Downloads
Documentation
Get Involved
Help
Getting Started
Introduction
A simple tutorial
Language Reference
Basic syntax
Types
Variables
Constants
Expressions
Operators
Control Structures
Functions
Classes and Objects
Namespaces
Enumerations
Errors
Exceptions
Fibers
Generators
Attributes
References Explained
Predefined Variables
Predefined Exceptions
Predefined Interfaces and Classes
Predefined Attributes
Context options and parameters
Supported Protocols and Wrappers
Security
Introduction
General considerations
Installed as CGI binary
Installed as an Apache module
Session Security
Filesystem Security
Database Security
Error Reporting
User Submitted Data
Hiding PHP
Keeping Current
Features
HTTP authentication with PHP
Cookies
Sessions
Handling file uploads
Using remote files
Connection handling
Persistent Database Connections
Command line usage
Garbage Collection
DTrace Dynamic Tracing
Function Reference
Affecting PHP's Behaviour
Audio Formats Manipulation
Authentication Services
Command Line Specific Extensions
Compression and Archive Extensions
Cryptography Extensions
Database Extensions
Date and Time Related Extensions
File System Related Extensions
Human Language and Character Encoding Support
Image Processing and Generation
Mail Related Extensions
Mathematical Extensions
Non-Text MIME Output
Process Control Extensions
Other Basic Extensions
Other Services
Search Engine Extensions
Server Specific Extensions
Session Extensions
Text Processing
Variable and Type Related Extensions
Web Services
Windows Only Extensions
XML Manipulation
GUI Extensions
Keyboard Shortcuts
?
This help
j
Next menu item
k
Previous menu item
g p
Previous man page
g n
Next man page
G
Scroll to bottom
g g
Scroll to top
g h
Goto homepage
g s
Goto search
(current page)
/
Focus search box
Introduction »
« stats_variance
PHP Manual
Function Reference
Mathematical Extensions
Change language:
English
German
Spanish
French
Italian
Japanese
Brazilian Portuguese
Russian
Turkish
Ukrainian
Chinese (Simplified)
Other
Technical Analysis for Traders
Introduction
Installing/Configuring
Requirements
Installation
Runtime Configuration
Predefined Constants
Trader Functions
trader_acos
— Vector Trigonometric ACos
trader_ad
— Chaikin A/D Line
trader_add
— Vector Arithmetic Add
trader_adosc
— Chaikin A/D Oscillator
trader_adx
— Average Directional Movement Index
trader_adxr
— Average Directional Movement Index Rating
trader_apo
— Absolute Price Oscillator
trader_aroon
— Aroon
trader_aroonosc
— Aroon Oscillator
trader_asin
— Vector Trigonometric ASin
trader_atan
— Vector Trigonometric ATan
trader_atr
— Average True Range
trader_avgprice
— Average Price
trader_bbands
— Bollinger Bands
trader_beta
— Beta
trader_bop
— Balance Of Power
trader_cci
— Commodity Channel Index
trader_cdl2crows
— Two Crows
trader_cdl3blackcrows
— Three Black Crows
trader_cdl3inside
— Three Inside Up/Down
trader_cdl3linestrike
— Three-Line Strike
trader_cdl3outside
— Three Outside Up/Down
trader_cdl3starsinsouth
— Three Stars In The South
trader_cdl3whitesoldiers
— Three Advancing White Soldiers
trader_cdlabandonedbaby
— Abandoned Baby
trader_cdladvanceblock
— Advance Block
trader_cdlbelthold
— Belt-hold
trader_cdlbreakaway
— Breakaway
trader_cdlclosingmarubozu
— Closing Marubozu
trader_cdlconcealbabyswall
— Concealing Baby Swallow
trader_cdlcounterattack
— Counterattack
trader_cdldarkcloudcover
— Dark Cloud Cover
trader_cdldoji
— Doji
trader_cdldojistar
— Doji Star
trader_cdldragonflydoji
— Dragonfly Doji
trader_cdlengulfing
— Engulfing Pattern
trader_cdleveningdojistar
— Evening Doji Star
trader_cdleveningstar
— Evening Star
trader_cdlgapsidesidewhite
— Up/Down-gap side-by-side white lines
trader_cdlgravestonedoji
— Gravestone Doji
trader_cdlhammer
— Hammer
trader_cdlhangingman
— Hanging Man
trader_cdlharami
— Harami Pattern
trader_cdlharamicross
— Harami Cross Pattern
trader_cdlhighwave
— High-Wave Candle
trader_cdlhikkake
— Hikkake Pattern
trader_cdlhikkakemod
— Modified Hikkake Pattern
trader_cdlhomingpigeon
— Homing Pigeon
trader_cdlidentical3crows
— Identical Three Crows
trader_cdlinneck
— In-Neck Pattern
trader_cdlinvertedhammer
— Inverted Hammer
trader_cdlkicking
— Kicking
trader_cdlkickingbylength
— Kicking - bull/bear determined by the longer marubozu
trader_cdlladderbottom
— Ladder Bottom
trader_cdllongleggeddoji
— Long Legged Doji
trader_cdllongline
— Long Line Candle
trader_cdlmarubozu
— Marubozu
trader_cdlmatchinglow
— Matching Low
trader_cdlmathold
— Mat Hold
trader_cdlmorningdojistar
— Morning Doji Star
trader_cdlmorningstar
— Morning Star
trader_cdlonneck
— On-Neck Pattern
