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SuperCalc was CA Technologies' first personal computer product. [2] The MS-DOS versions were more popular with many users than the market-leading Lotus 1-2-3, because it was distributed without copy protection, [3] as well as being priced lower. By the release of version 3 in March 1987, a million users were claimed. [4]
For example, for a put option sold for $2 with a strike price of $50 against stock LMN the potential return for the naked put would be: Naked Put Potential Return = 2/(50.0-2)= 4.2% The break-even point is the stock strike price minus the put option price. Break-even = $50 – $2.00 = $48.00
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. Spread options are generally traded over the counter, rather than on exchange. [1] [2] A 'spread option' is not the same as an 'option spread'.
Here the price of the option is its discounted expected value; see risk neutrality and rational pricing. The technique applied then, is (1) to generate a large number of possible, but random, price paths for the underlying (or underlyings) via simulation, and (2) to then calculate the associated exercise value (i.e. "payoff") of the option for ...
The embedded "option cost" can be quantified by subtracting the OAS from the Z-spread (which ignores optionality and volatility). Since prepayments typically rise as interest rates fall and vice versa, the basic (pass-through) MBS typically has negative bond convexity (second derivative of price over yield), meaning that the price has more ...
Under the trinomial method, the underlying stock price is modeled as a recombining tree, where, at each node the price has three possible paths: an up, down and stable or middle path. [2] These values are found by multiplying the value at the current node by the appropriate factor u {\displaystyle u\,} , d {\displaystyle d\,} or m ...
A Ratio spread is a, multi-leg options position. Like a vertical, the ratio spread involves buying and selling options on the same underlying security with different strike prices and the same expiration date. In this spread, the number of option contracts sold is not equal to a number of contracts bought.
For example, if a risk-free 10-year Treasury note is currently yielding 5% while junk bonds with the same duration are averaging 7%, then the spread between Treasuries and junk bonds is 2%. If that spread widens to 4% (increasing the junk bond yield to 9%), then the market is forecasting a greater risk of default, probably because of weaker ...