I use multiple charts to see the big picture-I want to draw a line on a Daily chart that also appears on all lower timeframe charts I use-Can this be done??

Hi Yachttrader,

you would have to loop through all available charts retrieved by
IContext.getCharts(instrument),
check the selected period using
IChart.getSelectedPeriod()

and add the chart object(s) to each chart that complies to your period-criteria.

Best, RR.

If you use multiple charts and want the lines in all at once, you can't get it.

in a single chart u can retain the lines. first go to daily chart. draw lines, then reduce the same chart to 4 hour, then draw lines and then reduce it to hours charts etc.

All lines will be intact in the same chart. keep saving the chart template to retain them for next session also.