移動平均線
moving average
用於圖表及技術分析，根據某段指定時間而計算證券或商品價格平均數及估計最近期的趨勢。當計算及加入一項新變數時，舊的變數就會被刪除
For charts and technical analysis, based on a specific time frame and to calculate the average number of securities or commodities prices and estimates of the most recent trends. When calculating and add a new variable, the old variable will be deleted