Technical Studies Reference


Momentum

This study calculates and displays the Momentum of the data specified by the Input Data Input.

Let \(X\) be a random variable denoting the Input Data, and let \(X_t\) be the value of the Input Data at Index \(t\). Let the Input Length be denoted as \(n\). The Momentum at Index \(t\) for the given Inputs is denoted as \(M_t(X,n)\), and we compute it for \(t \geq n\). The method of computation depends on the setting of the Momentum Type Input, as decribed below.

If Momentum Type is set to Difference, then \(M_t(X,n)\) is calculated as follows.

\(M_t(X,n) = \displaystyle{X_t - X_{t - n}}\)

If Momentum Type is set to Quotient, then \(M_t(X,n)\) is calculated as follows.

\(M_t(X,n) = \displaystyle{100\cdot\frac{X_t}{X_{t - n}}}\)

Spreadsheet

The spreadsheet below contains the formulas for this study in Spreadsheet format. Save this Spreadsheet to the Data Files Folder.

Open it through File >> Open Spreadsheet.

Momentum.35.scss


*Last modified Tuesday, 11th September, 2018.