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  2. CME SPAN - Wikipedia

    en.wikipedia.org/wiki/CME_SPAN

    SPAN is a portfolio margining method that uses grid simulation. It calculates the likely loss in a set of derivative positions (also called a portfolio), and sets this value as the initial margin payable by the firm holding the portfolio. In this manner, SPAN provides for offsets between correlated positions and enhances margining efficiency.

  3. Ichimoku Kinkō Hyō - Wikipedia

    en.wikipedia.org/wiki/Ichimoku_Kinkō_Hyō

    Chikou span calculation: today's closing price projected back 26 days on the chart. Also called the lagging span it is used as a support/resistance aid. If the Chikou Span or the green line crosses the price in the bottom-up direction, that is a buy signal. If the green line crosses the price from the top-down, that is a sell signal.

  4. UP Stock Exchange - Wikipedia

    en.wikipedia.org/wiki/UP_Stock_Exchange

    UP Stock Exchange (UPSE) is a Kanpur-based stock exchange. [1] It occupied a prominent place among the Stock Exchanges in India. The Exchange was inaugurated on 27 August 1982 by the then Finance Minister Pranab Mukherjee.

  5. State prices - Wikipedia

    en.wikipedia.org/wiki/State_prices

    The price of this security is q W; The prices q P and q W are the state prices. The factors that affect these state prices are: "Time preferences for consumption and the productivity of capital". [6] That is to say that the time value of money affects the state prices. The probabilities of ω 1 =P and ω 1 =W.

  6. Economic calculation problem - Wikipedia

    en.wikipedia.org/wiki/Economic_calculation_problem

    Thus, entrepreneurship brings prices closer to marginal costs. The adjustment of prices in markets towards equilibrium (where supply and demand equal) gives them greater utilitarian significance. The activities of entrepreneurs make prices more accurate in terms of how they represent the marginal utility of consumers.

  7. Linear span - Wikipedia

    en.wikipedia.org/wiki/Linear_span

    In mathematics, the linear span (also called the linear hull [1] or just span) of a set of elements of a vector space is the smallest linear subspace of that contains . It is the set of all finite linear combinations of the elements of S , [ 2 ] and the intersection of all linear subspaces that contain S . {\displaystyle S.}

  8. List of computer algebra systems - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_algebra...

    CAS designed for Hewlett-Packard scientific graphing calculators of the HP 48/49/40/50 series; discontinued in 2009 Fermat: Robert H. Lewis 1986 1993 6.5: 21 June 2021: $70 if grant money available, otherwise $0 GNU GPL: Specialized CAS for resultant computation and linear algebra with polynomial entries FORM: J.A.M. Vermaseren 1984 1989 4.3.1 ...

  9. List of spans - Wikipedia

    en.wikipedia.org/wiki/List_of_spans

    The following is a list of spans, either used for overhead line crossings of rivers, sea straits or valleys, as antenna or for aerial tramways. This list is incomplete ; you can help by adding missing items .