLINNECK, CDLINVERTEDHAMMER, CDLKICKING, CDLKICKINGBYLENGTH, CDLLADDERBOTTOM, CDLLONGLEGGEDDOJI, CDLLONGLINE, CDLMARUBOZU, CDLMATCHINGLOW, CDLMATHOLD, CDLMORNINGDOJISTAR, CDLMORNINGSTAR, CDLONNECK, CDLPIERCING, CDLRICKSHAWMAN, CDLRISEFALL3METHODS, CDLSEPARATINGLINES, CDLSHOOTINGSTAR, CDLSHORTLINE, CDLSPINNINGTOP, CDLSTALLEDPATTERN, CDLSTICKSANDWICH, CDLTAKURI, CDLTASUKIGAP, CDLTHRUSTING, CDLTRISTAR, CDLUNIQUE3RIVER, CDLUPSIDEGAP2CROWS, CDLXSIDEGAP3METHODS

Statistic Functions

Statistical relationships and regressions over a data series.

BETA, CORREL, LINEARREG, LINEARREG_ANGLE, LINEARREG_INTERCEPT, LINEARREG_SLOPE, STDDEV, TSF, VAR

Price Transform

Derived price series from OHLC inputs (typical, median, weighted, etc).

AVGPRICE, AVGDEV, MEDPRICE, TYPPRICE, WCLPRICE

Math Transform

Element-wise math transforms applied to a series.

ACOS, ASIN, ATAN, CEIL, COS, COSH, EXP, FLOOR, LN, LOG10, SIN, SINH, SQRT, TAN, TANH

Math Operators

Element-wise arithmetic and min/max operations on series.

ADD, DIV, MAX, MAXINDEX, MIN, MININDEX, MINMAX, MINMAXINDEX, MULT, SUB, SUM

Note On Function Counts

The list above is derived from the vendored TA-Lib source (ta_group_idx.c) and contains 161 functions. The public list at https://ta-lib.org/functions/ shows 137 functions and omits the following 24 that are present in the source:

ACCBANDS, ACOS, ADD, ASIN, ATAN, AVGDEV, CDL3OUTSIDE, CEIL, COS, COSH, DIV, EXP, FLOOR, IMI, LN, LOG10, MAVP, MULT, SIN, SINH, SQRT, SUB, TAN, TANH

This is why our README count is higher: it includes math operators/transforms and a few additional indicators that are not listed on the website.

Notes

• Vendored TA-Lib sources live under lib/ta-lib.