# 歷史總是相似 牛市還在延續 > 來源：https://uqer.io/community/share/5541f07af9f06c1c3d687ffa 07年與15年的牛市時如此相似，你準備好繼續all in 了嗎？ ## 話不多說，圖見真章! ```py import datetime as dt import numpy as np import seaborn as sns sns.set_style('white') from matplotlib import pyplot as plt from CAL.PyCAL import * font.set_size(20) index = '000300' data = DataAPI.MktIdxdGet(ticker = index, beginDate='20070101', endDate='20071101') data.index = data.tradeDate.apply(lambda x: dt.datetime.strptime(x, '%Y-%m-%d')) data2 = DataAPI.MktIdxdGet(ticker =index, beginDate='20140830', endDate='20150428') data2.index = data2.tradeDate.apply(lambda x: dt.datetime.strptime(x, '%Y-%m-%d')) data['2006 - 2008'] = data['closeIndex'] data = data[['2006 - 2008']] data['2014 - 2015'] = np.nan data['2014 - 2015'][:len(data2.closeIndex.values)] = data2.closeIndex.values data = data[['2006 - 2008', '2014 - 2015']] data.plot(figsize=(8,4), grid = False) plt.legend([u'2007年牛市', u'2015年牛市'], prop = font, loc = 'best') sns.despine() ```