The US Treasury Department’s update of its Treasury International Capital (TIC) report for October contained no surprises. In many ways, it was ironically uninteresting given the constant excitement that had happened during that particular month. It was, in a word, a mess for global markets. Liquidations struck throughout the world and more than a month later we are still struggling through the consequences.

A worldwide global liquidity pullback like that has led to “selling UST’s” by foreign central banks. Foreign systems require dollars no matter what (dollar short) and if the eurodollar system won’t make available a reasonable supply (dollar shortage) the options for any overseas system is either liquidation or support. Often some of both.

https://www.alhambrapartners.com/2018/12/18/eurodollar-university-inputs-outputs-and-proxies/