Unsupported UDF Final Switch Const Reassignment Qualifier

Category: trend

An indicator that calculates an Exponential Moving Average (EMA) with a dynamic length determined by a switch statement inside a user-defined function. In its default state, the length corresponds to the current bar index.

Formula

EMA(close, bar\_index) \text{ where flag=true}

Inputs

• Length (default: 2)

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