I had to upgrade from office 2010 to office365 because of licensing issues. I run my entire trading operation on excel and Bloomberg addins. However, since the installation my excel spreadsheets have slowed down. Typically I have about 10 different spreadsheets open (some calculating risk, some run as screeners, some for pnl analysis). Nothing is computationally intense and everything ran smoothly on Office2010.
With Office365, once a spreadsheet is “active” it works fine. The problem is…