A 1 year treasury is yielding 5.12% or 6 month 5.37%.

The 1 year yield was 10 bps or so higher a couple days ago but dropped with today’s employment data.

While similar in yield to the OP’s 10 month CD, generally the Treasury isn’t subject to state income taxes while the CD is.

It also doesn’t have early withdrawal penalties and could be sold, albeit with small price risk if rates rose.