The framework doesn’t do great with thousandd+ functions updating at the same time as it can exceed some Javascript heap limits. If you do setup something complicated you’d have to turn off automatic calculation and setup macros or something to only update couple hundred functions at a time. (And not update every 5 minutes, but instead fx. on the hour or something)
Might be more efficient to pull from a 3rd party aggregator, like fuzzmarket api, since you can do many typeids at the same time, and write a python script to convert to .csv that’d you open up in excel.