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For example, a bull spread constructed from calls (e.g., long a 50 call, short a 60 call) combined with a bear spread constructed from puts (e.g., long a 60 put, short a 50 put) has a constant payoff of the difference in exercise prices (e.g. 10) assuming that the underlying stock does not go ex-dividend before the expiration of the options.
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 long put ladder is also called a bear put ladder. [8] 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 ...
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.
In finance, a put or put option is a derivative instrument in financial markets that gives the holder (i.e. the purchaser of the put option) the right to sell an asset (the underlying), at a specified price (the strike), by (or on) a specified date (the expiry or maturity) to the writer (i.e. seller) of the put.
Option values vary with the value of the underlying instrument over time. The price of the call contract must act as a proxy response for the valuation of: the expected intrinsic value of the option, defined as the expected value of the difference between the strike price and the market value, i.e., max[S−X, 0]. [3]
All four options must be for the same underlying at the same strike price. For example, a position composed of options on futures is not a true jelly roll if the underlying futures have different expiry dates. [5] The jelly roll is a neutral position with no delta, gamma, theta, or vega. However, it is sensitive to interest rates and dividends ...
Equity options are the most common type of equity derivative. [1] They provide the right, but not the obligation, to buy (call) or sell (put) a quantity of stock (1 contract = 100 shares of stock), at a set price (strike price), within a certain period of time (prior to the expiration date).