I have surveyed a few of them. The bid ask spread can be 2% difference. Kind of no point buying at low discount of 1+% where Singapore T-Bills are offering 3+%. Any recommendation which one is good?
Foreigners can buy from Treasurydirect.gov but I am not exactly sure of the details to register. Who can help?
When I open the order entry for some t-bills on TWS, the spread is very small, like only 0.1% different in bid and ask yield. Where did you see the 2% spread?