WASHINGTON -- Interest rates on short-term Treasury bills rose in yesterday's auction to the highest levels in more than three years.
The Treasury Department auctioned $19 billion in three-month bills at a discount rate of 2.360 percent. Another $16 billion in six-month bills was auctioned at a discount rate of 2.635 percent.
The three-month rate was up from 2.330 percent last week and was the highest since three-month bills averaged 2.380 percent on Sept. 24, 2001. The six-month rate was up from 2.600 percent last week and was the highest since 3.120 percent on Sept. 9, 2001.