FT Alphaville " Trap door opens under US Treasury yields 1.697 per cent at pixel time. Worries about Europe, collateral crunching, people changing their minds about buying Facebook (which, by the way, priced at $38 a share) ... take your pick. This entry was posted by FT Alphaville on Thursday, May 17th, 2012 at 21:20 and is filed under Capital markets. Tagged with US Treasuries.