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The crosshair configuration options.

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    categoryAxis: {
        crosshair: {
            visible: true,
            color: "red",
            width: 2
        }
    },
    series: [{
        type: "line",
         data: [
            { date: new Date(2023, 0, 1), value: 10 },
            { date: new Date(2023, 0, 2), value: 25 },
            { date: new Date(2023, 0, 3), value: 15 }             
        ],
    }]
});
</script>

The color of the crosshair.

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    categoryAxis: {
        crosshair: {
            visible: true,
            color: "blue"
        }
    },
    series: [{
        type: "line",
         data: [
            { date: new Date(2023, 0, 1), value: 10 },
            { date: new Date(2023, 0, 2), value: 25 },
            { date: new Date(2023, 0, 3), value: 15 }             
        ],
    }]
});
</script>

The dash type of the crosshair.

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    categoryAxis: {
        crosshair: {
            visible: true,
            dashType: "dash"
        }
    },
    series: [{
        type: "line",
         data: [
            { date: new Date(2023, 0, 1), value: 10 },
            { date: new Date(2023, 0, 2), value: 25 },
            { date: new Date(2023, 0, 3), value: 15 }             
        ],
    }]
});
</script>

The opacity of the crosshair.

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    categoryAxis: {
        crosshair: {
            visible: true,
            opacity: 0.5
        }
    },
    series: [{
        type: "line",
         data: [
            { date: new Date(2023, 0, 1), value: 10 },
            { date: new Date(2023, 0, 2), value: 25 },
            { date: new Date(2023, 0, 3), value: 15 }             
        ],
    }]
});
</script>

The crosshair tooltip configuration options.

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    categoryAxis: {
        crosshair: {
            visible: true,
            tooltip: {
                visible: true,
                background: "yellow"
            }
        }
    },
    series: [{
        type: "line",
         data: [
            { date: new Date(2023, 0, 1), value: 10 },
            { date: new Date(2023, 0, 2), value: 25 },
            { date: new Date(2023, 0, 3), value: 15 }             
        ],
    }]
});
</script>

The dash type of the crosshair.

Default: false

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    categoryAxis: {
        crosshair: {
            visible: true
        }
    },
    series: [{
        type: "line",
         data: [
            { date: new Date(2023, 0, 1), value: 10 },
            { date: new Date(2023, 0, 2), value: 25 },
            { date: new Date(2023, 0, 3), value: 15 }             
        ],
    }]
});
</script>

The width of the crosshair.

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    categoryAxis: {
        crosshair: {
            visible: true,
            width: 3
        }
    },
    series: [{
        type: "line",
         data: [
            { date: new Date(2023, 0, 1), value: 10 },
            { date: new Date(2023, 0, 2), value: 25 },
            { date: new Date(2023, 0, 3), value: 15 }             
        ],
    }]
});
</script>