Unsupported matrix.sort method in UDF (Diagnostic)

Category: trend

A diagnostic script that wraps the close price into a 1x1 matrix, sorts it within a User Defined Function (UDF), and plots the result.

Formula

\text{plot} = \text{matrix}(\text{close}).\text{sort}(0)[0,0] = \text{close} \text{ (for 1x1 matrix)}

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