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  2. Transaction cost analysis - Wikipedia

    en.wikipedia.org/wiki/Transaction_cost_analysis

    Transaction cost analysis (TCA), as used by institutional investors, is defined by the Financial Times as "the study of trade prices to determine whether the trades were arranged at favourable prices – low prices for purchases and high prices for sales". [1]

  3. Transaction cost - Wikipedia

    en.wikipedia.org/wiki/Transaction_cost

    The term "Transaction Costs" itself can be traced back to the monetary economics literature of the 1950s, and does not appear to have been consciously 'coined' by any particular individual. [12] Transaction cost as a formal theory started in the late 1960s and early 1970s. [13]

  4. CBOE S&P 500 BuyWrite Index - Wikipedia

    en.wikipedia.org/wiki/CBOE_S&P_500_BuyWrite_Index

    The CBOE S&P 500 BuyWrite Index (ticker symbol BXM) is a benchmark index designed to show the hypothetical performance of a portfolio that engages in a buy-write strategy using S&P 500 index call options. The term buy-write is used because the investor buys stocks and writes call options against the stock position. The writing of the call ...

  5. Market impact - Wikipedia

    en.wikipedia.org/wiki/Market_impact

    Market impact cost is a measure of market liquidity that reflects the cost faced by a trader of an index or security. [1] The market impact cost is measured in the chosen numeraire of the market, and is how much additionally a trader must pay over the initial price due to market slippage, i.e. the cost incurred because the transaction itself changed the price of the asset. [2]

  6. Stock market index - Wikipedia

    en.wikipedia.org/wiki/Stock_market_index

    Stock market indices may be categorized by their index weight methodology, or the rules on how stocks are allocated in the index, independent of its stock coverage. For example, the S&P 500 and the S&P 500 Equal Weight each cover the same group of stocks, but the S&P 500 is weighted by market capitalization, while the S&P 500 Equal Weight places equal weight on each constituent.

  7. Coppock curve - Wikipedia

    en.wikipedia.org/wiki/Coppock_curve

    The Coppock Curve alongside the S&P 500 index. The Coppock curve or Coppock indicator is a technical analysis indicator for long-term stock market investors created by E.S.C. Coppock, first published in Barron's Magazine on October 15, 1962. [1] The indicator is designed for use on a monthly time scale.

  8. High-frequency trading - Wikipedia

    en.wikipedia.org/wiki/High-frequency_trading

    An academic study [35] found that, for large-cap stocks and in quiescent markets during periods of "generally rising stock prices", high-frequency trading lowers the cost of trading and increases the informativeness of quotes; [35]: 31 however, it found "no significant effects for smaller-cap stocks", [35]: 3 and "it remains an open question ...

  9. Fair value - Wikipedia

    en.wikipedia.org/wiki/Fair_value

    In accounting, fair value is a rational and unbiased estimate of the potential market price of a good, service, or asset. The derivation takes into account such objective factors as the costs associated with production or replacement, market conditions and matters of supply and demand.