score:1

you can add the below small plugin to prevent all hover effects on a point depending on a color.

(function(h) {
    h.wrap(h.point.prototype, 'onmouseover', function(proceed) {
        if (this.color !== 'red') {
            proceed.apply(this, array.prototype.slice.call(arguments, 1));
        }
    });
}(highcharts));

live demo: https://jsfiddle.net/blacklabel/1h83ek4u/

docs: https://www.highcharts.com/docs/extending-highcharts/extending-highcharts


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