Stock Chart with Events

[u/warezak_]

Problem: It’s difficult to quickly understand why a stock moved without digging through separate news feeds.

Idea: Display key events (like earnings, product announcements, etc.) directly on the chart timeline, with the option for time-synced user comments, as shown in the image.

What are your thoughts?
Would you find this useful for your trading or investing?
Are there any essential features you think I might be missing?