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  2. Detrended price oscillator - Wikipedia

    en.wikipedia.org/wiki/Detrended_price_oscillator

    The detrended price oscillator (DPO) is an indicator in technical analysis that attempts to eliminate the long-term trends in prices by using a displaced moving average so it does not react to the most current price action. This allows the indicator to show intermediate overbought and oversold levels effectively.

  3. Human performance technology - Wikipedia

    en.wikipedia.org/wiki/Human_performance_technology

    Human performance technology (HPT), also known as human performance improvement (HPI), or human performance assessment (HPA), is a field of study related to process improvement methodologies such as organization development, motivation, instructional technology, human factors, learning, performance support systems, knowledge management, and training.

  4. On-balance volume - Wikipedia

    en.wikipedia.org/wiki/On-balance_volume

    Total volume for each day is assigned a positive or negative value depending on prices being higher or lower that day. A higher close results in the volume for that day to get a positive value, while a lower close results in negative value. [3]

  5. Days payable outstanding - Wikipedia

    en.wikipedia.org/wiki/Days_payable_outstanding

    Days payable outstanding (DPO) is an efficiency ratio that measures the average number of days a company takes to pay its suppliers.. The formula for DPO is: = / / where ending A/P is the accounts payable balance at the end of the accounting period being considered and Purchase/day is calculated by dividing the total cost of goods sold per year by 365 days.

  6. Zero lag exponential moving average - Wikipedia

    en.wikipedia.org/wiki/Zero_lag_exponential...

    The formula for a given N-Day period and for a given data series is: [2] [3] = = + (()) = (,) The idea is do a regular exponential moving average (EMA) calculation but on a de-lagged data instead of doing it on the regular data.

  7. Nelson rules - Wikipedia

    en.wikipedia.org/wiki/Nelson_rules

    The above eight rules apply to a chart of a variable value. A second chart, the moving range chart, can also be used but only with rules 1, 2, 3 and 4. Such a chart plots a graph of the maximum value - minimum value of N adjacent points against the time sample of the range.

  8. FDNY unions say congestion toll will hurt response times ...

    www.aol.com/news/fdny-unions-congestion-toll...

    The unions spoke out against the toll just as drivers began getting charged for entering Manhattan below 61st Street. The toll is $9 during peak hours — from 5 a.m. to 9 p.m. on weekdays and 9 a ...

  9. Double pushout graph rewriting - Wikipedia

    en.wikipedia.org/wiki/Double_pushout_graph_rewriting

    In computer science, double pushout graph rewriting (or DPO graph rewriting) refers to a mathematical framework for graph rewriting.It was introduced as one of the first algebraic approaches to graph rewriting in the article "Graph-grammars: An algebraic approach" (1973). [1]