China Treasury Sale Could Pressure US Dollar and Yields

The 10-year Treasury yield, which has recently hovered around 4.9%, and the 2-year near 4.6%, show how little room there is for a disorderly move. A forced sale would be most painful at the long end, where duration is most exposed, and could spill into mortgages, corporate credit and equities as discount rates rise.

For the dollar, the effect is more complicated. In a normal risk-off shock, investors often buy dollars for safety, even when US assets are under pressure. But if a China-led liquidation is seen as a systemic attack on the Treasury market, that haven bid could fade and the dollar could fall alongside bonds. Adalytica’s US dollar trade signal is already flashing extreme fear, suggesting the currency is vulnerable to disorderly sentiment shifts even before any actual selling hits the market.

Treasuries are not the only asset likely to move. The iShares 20+ Year Treasury Bond ETF, TLT, has climbed to 82.06, while the Invesco DB US Dollar Index Bullish Fund, UUP, is near 28.90, reflecting a market still pricing a firm but fragile dollar and a bid for duration. Any abrupt Chinese liquidation would likely reinforce volatility in both, at least initially.

But Beijing would be inflicting damage on itself as well. A large sale would push Treasury prices lower and erode the value of China’s own reserves, while also risking retaliation from Washington in the form of sanctions, trade restrictions or financial countermeasures. That makes a rapid dump a low-probability move, even if China continues to diversify reserves gradually into gold and other assets.

The more realistic path is slow reduction, not financial warfare. That would keep mild pressure on the dollar over time without triggering a full-blown break in the Treasury market. For investors, the key risk is not just the currency move but the possibility that a major foreign holder decides US assets are less politically neutral than they once were.