"Want transactions for the whole of Jan, without any transactions from 1 Feb?"

Bank 1: Export 1 Jan to 1 Feb 😎
Bank 2: Export 1 Jan to 31 Jan 🙂
Bank 3: Export 1 Jan to 30 Jan!! 🤦

How does that happen?! It must be inclusive on both ends, plus the 1 Feb transaction happens at midnight? All I know is, if you go to 31 Jan, it will pull 1 Feb into Jan's export!