1-24 of 451 results for Musical Instruments : Instrument Accessories : Wind & Woodwind Accessories : Bags & Cases : Saxophone.
Simple Moving Average (SMA) Explained. A simple moving average (SMA) is the simplest type of moving average in forex analysis (DUH!). Basically, a simple moving average is calculated by adding up the last âXâ periodâs closing prices and then dividing that number by X.
All moving averages operate on a time series of measurements, M1, M2,..., Md, where d is the total number of measurements made to date and Md is the most recently made measurement. For convenience in the discussion, we'll assume one measurement is made per day; any other regular interval is equivalent. 1  Simple moving averages. 2  Weighted moving averages. 3  Exponentially smoothed moving averages.  Calculating best fit trends.