For example, if a borrower's credit is good enough to qualify for a loan at 5% interest rate but accepts a loan at 6%, then the extra 1% yield spread (with the same credit risk) translates into additional profit for the lender. As a business strategy, lenders typically offer yield spread premiums to brokers who identify borrowers willing to pay higher yield spreads. See also I-spread Option-adjusted spread Spread trade Yield curve Yield spread premium Z-spread Notes Bond valuation Fixed income analysis Credit risk