SSRS - How to set Markers in the Line Chart

 1) Open the SSRS report in Report Builder or SSDT

2) Go to the Chart for which Markers need to be set.

3) Right click on any lines in the Line Chart and go to Series Property.
4) Click on Markers then  choose Marker Type e.g. Circle, Triangle, Square, Diamond, Cross & Starts. Click ok.

5) Now, run the report, we can see markets(circular) over the chart.