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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]
Widow-and-orphan stock: a stock that reliably provides a regular dividend while also yielding a slow but steady rise in market value over the long term. [13] Witching hour: the last hour of stock trading between 3 pm (when the bond market closes) and 4 pm EST (when the stock market closes), which can be characterized by higher-than-average ...
A stock market, equity market, or share market is the aggregation of buyers and sellers of stocks (also called shares), which represent ownership claims on businesses; these may include securities listed on a public stock exchange as well as stock that is only traded privately, such as shares of private companies that are sold to investors ...
LEAPS are often used as a risk reduction tool by investors. For example, in an article in Stocks, Futures and Options Magazine, Dan Haugh of PTI Securities & Futures suggests that stock investors can manage risk and price protection by considering the purchase of an exchange-traded fund (ETF) and "...buying put protection on that ETF with LEAPS."
A call option is in the money when the strike price is below the spot price. A put option is in the money when the strike price is above the spot price. With an "in the money" call stock option, the current share price is greater than the strike price so exercising the option will give the owner of that option a profit.
For example, a chartist may plot past values of stock prices in an attempt to denote a trend from which he or she might infer future stock prices. The chartist's philosophy is that "history repeats itself". [2] Technical analysis assumes that a stock's price reflects all that is known about a company at any given point in time. [disputed ...
Exchanges also value positions marked to these public market prices on a daily basis. In contrast, over-the-counter markets are where bids and offers are negotiated privately between principals. Since the development of the stock exchange in the 17th century in Amsterdam, open outcry was the main method used to communicate among traders.
Strike price labeled on the graph of a call option.To the right, the option is in-the-money, and to the left, it is out-of-the-money. In finance, the strike price (or exercise price) of an option is a fixed price at which the owner of the option can buy (in the case of a call), or sell (in the case of a put), the underlying security or commodity.