#-*-coding=utf-8-*-
import tushare as ts
import os
cwd=os.getcwd()
os.chdir(os.path.join(cwd,'data'))

def main():
    df = ts.get_today_ticks('300104')
    total_vol=df['volume'].sum()*100
    print('总成交股数')
    big_deal=df[df['volume']>=100]['volume'].sum()*100
    print('大于100手的总和',big_deal)
    percent=float(big_deal)/total_vol*100
    print('大单占比',percent)
    print(df['volume'].value_count())


if __name__ == '__main__':
    main()