yield-to-put, put schedule, put date, put price, yield-to-worst, cash-flow yield, amortizing securities, amortization, amortize, prepayment risk, projected cash flow, projected prepayments, portfolio yield, yield spread, quoted margin, spread for life, simple margin, adjusted simple margin, discount margin, current income, periodic coupon, realized gain/loss, unrealized gain/loss, paper gain/loss, reinvestment income, interest on interest, lease rate, promised yield,