Local non-scalar UDT typed-na history diagnostic

Category: market_structure

A diagnostic test script for Pine Script v6 to verify the handling of historical values and dynamic offsets for non-scalar User Defined Types (UDTs).

Formula

\text{check}(x[t]) = \begin{cases} 1 & \text{if } x_t \text{ is na} \\ 0 & \text{otherwise} \end{cases} \text{ where } x \in \{\text{UDT instance, fields, UDF outputs}\}

See signal primitives, usage in published strategies and more on WOBR StrategyVerse.