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Moving average crossover of a 15-day exponential close-price MA (red) crossing over a 50-day exponential close-price MA (yellow) In the statistics of time series, and in particular the stock market technical analysis, a moving-average crossover occurs when, on plotting two moving averages each based on different degrees of smoothing, the traces of these moving averages cross.
The name suggests this is achieved by applying a double exponential smoothing which is not the case. The name double comes from the fact that the value of an EMA (Exponential Moving Average) is doubled. To keep it in line with the actual data and to remove the lag the value "EMA of EMA" is subtracted from the previously doubled ema.
An exponential moving average (EMA), also known as an exponentially weighted moving average (EWMA), [5] is a first-order infinite impulse response filter that applies weighting factors which decrease exponentially. The weighting for each older datum decreases exponentially, never reaching zero. This formulation is according to Hunter (1986). [6]
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In 2018, Gaga starred as a singer in the musical romance A Star Is Born, which garnered her the Critics' Choice Movie Award for Best Actress and the National Board of Review Award for Best Actress, as well as nominations for an Academy Award, a Golden Globe Award, a Screen Actors Guild Award and a BAFTA Award for Best Actress.
Ema Derossi-Bjelajac (born 1926), Croatian politician; Ema Fujisawa (born 1982), Japanese model and actress; Ema Klinec (born 1998), Slovenian ski jumper; Ema Kogure (born 1976), Japanese voice actress; Ema Kuribayashi (born 1983), Japanese cricketer; Ema Pukšec (1834–1889), Polish soprano; Ema Ramusović (born 1996), Montenegrin handball player
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The Screen Actors Guild Awards are organized by the Screen Actors Guild‐American Federation of Television and Radio Artists. First awarded in 1995, the awards aim to recognize excellent achievements by actors in film and television.