trader_cdlpiercing
— Piercing Pattern
trader_cdlrickshawman
— Rickshaw Man
trader_cdlrisefall3methods
— Rising/Falling Three Methods
trader_cdlseparatinglines
— Separating Lines
trader_cdlshootingstar
— Shooting Star
trader_cdlshortline
— Short Line Candle
trader_cdlspinningtop
— Spinning Top
trader_cdlstalledpattern
— Stalled Pattern
trader_cdlsticksandwich
— Stick Sandwich
trader_cdltakuri
— Takuri (Dragonfly Doji with very long lower shadow)
trader_cdltasukigap
— Tasuki Gap
trader_cdlthrusting
— Thrusting Pattern
trader_cdltristar
— Tristar Pattern
trader_cdlunique3river
— Unique 3 River
trader_cdlupsidegap2crows
— Upside Gap Two Crows
trader_cdlxsidegap3methods
— Upside/Downside Gap Three Methods
trader_ceil
— Vector Ceil
trader_cmo
— Chande Momentum Oscillator
trader_correl
— Pearson's Correlation Coefficient (r)
trader_cos
— Vector Trigonometric Cos
trader_cosh
— Vector Trigonometric Cosh
trader_dema
— Double Exponential Moving Average
trader_div
— Vector Arithmetic Div
trader_dx
— Directional Movement Index
trader_ema
— Exponential Moving Average
trader_errno
— Get error code
trader_exp
— Vector Arithmetic Exp
trader_floor
— Vector Floor
trader_get_compat
— Get compatibility mode
trader_get_unstable_period
— Get unstable period
trader_ht_dcperiod
— Hilbert Transform - Dominant Cycle Period
trader_ht_dcphase
— Hilbert Transform - Dominant Cycle Phase
trader_ht_phasor
— Hilbert Transform - Phasor Components
trader_ht_sine
— Hilbert Transform - SineWave
trader_ht_trendline
— Hilbert Transform - Instantaneous Trendline
trader_ht_trendmode
— Hilbert Transform - Trend vs Cycle Mode
trader_kama
— Kaufman Adaptive Moving Average
trader_linearreg
— Linear Regression
trader_linearreg_angle
— Linear Regression Angle
trader_linearreg_intercept
— Linear Regression Intercept
trader_linearreg_slope
— Linear Regression Slope
trader_ln
— Vector Log Natural
trader_log10
— Vector Log10
trader_ma
— Moving average
trader_macd
— Moving Average Convergence/Divergence
trader_macdext
— MACD with controllable MA type
trader_macdfix
— Moving Average Convergence/Divergence Fix 12/26
trader_mama
— MESA Adaptive Moving Average
trader_mavp
— Moving average with variable period
trader_max
— Highest value over a specified period
trader_maxindex
— Index of highest value over a specified period
trader_medprice
— Median Price
trader_mfi
— Money Flow Index
trader_midpoint
— MidPoint over period
trader_midprice
— Midpoint Price over period
trader_min
— Lowest value over a specified period
trader_minindex
— Index of lowest value over a specified period
trader_minmax
— Lowest and highest values over a specified period
trader_minmaxindex
— Indexes of lowest and highest values over a specified period
trader_minus_di
— Minus Directional Indicator
trader_minus_dm
— Minus Directional Movement
trader_mom
— Momentum
trader_mult
— Vector Arithmetic Mult
trader_natr
— Normalized Average True Range
trader_obv
— On Balance Volume
trader_plus_di
— Plus Directional Indicator
trader_plus_dm
— Plus Directional Movement
trader_ppo
— Percentage Price Oscillator
trader_roc
— Rate of change : ((price/prevPrice)-1)*100
trader_rocp
— Rate of change Percentage: (price-prevPrice)/prevPrice
trader_rocr
— Rate of change ratio: (price/prevPrice)
trader_rocr100
— Rate of change ratio 100 scale: (price/prevPrice)*100
trader_rsi
— Relative Strength Index
trader_sar
— Parabolic SAR
trader_sarext
— Parabolic SAR - Extended
trader_set_compat
— Set compatibility mode
trader_set_unstable_period
— Set unstable period
trader_sin
— Vector Trigonometric Sin
trader_sinh
— Vector Trigonometric Sinh
trader_sma
— Simple Moving Average
trader_sqrt
— Vector Square Root
trader_stddev
— Standard Deviation
trader_stoch
— Stochastic
trader_stochf
— Stochastic Fast
trader_stochrsi
— Stochastic Relative Strength Index
trader_sub
— Vector Arithmetic Subtraction
trader_sum
— Summation
trader_t3
— Triple Exponential Moving Average (T3)
trader_tan
— Vector Trigonometric Tan
trader_tanh
— Vector Trigonometric Tanh
trader_tema
— Triple Exponential Moving Average
trader_trange
— True Range
trader_trima
— Triangular Moving Average
trader_trix
— 1-day Rate-Of-Change (ROC) of a Triple Smooth EMA
trader_tsf
— Time Series Forecast
trader_typprice
— Typical Price
trader_ultosc
— Ultimate Oscillator
trader_var
— Variance
trader_wclprice
— Weighted Close Price
trader_willr
— Williams' %R
trader_wma
— Weighted Moving Average
Improve This Page
Learn How To Improve This Page
•
Submit a Pull Request
•
Report a Bug
+
add a note
User Contributed Notes
There are no user contributed notes for this page.