TradeTime#
TradeTime是针对交易开发的日期时间工具,在计算上和python标准库datetime完美结合,可以灵活对日期时间进行运算操作。
支持和
datetime结合使用;目前只支持A股交易日期和交易时间,可自行导入交易日历或任意工作日历;
当前A股交易时间为:09:30-11:30为早盘,11:30-13:00为盘中休市,13:00-15:00为午盘;
具体使用,可查看说明文档;
TradeTime is a date and time tool developed for trading. It is computationally integrated with the Python standard library datetime, allowing flexible operation of date and time.
Combination with
datetime;Currently, only Chinese trading datetime is supported, but you are allowed to import your own trading calendar or any working calendar;
For details, see the documentation;
安装 Install#
pip install tradetime
导入 Import#
# import datetime and tradetime
import datetime
import tradetime
快速使用 Quick Start!#
获取今日交易日期
>>> tradetime.date()
date(year=2022, month=5, day=19, freq='D')
获取昨日交易日期
>>> tradetime.date() - 1
date(year=2022, month=5, day=18, freq='D')
获取当前周频的结束日期
>>> tradetime.date().close('W')
date(year=2022, month=5, day=20, freq='W')
获取上周周频结束日期
>>> tradetime.date().close('W') - 1
date(year=2022, month=5, day=13, freq='W')
格式化
>>> str(tradetime.date().close('W') + 1)
'2022-05-27'
链接 Link#
SandQuant公众号