Is liquidity in the Treasury market deteriorating?
Core argument: Treasury cash-market depth has fallen roughly 40–50% versus prewar levels, according to AllianceBernstein, while JPMorgan Chase notes the drop nearly matches the decline that followed Trump's "liberation day" announcement.
JPMorgan Chase noted this week that the size of trades required to move prices, known as “market depth,” has fallen by nearly as much as it did following Trump’s liberation day announcement. With that volatility driving traders to the sidelines, market depth has declined by roughly 40-50% in the cash market compared to prewar levels, according to AllianceBernstein. In shorted-dated bond futures, derivatives that are widely used to bet on or hedge against moves in bonds, market depth has declined by as much as 80% this week compared to this year’s average, according to an executive at a large asset manager. US government auctions of new shorter-dated bonds have also gone poorly this week. At Tuesday’s sale of $69bn worth of two-year bonds, dealers — the big banks that are forced to mop up any bonds not purchased by investors — took the largest percentage of the offering since 2022. The same pattern was seen at Wednesday’s auction of $70bn of five-year notes, where dealers purchased the most since 2024. An auction of seven-year notes on Thursday was moderately better, but still weak by historical standards.

