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The first exit time (FET) is the minimum between: (i) the time in the future when the spot is expected to exit a barrier zone before maturity, and (ii) maturity, if the spot has not hit any of the barrier levels up to maturity.
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.
A short butterfly position will make profit if the future volatility is higher than the implied volatility. A short butterfly options strategy consists of the same options as a long butterfly. However now the middle strike option position is a long position and the upper and lower strike option positions are short.
A long iron butterfly will attain maximum losses when the stock price falls at or below the lower strike price of the put or rises above or equal to the higher strike of the call purchased. The difference in strike price between the calls or puts subtracted by the premium received when entering the trade is the maximum loss accepted.
Quantifi Powers Price-Spread Calculator for ICE Credit Futures Web-based calculator allows ICE market participants to accurately measure risk exposures LONDON & NEW YORK--(BUSINESS WIRE ...
A condor is also known as a "stretched butterfly", as its maximum profit is reached on a wider range of underlying prices compared to a butterfly. [6] Both butterflies and condors are known as "wingspreads". [1] The condor is so named because of its payoff diagram's perceived resemblance to a large bird such as a condor. [6]
Step 2: Repeat the cut. Place the thick part of the roast on the cutting board. Slice horizontally through this thick section toward its outer edge, unfolding as you slice.
Least Square Monte Carlo is a technique for valuing early-exercise options (i.e. Bermudan or American options).It was first introduced by Jacques Carriere in 1996. [12]It is based on the iteration of a two step procedure: