[2021] I finally found a way to make the game interesting

Ha ha. I don't care for traders. Makes the game too easy. I pretty much just use them to sell junk to and buy books. Do the occasional quest. I want a survival experience, not a social one.

Trader stock would be a good setting. I'd go 10%, but when you have hundreds of things to do, features like that will often not happen or sometimes team members will object to a feature and it does not happen.