A note sits on the chart beside the jump it explains. Click a point on the chart, or use + Note, then pick an emoji, write a line, and set the date and, if you like, the time. Pins stay visible whichever period or interval you’re viewing, and clicking one lets you change or remove it.
- Spikes that fired a Telegram alert get a pin automatically.
- Notes stay private, so public dashboards leave them out.
- AI agents read them through
get_overview, which means asking what caused last Tuesday’s bump gets a useful reply.