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In finance, a credit spread, or net credit spread is an options strategy that involves a purchase of one option and a sale of another option in the same class and expiration but different strike prices. It is designed to make a profit when the spreads between the two options narrows.
A Credit valuation adjustment (CVA), [a] in financial mathematics, is an "adjustment" to a derivative's price, as charged by a bank to a counterparty to compensate it for taking on the credit risk of that counterparty during the life of the transaction. "CVA" can refer more generally to several related concepts, as delineated aside.
Stock option expensing is a method of accounting for the value of share options, distributed as incentives to employees within the profit and loss reporting of a listed business. On the income statement, balance sheet, and cash flow statement the loss from the exercise is accounted for by noting the difference between the market price (if one ...
The iron butterfly is a special case of an iron condor (see above) where the strike price for the bull put credit spread and the bear call credit spread are the same. Ideally, the margin for the iron butterfly is the maximum of the bull put and bear call spreads, but some brokers require a cumulative margin for the bull put and the bear call.
The probability of no default occurring over a time period from to + decays exponentially with a time-constant determined by the credit spread, or mathematically = (() / ()) where () is the credit spread zero curve at time . The riskier the reference entity the greater the spread and the more rapidly the survival probability decays with time.
The same calculation is made on the loan side. For example, if a bank is making a 3-year fixed loan at 4% and they can obtain 3-year borrowing from an outside source at 3%, then the loan would be providing 1% value (multiplied by the balance) each of the 3 years the loan is open.
Deferred financing costs or debt issuance costs is an accounting concept meaning costs associated with issuing debt (loans and bonds), such as various fees and commissions paid to investment banks, law firms, auditors, regulators, and so on. Since these payments do not generate future benefits, they are treated as a contra debt account.
The lower the credit rating, the higher the spread, thus reflecting the extra yield premium demanded for greater risk. Using this model we can describe returns of, say, an A-rated security in terms of movements in the AAA curve, plus movements (tightening or widening) in the credit spread.