美元指数短线拉升近20点，现货黄金下挫36美元

Odaily News: According to Gate data, the U.S. dollar index (DXY) rose nearly 20 points in the short term, currently at 98.64. Spot gold dropped $36 in the short term, now at $4,397.64 per ounce.

The U.S. Treasury previously stated that under its expanded Treasury buyback program, it will purchase up to $6 billion in long-term government bonds in its first operation.