The U.S. Treasury auctioned off $22 billion of 30 year bonds to complete the coupon auctions for the week. Below are the details from the auction results.High yield 5.058%WI level at the time of the auction 5.061%Tail-0.3 basis points vs average of -0.2 basis pointsBid to cover 2.44X versus average of 2.43XDirects (domestic buyers) 12.24% versus average of 24.0%Indirects (international buyers) 77.74% versus average of 65.1%Dealers 10.05% versus average of 10.9%AUCTION GRADE: C+ This article was written by fl932d6e52a19643278e0f123bca7198f5 at investinglive.com.