Below is the formula for the EWMA’s calculation ... The EWMA chart uses the exponentially weighted moving average of all previous sample means. EWMA weights samples in a geometrically decreasing ...

The EMA’s formula uses a weighting multiplier, or smoothing constant, that is based on the specific number of days in the moving average. The weighted moving average, like the exponential moving ...

The volume-weighted average ... typical price is equal to the average of the high, low, and close price for an intraday period. In other words, the typical price formula is: An example here ...