Treasury buybacks fail to calm bond market as 30-year yield hits 19-year high

The US government tried to put out a fire in the bond market this week. The fire responded by getting bigger. One day after the Treasury Department announced it would more than double its buyback operations for longer-dated bonds, Treasuries fell again, pushing some yields to levels not seen since 2007. The move underscored a growing reality: when the underlying problem is $40 trillion in federal debt, a liquidity bandage only goes so far. What the Treasury actually did On August 19, the Treasury unveiled a significant expansion of its liquidity-support buyback program targeting nominal long-end coupon securities. Starting September 9 and running through November 4, the size of each buyback operation will jump from $2 billion to at least $4 billion, covering both the 10-to-20-year and 20-to-30-year sectors. Think of it as the government offering to repurchase its own IOUs from the secondary market at a premium, injecting cash and theoretically easing selling pressure. It’s a tool designed to smooth out market functioning, not to reduce the national debt itself. The 30-year Treasury yield climbed to its highest point since 2007 despite the announcement, a pretty clear signal that tr...