data_withIndicators = data_parameterized.map((d, i) => ({
ema: emaColumn[i],
macd: macdColumn[i].macd,
macdSignal: macdColumn[i].signal,
macdDivergence: macdColumn[i].divergence,
bollingerUpper: bollingerColumn[i].upper,
bollingerAverage: bollingerColumn[i].average,
bollingerLower: bollingerColumn[i].lower,
...d
}))