On the debt ceiling:
The Treasury General Account (TGA) which QE has been coming from has been ran down to pre-pandemic levels. With the debt ceiling, TGA is the only source of QE with a rate of 120Bn/month.
Due to SLR expiry, there has been no new collateral (treasuries) added to the system, yet liquidity is.
Instead of purchasing treasuries, Fed incentivized the RRP facilities, in order to 'hide' the liquidity without causing downward pressure on yields, which would reveal the deflationary conditions.
Fed doubled RRP counterparty limit from 80b to 160b, giving more room for yields to keep the inflationary narrative alive.
Why stuff so much liquidity in a system that is already drowning in liquidity? Preparing for a liquidity crunch event?
To my understanding, US would officially go into default on Oct 15. Mark that 'X Date'