The March CPI-U number is out Wednesday and will be the final input to the inflation number associated with I-bond rate.
I think inflation is going to continue to continue to drop.
A. IF the CPI-U comes in at half the April 2012-19 month over month average at 0.223%, then the I-bonds inflation rate component will compute to 3.17% (yearly rate for 6 months).
B. IF the CPI-U comes in at the March 2012-19 month over month average at 0.445%, then the I-bonds inflation rate component will compute to 3.62% (yearly rate for 6 months).
C. IF the CPI-U comes in at 50% over the March 2012-19 month over month average at 0. 0.668%, then the I-bonds inflation rate component will compute to 4.07% (yearly rate for 6 months).
D. IF the CPI-U comes in at double the March 2012-19 month over month average at 0.891%, then the I-bonds inflation rate component will compute to 4.52% (yearly rate for 6 months).
My guess is the March CPI-U comes in somewhere close to B (302.180). If it is B, then inflation over the last 9 months will be 1.98% which equates to a 2.64% yearly inflation rate. That would say to me that the 5%, 5 year CDs may be a thing of the past.
Steve