# C1.Report.FlexChart.Series.Y3Expression

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<h1 id="C1_Report_FlexChart_Series_Y3Expression_" data-uid="C1.Report.FlexChart.Series.Y3Expression*">Y3Expression Property
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<a id="C1_Report_FlexChart_Series_Y3Expression_" data-uid="C1.Report.FlexChart.Series.Y3Expression*"></a>
<h4 id="C1_Report_FlexChart_Series_Y3Expression" data-uid="C1.Report.FlexChart.Series.Y3Expression">Y3Expression</h4>
<div class="markdown level1 summary"><p>Gets or sets an expression used to obtain Y3 data for Hi-Lo, Hi-Lo-Open-Close and Candle charts.
This property works over <a class="xref" href="C1.Report.FlexChart.Series.YExpressions.html#C1_Report_FlexChart_Series_YExpressions">YExpressions</a> and gets or sets the element with index 3.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">[C1Category(&quot;Additional&quot;)]
[C1Description(&quot;FlexChartSeries.Y3Expression&quot;, &quot;Specifies an expression used to obtain Y3 data for Hi-Lo, Hi-Lo-Open-Close and Candle charts.&quot;)]
public string Y3Expression { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">&lt;C1Category(&quot;Additional&quot;)&gt;
&lt;C1Description(&quot;FlexChartSeries.Y3Expression&quot;, &quot;Specifies an expression used to obtain Y3 data for Hi-Lo, Hi-Lo-Open-Close and Candle charts.&quot;)&gt;
Public Property Y3Expression As String</code></pre>
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