PENERAPAN DIAGRAM PENGENDALI NONPARAMETRIK EXPONENTIALLY WEIGHTED MOVING AVERAGE SIGN UNTUK ANALISIS PERGERAKAN HARGA SAHAM SEKTOR PROPERTI
نویسندگان
چکیده
Stocks are evidence of equity participation in a company. Investors need to know the quality stock prices so that they can minimize losses when investing. Technical analysis be used by investors decide buy or sell stock. One technical on is using control. Control charts make decisions trading activities. The Exponentially Weighted Moving Average control chart very useful for detecting small shifts such as financial data. assumption must fulfilled EWMA data normally distributed. non-fulfillment normal distribution causes produces plots far from limits. This problem solved nonparametric Sign chart. construction expected overcome limitations standard and provide signal best time trade stocks. this study daily closing price PT Bumi Serpong Damai Tbk March 1, 2021 4, 2022 with total 250 shows out because it spread non-randomly relatively similar pattern.
منابع مشابه
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ژورنال
عنوان ژورنال: Jurnal Gaussian : Jurnal Statistika Undip
سال: 2022
ISSN: ['2339-2541']
DOI: https://doi.org/10.14710/j.gauss.12.1.1-9