There is the feed price up top and the settlement price. If the settlement is fair market value, what is the feed?

I notice the -5% value of say BTS, then the feed price is higher, and the settlement even a bit higher than the feed.

Also, you don't really send LTC off the island. You send BTS off by exchanging it to another coin. Semantics perhaps, but it may help to reduce confusion among newcomers.