Deutsche Bank: U.S. Treasury Bond Buybacks Comparable to Operation Twist, Dollar Under Pressure
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The U.S. Treasury announced it will at least double its long-bond buyback program. Deutsche Bank's chief FX strategist George Saravelos calls it a new Operation Twist — the cost of capping long-end yields will ultimately be paid through a weaker dollar.
What did the Treasury actually do?
The Treasury announced Wednesday that its liquidity-support buyback program for long-dated bonds will at least double in size.
Bond prices rose immediately; long-end yields dropped noticeably.
This means → the Treasury is actively stepping in to buy long-dated debt and push down long-end rates — the move itself is a signal.
Why call it "Operation Twist"?
Operation Twist — a policy where the government buys long-term bonds while issuing short-term ones, forcing long-end rates lower. Saravelos says the Treasury's move is highly similar to the Fed's historical Operation Twist.
The mechanism: the Treasury must issue more short-term bills to fund the buybacks, effectively removing duration (the average repayment timeline of bonds — the longer it is, the more sensitive to rate moves) from the market.
In plain terms = the government swaps "short money" for "long money," artificially shortening the average maturity of bonds in the market to pin down long-term rates.
What does this have to do with dollar weakness?
Saravelos's core logic: if the room for long-end Treasuries to reprice is artificially capped, foreign holders' losses on U.S. debt can only be absorbed through one other channel — a weaker dollar.
He groups the buyback program with encouragement of foreign central banks to use the FIMA facility (the Fed's tool letting foreign central banks liquidate Treasuries) and labels them both "soft financial repression."
This means → the two policies together are doubly bearish for the dollar: one side caps bond losses, the other channels the adjustment into currency depreciation.
How might the Fed respond?
Saravelos warns: the buyback program objectively loosens financial conditions — lower long-end rates reduce borrowing costs for businesses and consumers.
If Fed Chair Warsh does not factor the Treasury's actions into monetary policy, the result is an unintended extra round of easing — another negative for the dollar.
In plain terms = the Treasury is loosening on one end; if the Fed doesn't tighten to compensate, the combined effect pushes the dollar down.
What is the market watching next?
Saravelos concludes: the market will increasingly focus on further intervention measures the U.S. authorities roll out to support the Treasury market.
His judgment is blunt: the more these measures are seen as distorting price discovery, the greater the pressure on the dollar to weaken.
This reflects a deeper logic — the more the government tries to control the bond market, the more investors "vote" by selling the dollar.
Content is for reference only, not financial advice.