Let's debug your code,

We can first print the RollOver values to see what are the values if it is daily or yearly?

Code
// Trend Trading ///////////////////
#include <profile.c>

function run()
{
    Verbose = 3;
    set(LOGFILE); // log all trades

    StartDate = 2013;
    EndDate = 2023; // fixed simulation period

    BarPeriod = 15;

    // Debug: Print original rollover values
    printf("\nOriginal RollShort: %f, RollLong: %f", RollShort, RollLong);

    // Adjusting rollover values
    RollShort = RollShort / 365.;
    RollLong = RollLong / 365.;

    // Debug: Print adjusted rollover values
    printf("\nAdjusted RollShort: %f, RollLong: %f", RollShort, RollLong);

    vars Prices = series(price());
    vars Trends = series(Laguerre(Prices,0.05));

    Stop = 10*ATR(100);
    MaxLong = MaxShort = -1;

    if(valley(Trends))
        enterLong();
    else if(peak(Trends))
        enterShort();
}

ZorroTraderGPT - https://bit.ly/3Gbsm4S