For me I will always look at what inflation is doing and what the yields are on the 5 and 10 year treasuries. If the fed has to overshoot with rate increases in order to kill inflation, then at some point the yields on certain treasuries may be in excess of the inflation rate. If that happens I would swap over to a treasury with a yield in excess of the inflation rate. The timing will probably to be tough but that would be my goal.