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Payoffs from a short put position Payoffs from a short call position. A naked option or uncovered option is an options strategy where the options contract writer (i.e., the seller) does not hold the underlying asset to cover the contract in case of assignment (like in a covered option).
Example of a short call. Let’s say that stock DEF is trading at $20 per share. You can sell a call on the stock with a $20 strike price for $2, and the option expires in six months. One short ...
In finance, a spread option is a type of option where the payoff is based on the difference in price between two underlying assets. For example, the two assets could be crude oil and heating oil; trading such an option might be of interest to oil refineries, whose profits are a function of the difference between these two prices.
At the short strike of $24, the bull call spread is worth $4, a gain of eight times. In contrast, a long call would be worth $4 if the stock closed expiration at $24, good for only a gain of four ...
For example, a 40-50 January 2010 box consists of: Long a January 2010 40-strike call; Short a January 2010 50-strike call; Long a January 2010 50-strike put; Short a January 2010 40-strike put; A box spread position has a constant payoff at exercise equal to the difference in strike values. Thus, the 40-50 box example above is worth 10 at ...
A short put ladder is also called a bull put ladder. [9] A ladder can be seen as a modification of a bull spread or a bear spread with an additional option: for instance, a bear call ladder is equivalent to a bear call spread with an additional long call. A bull put ladder is equivalent to a bull put spread with an additional long put.
The value of a call time spread (composed of a long call option and a short call option at the same strike price but with different expiry dates) and the corresponding put time spread should be related by put-call parity, with the difference in price explained by the effect of interest rates and dividends.
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.