For the mathematically inclined, here is a graph of 1/p over the past year: https://totalrealreturns.com/s/USDOLLAR?start=2021-11-10&end=2022-11-10 https://tot

For the mathematically inclined, here is a graph of 1/p over the past year: https://totalrealreturns.com/s/USDOLLAR?start=2021-11-10&end=2022-11-10 https://totalrealreturns.com/s/USDOLLAR?start=2021-11-10&end... or over a longer time period: https://totalrealreturns.com/s/USDOLLAR https://totalrealreturns.com/s/USDOLLAR (this site is my side project) If "p" is the relative price level index (CPI-U in this case), then "1/p" represents the relative purchasing power of a single dollar over time -- explained on homepage in more detail.