You can hold Treasury bills until they mature or sell them before they mature. To sell a bill you hold in TreasuryDirect or Legacy Treasury Direct, first transfer the bill to a bank, broker, or dealer, then ask the bank, broker, or dealer to sell the bill for you.
我买的TBill没有显示在TD网站的Transfer里
请问有知道怎样提前在二级市场里交易的指导一下吗?