Portugal 18 months Treasury bills auction: 2.967% By Scalper1 | September 19, 2012 0 Comment FXstreet.com (Barcelona) View the original here: Portugal 18 months Treasury bills auction: 2.967% Related posts: Portugal 6 months Treasury bills auction: 1.7% US sells $39.7B of 28-day bills at 0.015% Spain sells more debt than planned at auction US sells 32B of 6-Month Bills at 0.09%