I am currently working on a trading project where I essentially have two time series. One is high frequency intraday trading data that does not take daylight saving into account. The second one is a series of release times (e.g. news) where daylight saving time is relevant. I want to analyze the intraday trading data at given release times. As I haven't found much on this issue online I figured I ask here. Does anyone have experience how to handle this issue in a smart way in python (e.g. converting all time series to UTC time?)? Or should I just stick to adjusting all realese times "manually"?
Anyways, many thanks in advance.