I trade in it once in awhile, but for the most part, I buy stuff and hold it. It's still over $1B, but it doesn't see much time with my trading like my main port does. I originally started it to work mainly with starbonds, but over the years it's been too hard to keep track of all the bonds. Even with the charts available, I still have to check various stars, dates they adjust up or down, do I switch from long to short on on a bond, when to sell it off, etc... just too many details.
I still will buy stocks here and there with Port #2, but I originally thought when I hit $1B with it, I'd retire it, but I kind of hate to kiss it goodbye since it's kinda sentimental! 