====== How do I create a chart of the cumulative Advance-Decline Line? ======

Several of the market breadth indices that we track are best viewed cumulatively, rather than in "raw" form. For example, the NYSE Advance-Decline index ($NYAD) is very "spiky" when charted directly, but forms a smooth curve called the "NYSE Advance-Decline Line" when plotted on a cumulative chart.

To create such a chart, simply select "Cumulative" from the "Type" dropdown below the chart. [[http://stockcharts.com/h-sc/ui?s=$NYAD&p=D&b=5&g=0&id=p92648683739|Click here to see this in action for $NYAD.]]

For more information, see our Support Center article on [[:sharpcharts:breadth_chart_types|Charting Market Breadth Indicators]].