希尔伯特瞬时变换（HT_TRENDLINE）:ta.HT_TRENDLINE(close)
Moving average with variable period(MAVP):ta.MAVP(close, periods, maxperiod=30, matype=0)
MidPoint over period(MIDPOINT):ta.MIDPOINT(close, timeperiod=14)
MidPoint Price over period(MIDPRICE):ta.MIDPRICE(high, low, acceleration=0, maximum=0)
抛物线指标（SAR）:ta.SAR(high, low, acceleration=0, maximum=0)
抛物线扩展指标（SAREXT）:ta.SAREXT(high, low)
import pandas as pd import numpy as np import matplotlib.pyplot as plt import talib as ta import tushare as ts plt.rcParams[‘font.sans-serif‘] = [‘SimHei‘] plt.rcParams[‘axes.unicode_minus‘] = False df = ts.get_k_data(‘sh‘, start=‘2000-01-01‘) df.index = pd.to_datetime(df.date) df = df.sort_index() df2 = pd.DataFrame(df.close) df2[‘HT‘] = ta.HT_TRENDLINE(df.close) periods = np.array([3]*len(df), dtype=float) df2[‘MAVP‘] = ta.MAVP(df.close, periods) df2[‘MIDPOINT‘] = ta.MIDPOINT(df.close) df2[‘MIDPRICE‘] = ta.MIDPRICE(df.high, df.low) df2[‘SAR‘] = ta.SAR(df.high, df.low) df2[‘SAREXT‘] = ta.SAREXT(df.high, df.low) df2.tail() df2.loc[‘2018-01-01‘:‘2019-09-30‘, [‘close‘, ‘HT‘, ‘MAVP‘, ‘MIDPOINT‘, ‘MIDPRICE‘, ‘SAR‘] ].plot(figsize=(16,6)) ax = plt.gca() ax.spines[‘right‘].set_color(‘none‘) ax.spines[‘top‘].set_colot(‘none‘) plt.title(‘上证指数其他趋势指标‘, fontsize=15) plt.xlabel(‘‘) plt.show()
df2.loc[‘2018-01-01‘:‘2019-09-30‘, ‘SAREXT‘].plot(figsize=(16,6)) ax = plt.gca() ax.spines[‘right‘].set_color(‘none‘) ax.spines[‘top‘].set_color(‘none‘) plt.title(‘上证指数抛物线扩展走势‘, fontsize=15) plt.xlabel(‘‘) plt.show()
原文：https://www.cnblogs.com/wintalau/p/11616316.html
