google-finance - 如何在市场关闭日期通过 GoogleFinance 获取汇率

Question

我可以使用以下命令检索给定日期的汇率：

=GoogleFinance("audusd","price","09/15/2015")

但是，如果当天市场关闭，则GoogleFinance返回“N/A”：

=GoogleFinance("audusd","price","11/19/2015")

即使市场关闭，我如何让 GoogleFinance 为我提供价格？

Answer 1

我根据 UTC 时间使用了以下解决方案：

import datetime as dt

nowUTC = dt.datetime.utcnow()                  
    today14= nowUTC.replace(hour=14, minute=25, second=0, microsecond=0)
    today21= nowUTC.replace(hour=21, minute=5, second=0, microsecond=0)

if (nowUTC >= today21 or today14 >= nowUTC):

此解决方案基于市场关闭的时间：

http://www.wisestockbuyer.com/2012/05/what-time-do-stock-markets-open-and-close/