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  2. How implied volatility works with options trading

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

    Many options chains such as those at the best brokers for options trading provide the implied volatility for each contract. ... Historical volatility (HV) is a statistical measure of a stock’s ...

  3. Decision-matrix method - Wikipedia

    en.wikipedia.org/wiki/Decision-matrix_method

    The decision-matrix method, also Pugh method or Pugh concept selection, invented by Stuart Pugh, [1] is a qualitative technique used to rank the multi-dimensional options of an option set. It is frequently used in engineering for making design decisions but can also be used to rank investment options, vendor options, product options or any ...

  4. Historical simulation (finance) - Wikipedia

    en.wikipedia.org/wiki/Historical_simulation...

    Historical simulation in finance's value at risk (VaR) analysis is a procedure for predicting the value at risk by 'simulating' or constructing the cumulative distribution function (CDF) of assets returns over time assuming that future returns will be directly sampled from past returns.

  5. Option symbol - Wikipedia

    en.wikipedia.org/wiki/Option_symbol

    Options Clearing Corporation's (OCC) Options Symbology Initiative (OSI) mandated an industry-wide change to a new option symbol structure, resulting in option symbols 21 characters in length. March 2010 - May 2010 was the symbol consolidation period in which all outgoing option roots will be replaced with the underlying stock symbol.

  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. Delta Air Lines predicts premium passenger revenue will ... - AOL

    www.aol.com/finance/delta-air-lines-predicts...

    Click here for the latest stock market news and in-depth analysis, including events that move stocks. Read the latest financial and business news from Yahoo Finance. Show comments.

  8. ‘I Swapped Walks For Indoor Walking Workouts And Found An ...

    www.aol.com/swapped-walks-indoor-walking...

    Nelson shares her Apple Watch stats: ‘For that 20-minute low-impact indoor walking workout, I burned 186 calories, and my average heart was 145bpm.

  9. Options strategy - Wikipedia

    en.wikipedia.org/wiki/Options_strategy

    The most bearish of options trading strategies is the simple put buying or selling strategy utilized by most options traders. The market can make steep downward moves. Moderately bearish options traders usually set a target price for the expected decline and utilize bear spreads to reduce cost.