Hi everyone, my code has a lot of stocks in its universe, probably 6000 or more, and in OnSecuritiesChanged, I have a history call that looks back 50 data points at Resolution.Minute. 

I understand that universe selection runs between 4 am to 7 am in live trading, and I understand that currently there is no way to schedule universe selection for live trading, and also, that history calls take a relatively large chunk of time, especially in my case because I'm making a history call for 6000 stocks. 

So here's my question, what happens when my algorithm is running its logic between 4 am to 7 am and universe selection happens at the same time? For example, if logic is running between 4 - 4.30 am, and universe selection happens at 4.30 am, will it just stop running its logic? What if new data is being pumped in to OnData while it is running universe selection?