Risk & Return Essentials
The numbers behind every investment story — time, return, risk, and the first free lunch.
Start here
Why is money today worth more than money tomorrow?
Start the first lessonUnit 1 Time and Money
- Why is money today worth more than money tomorrow?
- What makes compounding the quiet miracle of finance?
- What is a future euro worth today?
- What does starting late actually cost?
Practice Check · Unit 1 A short check · cannot be failed Start
Unit 2 Measuring Return
- What did you actually earn?
- Why does the average return overstate reality?
- What's left after fees and inflation?
- Your return was 12% — is that good?
Practice Check · Unit 2 A short check · cannot be failed Start
Unit 3 Measuring Risk
- What is risk, really?
- How do professionals put a number on turbulence?
- Why do losses hurt more than math suggests?
- Was the return worth the ride?
Practice Check · Unit 3 A short check · cannot be failed Start
Unit 4 Diversification: The First Free Lunch
- What happens when all eggs share one basket?
- Why does mixing assets smooth the ride?
- When does diversification fail?
- Foundations checkpoint — you can read the market now
Practice Check · Unit 4 A short check · cannot be failed Start
Last Course exam
One exam, the whole course Unlocks when you have read all 16 lessons
Passing it earns the course certificate. It also counts toward the Investor track (course 4 of 6): pass every course exam in a track to earn its track certificate.