_Cross

Returns the number of intersection periods of the array arr1 and the array arr2.

The number of cross periods of the array arr1 and the array arr2. number

_Cross(arr1, arr2)

Elements are arrays of type number. arr1 true array Elements are arrays of type number. arr2 true array

// Fast line indicator
var arr1 = [1,2,3,4,5,6,8,8,9]
// Slow line indicator
var arr2 = [2,3,4,5,6,7,7,7,7]
function main(){
    Log("_Cross(arr1, arr2) : ", _Cross(arr1, arr2))
    Log("_Cross(arr2, arr1) : ", _Cross(arr2, arr1))
}

arr1 = [1,2,3,4,5,6,8,8,9]     
arr2 = [2,3,4,5,6,7,7,7,7]
def main():
    Log("_Cross(arr1, arr2) : ", _Cross(arr1, arr2))
    Log("_Cross(arr2, arr1) : ", _Cross(arr2, arr1))

void main() {
    vector<double> arr1 = {1,2,3,4,5,6,8,8,9};
    vector<double> arr2 = {2,3,4,5,6,7,7,7,7};
    Log("_Cross(arr1, arr2) : ", _Cross(arr1, arr2));
    Log("_Cross(arr2, arr1) : ", _Cross(arr2, arr1));
}

A set of data can be simulated to test the _Cross(Arr1, Arr2) function:

If the return value of the _Cross() function is a positive number, it indicates the period of upward penetration, if it’s a negative number, it indicates the period of downward penetration, 0 means the same as the current price. Specific instructions for use: Analysis and instructions for use about built-in function _Cross.

_C JSONParse