#获取昨日涨停列表
if g.hold_list != []:
df = get_price(g.hold_list, end_date=context.previous_date, frequency='daily', fields=['close','high_limit'], count=1, panel=False, fill_paused=False)
df = df[df['close'] == df['high_limit']]
g.high_limit_list = list(df.code)
else:
g.high_limit_list = []
### 若按备注是意思,只保存前一天的涨停板,是否可以改为:
g.high_limit_list = [] # 首先将涨停板清空
if g.hold_list != []:
df = get_price(g.hold_list, end_date=context.previous_date, frequency='daily', fields=['close','high_limit'], count=1, panel=False, fill_paused=False)
df = df[df['close'] == df['high_limit']]
g.high_limit_list = list(df.code) # 装入上一天的涨停板
2022-11-25