BeforeMarketOpenEvent¶

class qf_lib.backtesting.events.time_event.regular_time_event.before_market_open_event.BeforeMarketOpenEvent[source]¶

Bases: qf_lib.backtesting.events.time_event.regular_time_event.daily_market_event.DailyMarketEvent

Rule which is triggered every day before market opens. For example in order to set up (01:00 AM for NASDAQ and NYSE) call before using the event: BeforeMarketOpenEvent.set_trigger_time({"hour": 1, "minute": 0, "second": 0, "microsecond": 0})

The listeners for this event should implement the on_before_market_open() method.