Optional
Close of the bar left of the visible range, carried on the first item only. Previous-close candle colouring is the one renderer that reads it, because it is the one that needs a reference the visible window does not hold.
Close of the bar left of the visible range, carried on the first item only. Previous-close candle colouring is the one renderer that reads it, because it is the one that needs a reference the visible window does not hold.