talib python文档_talib 中文文档(一):快速开始
TA-Lib
简介:
这是一个Python 金融指数处理库TA-LIB,他是基于 Cython
而不是 SWIG。
TA-Lib is widely used by trading software developers requiring to perform
technical analysis of financial market data.
TA-Lib广泛应用与交易软件,和金融市场数据进行技术分析。
Includes 150+ indicators such as ADX, MACD, RSI, Stochastic, Bollinger
Bands, etc.
Candlestick pattern recognition
Open-source API for C/C++, Java, Perl, Python and 100% Managed .NET
包含了炒股150+的数据指标:ADX, MACD, RSI, Stochastic, Bollinger Bands, etc.
K线趋势识别
完全开源,支持 C/C++, Java, Perl, Python and 100% Managed .NET
安装TA-Lib
案例(快速开始)
Similar to TA-Lib, the function interface provides a lightweight wrapper of
the exposed TA-Lib indicators.
类似于TA库,对函数接口进行了一个轻量级的封装,用于公开的ta-lib的指标。
Each function returns an output array and have default values for their
parameters, unless specified as keyword arguments. Typically, these functions
will have an initial “lookback” period (a required number of observations
before an output is generated) set to NaN.
每个函数都默认需要输入数组,并为它们提供默认值。
参数,除非指定为关键字参数。通常,这些函数
会有一个初步的“lookback”时期(观测所需数量
在生成一个输出之前),设置为“NaN”。
All of the following examples use the function API:
所有的API函数的使用,都需引入库文件:
import numpy
import talib
close = numpy.random.random(100)
计算收盘价的一个简单移动平均数SMA:
output = talib.SMA(close)
计算布林线,三指数移动平均:
from talib import MA_Type
upper, middle, lower = talib.BBANDS(close, matype=MA_Type.T3)
计算收盘价的动量,时间为5:
output = talib.MOM(close, timeperiod=5)
Abstract API Quick Start
If you’re already familiar with using the function API, you should feel right
at home using the abstract API. Every function takes the same input, passed
as a dictionary of Numpy arrays:
如果您已经熟悉使用函数API,那么您就应该精通使用抽象API。
每个函数有相同的输入,作为一个字典通过NumPy数组:
import numpy as np
# note that all ndarrays must be the same length!
inputs = {
'open': np.random.random(100),
'high': np.random.random(100),
'low': np.random.random(100),
'close': np.random.random(100),
'volume': np.random.random(100)
}
函数可以直接导入,也可以用名称实例化:
from talib import abstract
sma = abstract.SMA
sma = abstract.Function('sma')
调用函数基本上与函数API相同:
from talib.abstract import *
output = SMA(input_arrays, timeperiod=25) # SMA均线价格计算收盘价
output = SMA(input_arrays, timeperiod=25, price='open') # SMA均线价格计算收盘价
upper, middle, lower = BBANDS(input_arrays, 20, 2, 2)
slowk, slowd = STOCH(input_arrays, 5, 3, 0, 3, 0) # uses high, low, close by default
slowk, slowd = STOCH(input_arrays, 5, 3, 0, 3, 0, prices=['high', 'low', 'open'])
了解更多高级使用TA库 here.
Supported Indicators 支持指标
We can show all the TA functions supported by TA-Lib, either as a list or
as a dict sorted by group (e.g. “Overlap Studies”, “Momentum Indicators”,
etc):
我们可以显示Ta lib的所有TA函数,返回一个 list 或者 dict
import talib
print talib.get_functions()
print talib.get_function_groups()
Function Groups
BBANDS Bollinger Bands #布林带
DEMA Double Exponential Moving Average #双指数移动平均线
EMA Exponential Moving Average #指数滑动平均
HT_TRENDLINE Hilbert Transform - Instantaneous Trendline #希尔伯特变换瞬时趋势
KAMA Kaufman Adaptive Moving Average #卡玛考夫曼自适应移动平均
MA Moving average #均线
MAMA MESA Adaptive Moving Average #自适应移动平均
MAVP Moving average with variable period #变周期移动平均
MIDPOINT MidPoint over period #在周期的中点
MIDPRICE Midpoint Price over period #中间时段价格
SAR Parabolic SAR #抛物线转向指标
SAREXT Parabolic SAR - Extended
SMA Simple Moving Average
T3 Triple Exponential Moving Average (T3)
TEMA Triple Exponential Moving Average
TRIMA Triangular Moving Average
WMA Weighted Moving Average
ADX Average Directional Movement Index
ADXR Average Directional Movement Index Rating
APO Absolute Price Oscillator
AROON Aroon
AROONOSC Aroon Oscillator
BOP Balance Of Power
CCI Commodity Channel Index
CMO Chande Momentum Oscillator
DX Directional Movement Index
MACD Moving Average Convergence/Divergence
