**US Treasury auction 20 yr TBonds yield 4.039%, with 52.1% taken at high; bid to cover 2.5 to 1; Non Comps Ttl $46.78 mln

<div class=\"default-font-wrapper\" style=\"line-height: 1;font-size: 12pt; font-family: Verdana, Geneva, sans-serif;\">**US Treasury auction 20 yr TBonds yield 4.039%, with 52.1% taken at high; bid to cover 2.5 to 1; Non Comps Ttl $46.78 mln</div>