I hope this doesn’t come off as being snarky because I’m trying to give genuine advice from the audience you’re probably trying to target but it’d be a good idea to include this bit anytime you’re presenting that graphic:

The fear and greed index is based off of technical measurements of various active markets.

Very broadly, it is telling you whether or not the financial class, investors, stock traders, corporations significantly involved in that, your 401k managers… are acting fearful or greedy.

It does a good job of summarizing what I’m supposed to gather from the index.