I'm doing a laddering strategy with them. Buying 1/4 of my portfolio every week and have 1/4 maturing.
I just keep reinvesting through Treasury Direct.
That way I alway's have 1/4 of my assets very liquid, with the other 3/4 pretty liquid as well.
When deflation finishes taking its toll then those with cash will find great deals. That's what I'm waiting for, and sitting on the sideline in treasuries until then.
I am also buying them through Treasury Direct.
I have a mix of 26 week, 13 week and 7 week. My most recent purchase was a 26 week I set up to reinvest 3 times.
Six months ago the 7 week were the highest rate.
They amount to about 7% of my portfolio. The rest is in mostly small cap mutual funds and a couple stocks that I wish I had sold.