How To Calculate Stochastic Oscillator using Kotlin?

by bailey_conroy , in category: Technology , 8 months ago

How To Calculate Stochastic Oscillator using Kotlin?

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1 answer

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by leonor , 8 months ago

@bailey_conroy 

To calculate the Stochastic Oscillator, you can use the following code snippet in Kotlin:

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fun calculateStochasticOscillator(data: List<Double>, period: Int): List<Double> {
    val stochasticOscillator = mutableListOf<Double>()

    for (i in period until data.size) {
        val currentData = data.subList(i - period, i)
        val lowestLow = currentData.minOrNull() ?: 0.0
        val highestHigh = currentData.maxOrNull() ?: 0.0

        val currentClose = data[i]

        val stochasticValue = ((currentClose - lowestLow) / (highestHigh - lowestLow)) * 100
        stochasticOscillator.add(stochasticValue)
    }

    return stochasticOscillator
}

// Example usage
fun main() {
    val data = listOf(50.0, 55.0, 60.0, 65.0, 70.0, 75.0, 80.0, 85.0, 90.0, 95.0)
    val period = 5

    val stochasticOscillator = calculateStochasticOscillator(data, period)
    println("Stochastic Oscillator values: $stochasticOscillator")
}


In this code, the calculateStochasticOscillator function takes a list of historical data and a period as input and calculates the Stochastic Oscillator values for the given period. The function calculates the lowest low and highest high values within the period and then computes the stochastic value based on the current close and those extreme values. Finally, it returns a list of Stochastic Oscillator values.


You can adjust the input data and period values in the example usage section to test the function with different datasets and periods.