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  2. Market data - Wikipedia

    en.wikipedia.org/wiki/Market_data

    In finance, market data is price and other related data for a financial instrument reported by a trading venue such as a stock exchange. Market data allows traders and investors to know the latest price and see historical trends for instruments such as equities, fixed-income products, derivatives, and currencies. [1]

  3. Pulse-width modulation - Wikipedia

    en.wikipedia.org/wiki/Pulse-width_modulation

    Pulse-width modulation (PWM), also known as pulse-duration modulation (PDM) or pulse-length modulation (PLM), [1] is any method of representing a signal as a rectangular wave with a varying duty cycle (and for some methods also a varying period). PWM is useful for controlling the average power or amplitude delivered by an

  4. Extended-hours trading - Wikipedia

    en.wikipedia.org/wiki/Extended-hours_trading

    Extended-hours trading (or electronic trading hours, ETH) is stock trading that happens either before or after the trading day regular trading hours (RTH) of a stock exchange, i.e., pre-market trading or after-hours trading. [1] After-hours trading is the name for buying and selling of securities when the major markets are closed. [2]

  5. Stock market timing: What it is and why it’s so hard to do

    www.aol.com/finance/trying-time-stock-market...

    For instance, a report from S&P Dow Jones Indices showed that over a 20-year period ending in 2023, fewer than 10 percent of actively managed U.S. stock funds managed to beat the index.

  6. Is the stock market open or closed on Presidents Day 2025 ...

    www.aol.com/stock-market-open-closed-presidents...

    United States stock market 2025 holiday schedule. U.S. stock markets will be closed on the following days in 2025: Good Friday: Friday, April 18. Memorial Day: Monday, May 26. Juneteenth: Thursday ...

  7. Is the stock market open or closed on New Year's Eve 2024 ...

    www.aol.com/stock-market-open-closed-years...

    U.S. stock markets will be open on New Year's Eve day. The Nasdaq and New York Stock Exchange will both hold regular trading sessions on the final day of 2024 before being closed for New Year's Day.

  8. Implied open - Wikipedia

    en.wikipedia.org/wiki/Implied_open

    Implied open attempts to predict the prices at which various stock indexes will open, at 9:30am New York time. It is frequently shown on various cable television channels prior to the start of the next business day .

  9. Stock market holidays 2025: US markets are closed on these days

    www.aol.com/finance/stock-market-holidays-2023...

    Below is the schedule for 2025 stock market holidays when the NYSE, Nasdaq and bond markets are closed: Wednesday, Jan. 1, 2025 — New Year’s Day Monday, Jan. 20, 2025 — Martin Luther King Jr ...