Integration of Volume at Price in Amcharts StockCharts

[workingbuddy10]

Volume at Price is one of the most used features in the market. Though there is no in-built feature in amcharts to get this one.

How can I proceed with this?

• Should I use the bar chart of amcharts inside the stockchart? And if yes, can we overlap bar chart above the candlestick stockchart and also control the reactivity of it?

Volume at price looks like this:

[martynasma]

We're currently working on a demo like that. Stay tuned.

[workingbuddy10]

That's nice 💯 @martynasma , is there estimate/probable time for the release of this feature? Also do let me know If I could provide any help! As I have been an extensive user of amcharts stockcharts.

[martynasma]

At this point we don't know whether it will be full on feature, or we just produce a proof of concept demo.

Should know more in the coming days. Will let you know here.

[workingbuddy10]

You can give it in the indicator list, as an indicator.

Sure I'll be waiting for this, as this is one of the most requested feature! @martynasma

[martynasma]

Implemented in 5.7.0.

[5.7.0] - 2023-12-17

Added

• New Serializer setting: fullSettings. Will ignore depth settings for keys listed in fullSettings.
• New StockAxis toolbar control: DataSaveControl. Allows to automatically or manually save all drawings and indicators to browser's local storage, as well as restore them across sessions. More info.
• Added additional item in SettingsControl: Auto-save drawings and indicators.
• New setting in SettingsControl: autoSave. Enables user to toggle auto-saving of indicators/drawings via Settings dropdown.
• New setting in DropdownList and DropdownListControl: exclude. Can be set to an array of item IDs that should not appear in the list. Can be used to disable default list items.
• New property in StockChart: spriteResizer. Holdes an instance of SpriteResizer which is used among drawing tools.
• zoomable setting added to Axis. If set to false, calling axis.zoom() won't do anything, meaning that the axis won't be zoomed with scrollbars, wheel, cursor etc.

Changed

• StockChart will only sync zoom between X axes that are of the same type as the main axis.
• All drawing tools that allow selecting and resizing them (Label, Callout, Icons) will now use shared instance of SpriteResizer.
• IndictorControl is now searchable by default (searchable: true).

Fixed

• PeriodSelector's buttons were not being reset when chart was zoomed manually.
• Dropdowns in StockChart's control were not being positioned correctly in all cases on a page with RTL direction enabled.
• Drawings loaded from serialized data were not being deleted with eraser or clear tools.
• Elinated multiple calls to preparing data of StockChart indicators.
• On StockChart, indicator's panel X-axis was out of sync with the main panel's X-axis if the latter's scale was longer to some other series on the main panel.
• Italic toggle was being ignored in StockChart label drawing tools.
• GaplessDateAxis was not always including the first date when using axis.zoomToDates(startDate, endDate) method.
• When swiching to percent scale `StovkChart's main panel was showing wrong Y-axis numbers until first zoom.

Full change log.

Download options.

Make sure you clear your browser cache after upgrading. And feel free to contact us again if you are still experiencing this issue.

[workingbuddy10]

@martynasma Where is the option for Volume at Price chart to appear given?

[martynasma]

Via Indicators dropdown. Make sure you clear your browser cache.

[workingbuddy10]

There is a issue in Volume at Price.

When I have enabled the Auto save from Data Save Control toolbar, and user clicked on Volume at price in that they have opted for ticks per row and give the value as 1.

Whole chart freezes. As there is a heavy calculation I can understand that.

But due to Auto save, I am totally freeze, my whole app is stuck even though I re-open the app then too it doesn't fixes.

@zeroin Hope you can resolve it.

[martynasma]

Can you please post it as a separate issue?