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  2. How implied volatility works with options trading

    www.aol.com/finance/implied-volatility-works...

    Many options calculators will simply provide the implied volatility for you when you input the stock’s ticker symbol. Factors influencing implied volatility Implied volatility can be influenced ...

  3. Stock option return - Wikipedia

    en.wikipedia.org/wiki/Stock_option_return

    For example, suppose a put option with a strike price of $100 for ABC stock is sold at $1.00 and a put option for ABC with a strike price of $90 is purchased for $0.50, and at the option's expiration the price of the stock or index is greater than the short put strike price of $100, then the return generated for this position is:

  4. NIFTY 50 - Wikipedia

    en.wikipedia.org/wiki/NIFTY_50

    The NIFTY 50 index is a free float market capitalisation-weighted index.. Stocks are added to the index based on the following criteria: [1] Must have traded at an average impact cost of 0.50% or less during the last six months for 90% of the observations, for the basket size of Rs. 100 Million.

  5. Valuation of options - Wikipedia

    en.wikipedia.org/wiki/Valuation_of_options

    In finance, a price (premium) is paid or received for purchasing or selling options.This article discusses the calculation of this premium in general. For further detail, see: Mathematical finance § Derivatives pricing: the Q world for discussion of the mathematics; Financial engineering for the implementation; as well as Financial modeling § Quantitative finance generally.

  6. Option (finance) - Wikipedia

    en.wikipedia.org/wiki/Option_(finance)

    In finance, an option is a contract which conveys to its owner, the holder, the right, but not the obligation, to buy or sell a specific quantity of an underlying asset or instrument at a specified strike price on or before a specified date, depending on the style of the option.

  7. Options Price Reporting Authority - Wikipedia

    en.wikipedia.org/wiki/Options_Price_Reporting...

    Because options prices are automatically updated as soon as the underlying stock price changes, the potential existed to update at five times as many price points. [3] Dollar Strikes: The standard stock option strike prices are in increments of $2.50 at and below $25, and in $5.00 increments for strikes above $25. A Dollar Strike Program would ...

  8. NIFTY Next 50 - Wikipedia

    en.wikipedia.org/wiki/NIFTY_Next_50

    The NIFTY Next 50 is a stock market index provided and maintained by NSE Indices. It represents the next rung of liquid securities after the NIFTY 50 . It consists of 50 companies representing approximately 10% of the traded value of all stocks on the National Stock Exchange of India.

  9. Option time value - Wikipedia

    en.wikipedia.org/wiki/Option_time_value

    For an out-of-the-money option, the further in the future the expiration date—i.e. the longer the time to exercise—the higher the chance of this occurring, and thus the higher the option price; for an in-the-money option the chance of being in the money decreases; however the fact that the option cannot have negative value also works in the ...