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This study calculates and displays the Ratio of two study Subgraphs. These can be part of different studies on the chart.

Let \(X^{(1)}\) and \(X^{(2)}\) be random variables respectively denoting the Input Study 1 and Input Study 2 Inputs, and let \(X^{(1)}_t\) and \(X^{(2)}_t\) be their respective values at Index \(t\). Let the Input Study 2 Subgraph Offset be denoted as \(k\).

If \(k = 0\), then the displayed value of Study Subgraphs Divide at Index \(t\) is given by \(\displaystyle{\left\{ \begin{matrix} X^{(1)}_t / X^{(2)}_t & X^{(2)}_t \neq 0 \\ 0 & X^{(2)}_t = 0 \end{matrix}\right.}\). If \(k \neq 0\), then the displayed value of Study Subgraphs Divide is given by \(\displaystyle{\left\{ \begin{matrix} X^{(1)}_t / X^{(2)}_0 & X^{(2)}_0 \neq 0 \\ 0 & X^{(2)}_0 = 0 \end{matrix}\right.}\) for \(t \leq k\), and \(\displaystyle{\left\{ \begin{matrix} X^{(1)}_t / X^{(2)}_{t - k} & X^{(2)}_{t - k} \neq 0 \\ 0 & X^{(2)}_{t - k} = 0 \end{matrix}\right.}\)\(\) for \(t > k\).

If the Draw Zeros Input is set to No, then Study Subgraphs Divide is not drawn at Index \(t\) if its value is zero. Otherwise, it is drawn at Index \(t\) even if its value is zero.