How do I add previous day close (PCL), high of day (HOD) and low of day (LOD) to my charts?

The “PriceMarker” study allows users to add some markers/horizontal lines to the associated price. Users can add this indicator to their chart by right-clicking the chart and selecting “Study Config” to open the study configure window first, then select the “PriceMarker” from the study list and add it into the Studies In Chart field. For more detailed information, please refer to this document: