Not that game specifically, but it seems to be the same bump. I have copies of Breakpoint and Rabbids Kingdom battle that I was going to trade earlier in the week when the values were ~$16 and $20 if I'm remembering correctly. Ghost Recon Breakpoint dropped by half unfortunately.
I'm sure they'll do another soon, as there was about a 2-3 week break into between the last 2 bumps(where 1 bump was for 1 day only).
Also, FYI for anyone looking to trade in games not showing up in the trade in search. Google search for the product listing on Gamestop's site and check the trade value on that page. It's how I found out they still take COD: WWII on XB1 for $2.20 when it didn't show up in the search.