proper syntax

[morpheous]

how would one write

close() > high(of the last 10 bars?)

[JayF]

Here's how I would do this.

function main (nLookback) {

    if (nLookback == null) nLookback = 10;
    
    var HH = findHighestHigh(nLookback);

    // ... now you can look for the comparison
    
    if (close() > HH) {
        // do something
    }

}

function findHighestHigh(nLookback) {
    
    var HH = null; // Highest High

    // find Highest High
    for (i = -(nLookback-1); i < 1; i++) {
        if (HH == null) {
            HH = high(i);
        } else if (high(i) > HH) HH = high(i);
    }
    
    return HH;
}