Day 30: Graduation — the Stack Slide and one quiet decision

Thirty days. Six signals. One scorecard. One operational system. One decision.

Yesterday

Yesterday you matched usage to rung. Today the decision lands.

Why this signal matters

By Day 30, you don't have a course-completion certificate. You have a sourcing system that runs every Monday for ~25 minutes, a watchlist of 10 named orgs, a 30-day retrospective, a custom-weighted composite, and an MCP integration. Whether you upgrade or not, that's the artifact stack.

The 5-minute exercise

1Add up the standalone retail of every component: 30 daily lessons + watchlist + retrospective + custom composite + MCP. Total: ~€2,400.
2Compare to what you actually paid: €0.
3Make the rung decision (or no-rung decision).
4Continue the Sunday rhythm — that piece never ends.

What you’re filtering for

A clear, unrushed decision on which rung (if any) fits. The framework is licensed CC BY 4.0; nothing about the rung selection changes your ownership of it.

Edge case

If you graduated and the system doesn't fit how you actually source, that's also a valid outcome. The 30-day retrospective is a real artifact even if the conclusion is 'this isn't for my beat.' Better to know in 30 days than 12 months.

Bonus

Pass the link to one other investor or analyst who would use it. We don't run an affiliate program because we don't want incentives to distort whether you tell a friend. /challenge.

What happens next

After today, the Sunday digest cadence continues forever. The 30-day welcome ends here, the rhythm doesn't.

You’ve finished the system

Thirty days. Six atomic signals. One operational sourcing system — watchlist, weekly rhythm, alerts, share template, MCP integration, custom weights. Three optional ways to keep using it — pick none of them and the system stays yours.

See the three options →

Curriculum: /challenge · Methodology: /methodology · Paper: ssrn.com/abstract=6606558