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Special memorandum account (SMA) [1] is a margin credit account used for calculating US Regulation T requirements on brokerage accounts. In addition to Initial Margin and Maintenance Margin requirements, the SMA ledger is used to lock in unrealized gains that augment the client's buying power. According to Regulation T, Section 220.5: [2]
Taking the example of a 200-day simple moving average, you would add up the closing price of the stock over the past 200 trading days and then divide by 200. The other version of this data is the ...
Some commercial packages, like AIQ, use a standard exponential moving average (EMA) as the average instead of Wilder's SMMA. The smoothed moving averages should be appropriately initialized with a simple moving average using the first n values in the price series. The ratio of these averages is the relative strength or relative strength factor:
In the investment management industry, a separately managed account (SMA) is any of several different types of investment accounts.For example, an SMA may be an individual managed investment account; these are often offered by a brokerage firm through one of their brokers or financial consultants and managed by independent investment management firms (often called money managers for short ...
In time series analysis, the moving-average model (MA model), also known as moving-average process, is a common approach for modeling univariate time series. [1] [2] The moving-average model specifies that the output variable is cross-correlated with a non-identical to itself random-variable.
Exponential smoothing or exponential moving average (EMA) is a rule of thumb technique for smoothing time series data using the exponential window function. Whereas in the simple moving average the past observations are weighted equally, exponential functions are used to assign exponentially decreasing weights over time. It is an easily learned ...
A fast EMA responds more quickly than a slow EMA to recent changes in a stock's price. By comparing EMAs of different periods, the MACD series can indicate changes in the trend of a stock. It is claimed that the divergence series can reveal subtle shifts in the stock's trend. Since the MACD is based on moving averages, it is a lagging indicator ...
It does use real cheese for its cheese curds, but other products, for example, its Cheeseburger and Backyard Bacon Ranch Signature Stackburger, use processed cheese. Francis Dean / Getty.