Hi Marco,
Thanks for the update.
We have analyzed the requested requirement. Currently, we do not have support to achieve your requirement Support to change the series type of RangeNavigator in Stock chart component, but we have logged a feature request on this . It can be tracked through our feedback portal below.
Please cast your vote to make it count. We will prioritize the features of every release based on the demands.
If you have any more specification/suggestions to the feature request, you can add it as a comment in the portal.
Regards,
Baby.