Based on the chart and bull-flag your lines indicate, looks like 6.5% is the target... Look at the bigger picture, and who knows how high interest rates go to "fight inflation" or better yet... stall the inevitable bankruptcy of fiat... Reminds me a lot of the $GOLD chart, except it seems to always be lagging... <img src=http://ichart.finance.yahoo.com/z?s=%5ETNX&t=my&q=l&l=off&z=m&a=v&p=s>