Hi Senthuran,
We would like to let you know that currently, we don’t have support for the Renko chart. However, we have considered your requirement as a new feature and logged a feature request for it in our feedback portal.
We will prioritize the features of every release based on demand and priority. So, this feature will be available in any of our upcoming releases. You can also track the status of the feature with the feedback below.
Feedback: https://www.syncfusion.com/feedback/42289
Regards,
Yuvaraj.