If its in cash then it can flow back in, but if its in gold, commodities or food prep it’s not coming back soon or easily.
Is there really that much money sloshing around outside of productive assets?
I’m on mobile right now so can’t post FRED graph but go there and type in “Cash” and look at the chart for cash held by banks. I posted to my Twitter feed so here you go:
https://mobile.twitter.com/bpjauburn/status/493896217017860097/photo/1