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) => createResult(
      index: index,
      quote: ((bbu.getValue(index).quote - bbl.getValue(index).quote) /
              bbm.getValue(index).quote) *
          hundred,
    );