Hi guys. Here's to discuss fixed rates and its lenght. I'm using Trezor wallet and this morning I found out that now they are fixing an exchanging rate for like 15 mins, cause of the partnership w/ changelly. That was actually one of the longest fixed rate I've seen yet.
So now I'm wondering, is there any list of services that indicate the duration of a fixed rate?
What are the longest fixed rates that were offered to you?