I'm facing the problem creating universe. When I select the universe using prices, I suddenly get price values that differ from historical data for the same time.
The way I retreive data is shown in the attached backtest. First I output prices and volumes from selector function used in AddUniverse, and then i get historical data for the moment, when universe is created. I expect to see the same values, but for many assets they are different. What do I do wrong or misunderstand? Is it due to different resolutions? due to my timezone, that affects the time of universe initialization?

Any help or explanation is very appreciated!
Thanks in advance