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2. Bollinger Bands - Wikipedia

   en.wikipedia.org/wiki/Bollinger_Bands

   Bollinger Bands ( / ˈbɒlɪndʒər /) are a type of statistical chart characterizing the prices and volatility over time of a financial instrument or commodity, using a formulaic method propounded by John Bollinger in the 1980s. Financial traders employ these charts as a methodical tool to inform trading decisions, control automated trading ...

3. Option time value - Wikipedia

   en.wikipedia.org/wiki/Option_time_value

   Option time value. In finance, the time value ( TV) ( extrinsic or instrumental value) of an option is the premium a rational investor would pay over its current exercise value ( intrinsic value ), based on the probability it will increase in value before expiry. For an American option this value is always greater than zero in a fair market ...

4. Open-high-low-close chart - Wikipedia

   en.wikipedia.org/wiki/Open-high-low-close_chart

   An open-high-low-close chart (also OHLC) is a type of chart typically used in technical analysis to illustrate movements in the price of a financial instrument over time. Each vertical line on the chart shows the price range (the highest and lowest prices) over one unit of time, e.g., one day or one hour. Tick marks project from each side of ...

5. MeasuringWorth - Wikipedia

   en.wikipedia.org/wiki/MeasuringWorth

   Active. MeasuringWorth is a free online service to calculate relative economic value over time using price indexes. It has data sets, charts, and comparators for prices in several currencies and economic time series for stock markets and the price of gold. The site's comparisons over time were used in over 200 academic works each year in 2018 ...

6. Binomial options pricing model - Wikipedia

   en.wikipedia.org/wiki/Binomial_options_pricing_model

   In finance, the binomial options pricing model ( BOPM) provides a generalizable numerical method for the valuation of options. Essentially, the model uses a "discrete-time" ( lattice based) model of the varying price over time of the underlying financial instrument, addressing cases where the closed-form Black–Scholes formula is wanting.

7. Volatility (finance) - Wikipedia

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

   Volatility (finance) In finance, volatility (usually denoted by "σ") is the degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns . Historic volatility measures a time series of past market prices. Implied volatility looks forward in time, being derived from the market price ...