Treasury Auctions Get Scoured for Signs of Foreign Demand Slump

Auctions of 10- and 30-year U.S. Treasuries this week are under scrutiny for signs of weakening foreign demand after several of last month’s sales — the first since the U.S. attack on Iran — were notably shunned by overseas investors. Reduced foreign participation could lift long-term Treasury yields, increase borrowing costs for the U.S. government and add volatility to fixed-income markets. Portfolio managers should monitor auction cover ratios and yield moves in the 10y/30y as indicators of sustained demand deterioration and potential spillovers to global risk pricing.

Analysis

Auctions of 10- and 30-year U.S. Treasuries this week are under scrutiny for signs of weakening foreign demand after several of last month’s sales — the first since the U.S. attack on Iran — were notably shunned by overseas investors. Reduced foreign participation could lift long-term Treasury yields, increase borrowing costs for the U.S. government and add volatility to fixed-income markets. Portfolio managers should monitor auction cover ratios and yield moves in the 10y/30y as indicators of sustained demand deterioration and potential spillovers to global risk pricing.