The YTM of 11% (with the coupon being at 10.5) simply shows that the bond is trading at a discount, or below par (which is 100, and you see the bond is trading at 99).
When the bond matures youll get your principle plus the semi-annual interest payment (10.5% of whatever your investment is divided by 2).
Make sense?
ok so lets say i put 5 grand into it... i would basically earn around $250 bucks for holding less than a month???