ReadonlypaneReadonlyseriesThe series this comparison draws through, for style patches and markers.
Data set on it directly skips alignment (use setBars), and removing it
directly leaves the pane rebased with nothing on it (use remove).
ReadonlysymbolHow the last alignment against the primary's bars went.
Every comparison on this chart, in the order they were added.
The hidden scale it maps to. Never the pane's own price axis.
Replace the instrument's bars (a longer history, a refreshed fetch).
What
addComparisonhands back: one instrument on the chart.