TA-Lib中Momentum Indicators（动量指标）的详细介绍以及如何应用这些指标的示例代码。
1. ADX (Average Directional Movement Index)
简介：ADX是一个衡量趋势强度的指标，结合了+DI和-DI。
import talib
import numpy as np
high = np.random.random(100)
low = np.random.random(100)
close = np.random.random(100)
result = talib.ADX(high, low, close, timeperiod=14)
2. ADXR (Average Directional Movement Rating)
简介：ADXR是ADX的移动平均线，用于平滑ADX值。
result = talib.ADXR(high, low, close, timeperiod=14)
3. APO (Absolute Price Oscillator)
简介：APO是价格与其n周期简单移动平均线的差值。
result = talib.APO(close, fastperiod=12, slowperiod=26, matype=0)
4. AROON (Aroon)
简介：Aroon指标显示一定时间窗口内价格达到最高和最低点的时间比例。
aroon_down, aroon_up = talib.AROON(high, low, timeperiod=14)
5. AROONOSC (Aroon Oscillator)
简介：AROONOSC是Aroon指标的振荡器版本。
result = talib.AROONOSC(high, low, timeperiod=14)
6. BOP (Balance of Power)
简介：BOP是衡量买卖力量平衡的指标。
result = talib.BOP(open, high, low, close)
7. CCI (Commodity Channel Index)
简介：CCI是衡量当前价格是否超出正常范围的指标。
result = talib.CCI(high, low, close, timeperiod=14)
8. CMO (Chande Momentum Oscillator)
简介：CMO是动量指标，显示价格相对于过去价格的变化。
result = talib.CMO(close, timeperiod=14)
9. DX (Directional Movement Index)
简介：DX是+DI和-DI之差的绝对值。
plus_di = talib.PLUS_DI(high, low, close, timeperiod=14)
minus_di = talib.MINUS_DI(high, low, close, timeperiod=14)
result = talib.DX(high, low, close, timeperiod=14)
10. MACD (Moving Average Convergence/Divergence)
简介：MACD是两个不同周期的EMA之差。
macd, macdsignal, macdhist = talib.MACD(close, fastperiod=12, slowperiod=26, signalperiod=9)
11. MACDEXT (MACD with controllable MA type)
简介：MACDEXT允许选择不同的MA类型。
macd, macdsignal, macdhist = talib.MACDEXT(close, fastperiod=12, fastmatype=0, slowperiod=26, slowmatype=0, signalperiod=9, signalmatype=0)
12. MACDFIX (Moving Average Convergence/Divergence Fix 12/26)
简介：MACDFIX使用固定的12和26周期计算MACD。
macd, macdsignal, macdhist = talib.MACDFIX(close, signalperiod=9)
13. MFI (Money Flow Index)
简介：MFI是资金流量指标，反映资金流入流出情况。
result = talib.MFI(high, low, close, volume, timeperiod=14)
14. MINUS_DI (Minus Directional Indicator)
简介：MINUS_DI是负方向性运动指标。
result = talib.MINUS_DI(high, low, close, timeperiod=14)
15. MINUS_DM (Minus Directional Movement)
简介：MINUS_DM是负方向性运动值。
result = talib.MINUS_DM(high, low, timeperiod=14)
16. MOM (Momentum)
简介：MOM是当前价格与n周期前的收盘价之差。
result = talib.MOM(close, timeperiod=10)
17. PLUS_DI (Plus Directional Indicator)
简介：PLUS_DI是正方向性运动指标。
result = talib.PLUS_DI(high, low, close, timeperiod=14)
18. PLUS_DM (Plus Directional Movement)
简介：PLUS_DM是正方向性运动值。
result = talib.PLUS_DM(high, low, timeperiod=14)
19. PPO (Percentage Price Oscillator)
简介：PPO是价格的百分比变化。
result = talib.PPO(close, fastperiod=12, slowperiod=26, matype=0)
20. ROC (Rate of Change)
简介：ROC是当前价格与n周期前的价格之比。
result = talib.ROC(close, timeperiod=10)
21. ROCP (Rate of Change Percentage)
简介：ROCP是当前价格与n周期前的价格之比的百分比。
result = talib.ROCP(close, timeperiod=10)
22. ROCR (Rate of Change Ratio)
简介：ROCR是当前价格与n周期前的价格之比。
result = talib.ROCR(close, timeperiod=10)
23. ROCR100 (Rate of Change Ratio 100 scale)
简介：ROCR100是ROCR的缩放版本。
result = talib.ROCR100(close, timeperiod=10)
24. RSI (Relative Strength Index)
简介：RSI是衡量价格变动速度和变化的指标。
result = talib.RSI(close, timeperiod=14)
25. STOCH (Stochastic)
简介：STOCH是随机指标，显示价格在一段时间内的相对位置。
slowk, slowd = talib.STOCH(high, low, close, fastk_period=5, slowk_period=3, slowk_matype=0, slowd_period=3, slowd_matype=0)
26. STOCHF (Stochastic Fast)
简介：STOCHF是快速随机指标。
slowk, slowd = talib.STOCHF(high, low, close, fastk_period=5, fastd_period=3, fastd_matype=0)
27. STOCHRSI (Stochastic Relative Strength Index)
简介：STOCHRSI是RSI的随机指标。
fastk, fastd = talib.STOCHRSI(close, timeperiod=14, fastk_period=5, fastd_period=3, fastd_matype=0)
28. TRIX (Trix)
简介：TRIX是三重指数平滑移动平均线。
result = talib.TRIX(close, timeperiod=30)
- ULTOSC (Ultimate Oscillator)
简介：ULTOSC是多个时间框架的加权移动平均线。
result = talib.ULTOSC(high, low, close, timeperiod1=7, timeperiod2=14, timeperiod3=28)
30. WILLR (Williams’ %R)
简介：WILLR是衡量市场超买或超卖的指标。
result = talib.WILLR(high, low, close, timeperiod=14)