+Bars.DynamicProperties
MarketClose-related Bar/Bars.DynamicProperties
TODO SteppingSlider if Max < Min then draw filled part from right to left

TODO SteppingSlider sort by order added
TODO place Labels with barHiLo-unattached Y as HeightFraction or between PriceMin...PriceMax
TODO autoSqueeze to fit PendingAlerts and BarAnnotations
TODO close TooltipPrice&Position OnMouseDownOverTooltip so that drag will be delegated to Panel