One of my goals for 2025 is to get rid of my dependencies on Glassnode's data and to pull and analyze the HODL wave data directly from my own node. 
Discussion
have you seen https://kibo.money/
FOSS glassnode stuff
https://github.com/kibo-money/kibo
CC nostr:npub1jagmm3x39lmwfnrtvxcs9ac7g300y3dusv9lgzhk2e4x5frpxlrqa73v44
Yeah, thanks for reminding me about this.
would be cool to have some of your work be an integrated part of kibo
like a whole section of the sidebar to see WS visualizations.
The polish on your charts is top tier 👌