The deflation was severe enough to ensure all issued I bonds will fall to 0% for the 6-month period starting in May. As a bond reaches the 6-month anniversary from its issue month, the rate will fall to zero.
Sept. | Oct. | Nov. | Dec. | Jan. | Feb. | Mar. |
218.783 | 216.573 | 212.425 | 210.228 | 211.143 | 212.193 | 212.709 |