It really helps to have a look at the graph: https://fred.stlouisfed.org/series/RRPONTSYD This is clearly the highest level of reverse repo since the program was introduced, by a wide margin. There are three factors behind this: 1. The Treasury has temporarily backed off issuance of short term debt as it drains down an overflowing General Account. https://www.reuters.com/article/us-usa-treasury-liquidity-ex... 2. Ban…
> Such an occurrence would send a very unexpected signal to markets and could result in panic as investors see the value of money market funds shrink for the first time ever. Apparently "ever" covers neither 2008 (where the Lehman Brothers bankruptcy caused the money market to implode) nor 1994, nor 1978.
https://en.wikipedia.org/wiki/Money_market_fund#Breaking_the...
That said, I think it's safe to say nobody is prepared for what will happen if this became the norm.