Let us start by adding an indicator. Here is how: How to add a trading indicator to a chart After adding the simple moving average (SMA) indicator, QuantShare will create a formula and add it to your chart's pane. You can update the period of SMA by updating the formula directly: - Right click on the chart's pane - Select "Edit Formula" - Use "Left/Right icons" to select the "Simple Moving Average" formula (A pane contains one or several formulas) - Update the formula Example: a = sma(50); // Period set to 50 bars plot(a, "sma", colorred, chartline, stylesymbolnone); Alternatively, you can update the period dynamically by following the next steps: - Click on the third icon at the top of the chart's pane - Select "Simple Moving Average" - Update the value next to "timePeriod" (Use the slider or type a value directly in the input box) Notice how the moving average is automatically updated each time you change that "timePeriod" value.  Nb: To specify high values (above slider max), type the number directly in the input box then hit ENTER.
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