To this point -- I've been trading /S2Y for a year or so. It's Tasty's product through the Small Exchange, but I believe it listed on some other brokers. When I want to hold a rates position for a long time, I use the /S2Y, /10Y, /S30Y products. If I am in and out intraday, I use /ZN & /ZB futures. I have had a lot of success with the Small Exchange yields products though. I've been rebuilding a pretty big long position in /S2Y for the last month, and today made it my most profitable trade of the past 30 days. 3/21/22