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  2. Moving average - Wikipedia

    en.wikipedia.org/wiki/Moving_average

    In statistics, a moving average (rolling average or running average or moving mean [1] or rolling mean) is a calculation to analyze data points by creating a series of averages of different selections of the full data set. Variations include: simple, cumulative, or weighted forms. Mathematically, a moving average is a type of convolution.

  3. Trailing twelve months - Wikipedia

    en.wikipedia.org/wiki/Trailing_twelve_months

    Trailing twelve months (TTM) is a measurement of a company's financial performance (income and expenses) used in finance.It is measured by using the income statements from a company's reports (such as interim, quarterly or annual reports), to calculate the income for the twelve-month period immediately prior to the date of the report.

  4. Year-to-date - Wikipedia

    en.wikipedia.org/wiki/Year-to-date

    YTD measures are more sensitive to changes early in the year than later in the year. In contrast, measures like the 12-month ending (or year-ending) are less affected by seasonal influences. For example, to calculate year-to-date invoicing for a company, sum the invoice totals for each month of the current year up to the present date. [2]

  5. Cross-sectional data - Wikipedia

    en.wikipedia.org/wiki/Cross-sectional_data

    In statistics and econometrics, cross-sectional data is a type of data collected by observing many subjects (such as individuals, firms, countries, or regions) at a single point or period of time.

  6. Cyclically adjusted price-to-earnings ratio - Wikipedia

    en.wikipedia.org/wiki/Cyclically_adjusted_price...

    The idea is to take a long-term average of earnings (typically 5 or 10 year) and adjust for inflation to forecast future returns. The long term average smooths out short term volatility of earnings and medium-term business cycles in the general economy and they thought it was a better reflection of a firm's long term earning power.

  7. Sahm rule - Wikipedia

    en.wikipedia.org/wiki/Sahm_rule

    The Sahm rule originates from a chapter in the Brookings Institution's report on the use of fiscal policy to stabilize the economy during recessions. [3] The chapter, written by Sahm, proposes fiscal policy to automatically send stabilizing payments to citizens to boost economic well-being.

  8. Mortgage and refinance rates for Nov. 12, 2024: Average rates ...

    www.aol.com/finance/mortgage-and-refinance-rates...

    Accessed November 12, 2024. Economic, Housing and Mortgage Market Outlook – October 2024, Freddie Mac. Accessed October 22, 2024. Primary Mortgage Market Survey, Freddie Mac. Accessed November 8 ...

  9. Moving-average model - Wikipedia

    en.wikipedia.org/wiki/Moving-average_model

    [1] [2] The moving-average model specifies that the output variable is cross-correlated with a non-identical to itself random-variable. Together with the autoregressive (AR) model, the moving-average model is a special case and key component of the more general ARMA and ARIMA models of time series, [3] which have a more complicated stochastic ...