OptionalbottombarThe strip under the chart: preset ranges and Go to on the left, the market status, a clock that opens the timezone choice and the price scale toggles on the right. The phone layout hides it and lists its controls in the More sheet. Default true.
OptionalrangesPreset ranges for the bar and setRange. [] leaves the range buttons out. Default DEFAULT_RANGES.
OptionalsessionTrading hours, applied with chart.setSessionCalendar for the first
symbol and on every symbol change. They size a range's fetch in
sessions, give the bar its market status and the shading its hours.
Default: the widget leaves the chart's calendar to the host.
OptionalsessionShade the pre-open, post-close and extended-hours bars from the chart's
calendar (attachSessionShading). A calendar without those hours, or no
calendar, shades nothing. Default true.
The widget options the bottom bar and the session calendar read.