MACDEXT MACD with controllable MA type
MACDFIX Moving Average Convergence/Divergence Fix 12/26
MFI Money Flow Index
MINUS_DI Minus Directional Indicator
MINUS_DM Minus Directional Movement
MOM Momentum
PLUS_DI Plus Directional Indicator
PLUS_DM Plus Directional Movement
PPO Percentage Price Oscillator
ROC Rate of change : ((price/prevPrice)-1)*100
ROCP Rate of change Percentage: (price-prevPrice)/prevPrice
ROCR Rate of change ratio: (price/prevPrice)
ROCR100 Rate of change ratio 100 scale: (price/prevPrice)*100
RSI Relative Strength Index
STOCH Stochastic
STOCHF Stochastic Fast
STOCHRSI Stochastic Relative Strength Index
TRIX 1-day Rate-Of-Change (ROC) of a Triple Smooth EMA
ULTOSC Ultimate Oscillator
WILLR Williams' %R
AD Chaikin A/D Line
ADOSC Chaikin A/D Oscillator
OBV On Balance Volume
ATR Average True Range
NATR Normalized Average True Range
TRANGE True Range
AVGPRICE Average Price
MEDPRICE Median Price
TYPPRICE Typical Price
WCLPRICE Weighted Close Price
HT_DCPERIOD Hilbert Transform - Dominant Cycle Period
HT_DCPHASE Hilbert Transform - Dominant Cycle Phase
HT_PHASOR Hilbert Transform - Phasor Components
HT_SINE Hilbert Transform - SineWave
HT_TRENDMODE Hilbert Transform - Trend vs Cycle Mode
CDL2CROWS Two Crows
CDL3BLACKCROWS Three Black Crows
CDL3INSIDE Three Inside Up/Down
CDL3LINESTRIKE Three-Line Strike
CDL3OUTSIDE Three Outside Up/Down
CDL3STARSINSOUTH Three Stars In The South
CDL3WHITESOLDIERS Three Advancing White Soldiers
CDLABANDONEDBABY Abandoned Baby
CDLADVANCEBLOCK Advance Block
CDLBELTHOLD Belt-hold
CDLBREAKAWAY Breakaway
CDLCLOSINGMARUBOZU Closing Marubozu
CDLCONCEALBABYSWALL Concealing Baby Swallow
CDLCOUNTERATTACK Counterattack
CDLDARKCLOUDCOVER Dark Cloud Cover
CDLDOJI Doji
CDLDOJISTAR Doji Star
CDLDRAGONFLYDOJI Dragonfly Doji
CDLENGULFING Engulfing Pattern
CDLEVENINGDOJISTAR Evening Doji Star
CDLEVENINGSTAR Evening Star
CDLGAPSIDESIDEWHITE Up/Down-gap side-by-side white lines
CDLGRAVESTONEDOJI Gravestone Doji
CDLHAMMER Hammer
CDLHANGINGMAN Hanging Man
CDLHARAMI Harami Pattern
CDLHARAMICROSS Harami Cross Pattern
CDLHIGHWAVE High-Wave Candle
CDLHIKKAKE Hikkake Pattern
CDLHIKKAKEMOD Modified Hikkake Pattern
CDLHOMINGPIGEON Homing Pigeon
CDLIDENTICAL3CROWS Identical Three Crows
CDLINNECK In-Neck Pattern
CDLINVERTEDHAMMER Inverted Hammer
CDLKICKING Kicking
CDLKICKINGBYLENGTH Kicking - bull/bear determined by the longer marubozu
CDLLADDERBOTTOM Ladder Bottom
CDLLONGLEGGEDDOJI Long Legged Doji
CDLLONGLINE Long Line Candle
CDLMARUBOZU Marubozu
CDLMATCHINGLOW Matching Low
CDLMATHOLD Mat Hold
CDLMORNINGDOJISTAR Morning Doji Star
CDLMORNINGSTAR Morning Star
CDLONNECK On-Neck Pattern
CDLPIERCING Piercing Pattern
CDLRICKSHAWMAN Rickshaw Man
CDLRISEFALL3METHODS Rising/Falling Three Methods
CDLSEPARATINGLINES Separating Lines
CDLSHOOTINGSTAR Shooting Star
CDLSHORTLINE Short Line Candle
CDLSPINNINGTOP Spinning Top
CDLSTALLEDPATTERN Stalled Pattern
CDLSTICKSANDWICH Stick Sandwich
CDLTAKURI Takuri (Dragonfly Doji with very long lower shadow)
CDLTASUKIGAP Tasuki Gap
CDLTHRUSTING Thrusting Pattern
CDLTRISTAR Tristar Pattern
CDLUNIQUE3RIVER Unique 3 River
CDLUPSIDEGAP2CROWS Upside Gap Two Crows
CDLXSIDEGAP3METHODS Upside/Downside Gap Three Methods
BETA Beta
CORREL Pearson's Correlation Coefficient (r)
LINEARREG Linear Regression
LINEARREG_ANGLE Linear Regression Angle
LINEARREG_INTERCEPT Linear Regression Intercept
LINEARREG_SLOPE Linear Regression Slope
STDDEV Standard Deviation
TSF Time Series Forecast
VAR Variance
我想成为一名依靠乞讨的程序员。
164938069.png
talib python文档_talib 中文文档(一):快速开始相关推荐
- SpringBoot中文文档 SpringBoot中文参考指南 SpringBoot中文参考文档 springboot中文文档 springboot中文
SpringBoot中文文档 SpringBoot中文参考指南 SpringBoot中文参考文档 springboot中文文档 springboot中文 SpringBoot中文文档 SpringBo ...
