Risk Reversal — 1. In commodities trading, it is a hedge strategy that consists of selling a call and buying a put option. This strategy protects against unfavorable, downward price movements but limits the profits that can be made from favorable upward price… … Investment dictionary
Risk Reversal — An option strategy involving the purchase of a put and the sale of a call, or vice versa, with different strike levels. The premium generated from the sale of an option could partly or totally finance the premium to be paid for the purchase of … Financial and business terms
Tubal reversal — short for tubal sterilization reversal or tubal ligation reversal is a surgical procedure that restores fertility to women after a tubal ligation. By rejoining the separated segments of fallopian tube, tubal reversal gives women the chance to… … Wikipedia
cal|cu|lat|ed risk — «KAL kyuh LAY tihd», a possibility of failure or reversal that is accepted as unavoidable in an undertaking: »Several writers have emphasized that any use of atomic energy entails a calculated risk, no less than those features of modern… … Useful english dictionary
Collar (finance) — In finance, a collar is an option strategy that limits the range of possible positive or negative returns on an underlying to a specific range. Contents 1 Equity Collar 1.1 Structure 1.2 Example 2 … Wikipedia
Stratégies optionnelles — En finance, un stratégie optionnelle consiste à acheter et/ou vendre plusieurs options (calls et puts) et éventuellement de l actif sous jacent, dans le but de bénéficier des mouvements, ou de leur absence, anticipés du marché du sous jacent ou… … Wikipédia en Français
Debit spread — In finance, a debit spread, AKA net debit spread, results when an investor simultaneously buys an option with a higher premium and sells an option with a lower premium. The investor is said to be a net buyer and expects the premiums of the two… … Wikipedia
Options strategies — can favor movements in the underlying that are bullish, bearish or neutral. In the case of neutral strategies, they can be further classified into those that are bullish on volatility and those that are bearish on volatility. The option positions … Wikipedia
Credit default swap — If the reference bond performs without default, the protection buyer pays quarterly payments to the seller until maturity … Wikipedia
Volatility smile — In finance, the volatility smile is a long observed pattern in which at the money options tend to have lower implied volatilities than in or out of the money options. The pattern displays different characteristics for different markets and… … Wikipedia
