Selling a stock at a loss can be a useful tax strategy. The loss may offset capital gains and, in some cases, reduce taxable income, but that benefit may end up delayed if you buy…

The Treasury Department on Wednesday revealed that it will buy back up as much as $6 billion in longer-dated U.S. debt in an operation this week. The agency’s Bureau of the Fiscal Service announced that it will purchase up to $6 billion in 10-year notes and 20-year bonds in an…