- mod python中文文档_mod_python中文文档
mod_python中文文档 -- oatil, eddyxu [2004-08-09 23:22:00] mod_python是apache组织的一个项目,通过它,可以开发psp或cgi,mod_p ...
- swift中文文档_Flutter 中文文档:使用 Packages
Flutter 支持使用其他开发者向 Flutter 和 Dart 生态系统贡献的共享 package,这意味着你可以快速构建应用而不是一切从零开始. 现有的 package 支持许多使用场景,例如, ...
- python tkinter手册_tkinter 中文文档
广告关闭 腾讯云11.11云上盛惠 ,精选热门产品助力上云,云服务器首年88元起,买的越多返的越多,最高返5000元! __author__=python importtkinterastk clas ...
- python torch exp_PyTorch官方中文文档:torch
torch 包 torch 包含了多维张量的数据结构以及基于其上的多种数学操作.另外,它也提供了多种工具,其中一些可以更有效地对张量和任意类型进行序列化. 它有CUDA 的对应实现,可以在NVIDIA ...
- python 任务队列 huey_python huey中文文档(二)
紧接着上回继续翻译吧.有关huey这个python写的的轻量级消息队列 个人才疏学浅,可能很多英文都要借助翻译软件,但尽量做到能够易于理解. 教程指导 这个文档的目的是为了帮助人尽可能快速使用huey ...
- k3s文档:中文文档地址
K3s文档中心 - 轻量级 Kubernetes
- python语言需要英语非常好吗-Python用不好英语水平不够?这里有官方中文文档你看不看...
Python 作为世界上最好用的语言,官方支持的文档一直没有中文.小伙伴们已经习惯了原汁原味的英文文档,但如果有官方中文文档,那么查阅或理解速度都会大大提升.本文将介绍隐藏在 Python 官网的中文 ...
- python中文昵称-官方出品 Python 中文文档!拜托,别再说看不懂了
点击" 开发者技术前线 ",选择"星标�" 在看|星标|留言, 真爱 回复"666",获取一份技术人专属大礼包 作者:机器之心 参与:思源 ...
- 学python不会英语怎么办_Python学习 英语不好怎么办?这里有官方中文文档你看不看...
Python 作为世界上最好用的语言,官方支持的文档一直没有中文.小伙伴们已经习惯了原汁原味的英文文档,但如果有官方中文文档,那么查阅或理解速度都会大大提升.本文将介绍隐藏在 Python 官网的中文 ...
最新文章
- 全球首次!中国黑客通过安全漏洞远程攻破特斯拉,可在行驶中“帮”你刹车...
- jmeter常见错误及解决方法
- mxnet可视化模型中间层feature map输出
- ABAP:区别CALL SCREEN/SET SCREEN/LEAVE TO SCREEN
- java8中stream最实用总结和调试技巧
- scn SAP UI5 exercise - create root view
- android jni 结构体_Android应用开发Android JNI-c/c++调用java方法
- 睡眠音频分割及识别问题(十)--Java读取wav文件
- java gbk汉字 10进制,用java程序将GBK字符转成UTF-8编码格式
- DbEntry 开发实践:Wiki 系统(四)
- android终端模拟器官方下载,Android 终端模拟器 | F-Droid - Free and Open Source Android App Repository...
- ubuntu 键盘输入法为空_[已解决]HELP!!!fcitx 输入法不出来,键盘也不见了
- php+uc+client_uc_client是如何与UCenter进行通信的
- 瑞典皇家理工学院计算机学什么,瑞典皇家理工学院有哪些研究生专业
- dbca 命令行静默方式创建Oracle RAC
- 加密解密和CA证书杂记
- Java IO流学习总结(一)—— IO流分类和常用IO流汇总
- 【高中数学】三棱锥体积公式
- 批量创建带密码的7z和rar压缩包工具
- 高项论文练习--项目范围管理