On August 26,2020 9:25AM eastern time just before market open, we subscribe EWA and gets HST_CLOSE in refresh event with August 24's close price, later subscription shows correct HST_CLOSE=20.73.
So we suspect previous night's closing run is not done properly, and after 9:25AM there is an update on HST_CLOSE. I would like to know on which kind of event this update would come so we can catch this change. We currently only only check this FID in refresh and status update event. I wonder if this update could come in a trade update or even quote update event.