Describing an in-the-money option trading for its intrinsic value; that is, an option trading at parity with the underlying stock. Also used as a point of reference - an option is sometimes said to be trading at a half-point over parity or at a quarter-point under parity. An option trading under parity is a discount option. For example, when an option's theoretical value is equal to its intrinsic value, it is said to be 'worth parity.' When an option is trading for only its intrinsic value, it is said to be 'trading for parity.' Parity may be measured against the stock's last sale, bid, or offer.
A chart of the profits and losses for a particular options strategy prepared in advance of the execution of the strategy. The diagram is plot of expected profit or loss against the price of the underlying security.
An option whose underlying entity is a physical good or commodity, like a common stock or a foreign currency. When that option is exercised by its owner, there is delivery of that physical good or commodity from one brokerage or trading account to another.
An option whose underlying security is a physical commodity that is not stock or futures. The physical commodity itself (a currency, treasury debt issue, commodity) - underlies that option contract.
The risk to an investor (option writer) that the stock price will exactly equal the strike price of a written option at expiration; i.e., that option will be exactly at the money. The investor will not know how many of his/her written (short) options he/she will be assigned. The risk is that on the following Monday he/she might have an unexpected long (in the case of a written put) or short (in the case of a written call) stock position, and thus be subject to the risk of an adverse price move.
Points apply to security prices. In the case of shares, one point indicates $1.00 per share. For bonds, , one point means 1% of par value. Commodities differ from market to market.
The maximum number of put or call contracts on the same side of the market that can be held in any one account or group of related accounts. Short puts and long calls are on the same side of the market. Short calls and long puts are on the same side of the market. Some exchanges express the limit in terms of option contracts on the same side of the market and others express it in terms of total long or short or short delta.
The price of an option contract, determined in the competitive marketplace, which the buyer of the option pays to the option writer for the rights conveyed by the option contract. Often this word is used to mean the same as time value.
A technical analysis tool for comparing the prices of different common stocks by assessing how much the market is willing to pay for a share of each corporation's earnings. PE is calculated by dividing the current market price of a stock by the earnin gs per share.
Probability of Profit is the probability that the predicted stock price falls within the option trade's profit zones. The predicted stock price distribution is computed by projecting the stock price randomly into the future using the SV. The prediction stops at the expiration of the earlist expiring option leg.
The range within which a particular position makes a profit. Generally used in reference to strategies that have two break-even points - an upside break-even and a downside break-even. The price range between the two break-even points would be the profit range.
A graphical representation of the potential outcomes of a strategy. Dollars of profit or loss are graphed on the vertical axis, and various stock prices are graphed on the horizontal axis. Results may be depicted at any point in time, although the graph usually depicts the results at expiration of the options involved in the strategy. in the strategy.
A graphical presentation of the profit and loss possibilities of an investment strategy at one point in time (usually option expiration), at various stock prices.
A position that has limited risk. A protected short sale (short stock, long call) has limited risk, as does a protected straddle write (short straddle, long out-of-the-money combination).
Book (of The orders to buy or sell, entered by the public, that are generally away from the current market. The order book official or specialist keeps the public book. Market-Makers on the CBOE can see the highest bid and lowest offer at any time. The specialist's book is closed (only he knows at what price and in what quantity the nearest public orders are).
An option contract that gives the owner the right to sell the underlying stock at a specified price (its strike price) for a certain, fixed period of time (until its expiration). For the writer of a put option, the contract represents an obligation to buy the underlying stock from the option owner if the option is assigned. The put option buyer hopes the price of the shares will drop by a specific date w hile the put option seller (or writer) hopes that the price of the shares will rise, remain stable, or drop by an amount less than their profit on the premium by the specified date.
