One month ago, when multiple discount retailers (here and here) were lamenting the sudden collapse in US consumer purchasing power, we observed the reason this unexpected hit to US consumption: as the US personal savings rate had collapsed, the growth in consumer credit was slowing, and in July, credit card debt growth posted its first decline since the covid crash, just in time for another month of record high credit card rates.

But fast forwarding just one month later, when in a stunning reversal, July consumer credit growth unexpectedly reversed the dramatic June slowdown, and soared more than $25 billion, to a new record high of $5.093 trillion.

Looking at the components, the sudden spike in revolving credit was most notable as credit card debt growth suddenly reversed its recent slowdown, surging by $10.6 billion, the biggest monthly increase since February and the 2nd biggest of the year.