The 2027 Social Security COLA is set by inflation data due Oct. 14 at 8:30 a.m. ET. Estimates run 3.4% to 3.6%. See what each CPI-W reading would mean.

The 2027 Social Security COLA is set by inflation data due Oct. 14 at 8:30 a.m. ET. Estimates run 3.4% to 3.6%. See what each CPI-W reading would mean.