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Value ref

unary_expr

Unary expression over a SignalRef source — op: abs|neg|log|log10|sqrt|pct_change. Compiles to a unary IRExpression so you can build e.g. abs(close - open) or log(volume).

Backing types

UnaryExprSignalRef

Required fields

None.

Optional fields

None.

Backing types

The IR ValueRef classes this builder field resolves to.

UnaryExprSignalRef
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