calculate method

@override T calculate(int index)

Calculates the value of this indicator for the given index without caching it.

Returns the result as a T.

Implementation

@override
T calculate(int index) {
  final double result =
      3 * wma.getValue(index).quote - 2 * sma.getValue(index).quote;
  return createResult(
    index: index,
    quote: result,
  );
}