Free · 5-Day Email Course

Decades of experience, simplified in five days.

A short email course on how professional investors actually decide what to buy — the same top-down process behind every Offside call, from the macro down to the single name.

Written by Gabriel Osorio Mazzilli — ex-Goldman Sachs, ex-Citigroup Delta One.

Orientation lands the moment you sign up.

Free forever. No card. Unsubscribe in one click.

Orientation, then one lesson a day for five days

Right away

Orientation

Where this starts, how to use it, and what to expect over the next five days.

Day 1

Does Macro Still Matter?

Why professional investors start from the top down — and what that changes.

Day 2

What Markets Are Pricing In

Every investment is ultimately the present value of future cash flows.

Day 3

The Hidden Pattern Behind Every Major Winner

What kind of companies the market is rewarding right now, and why.

Day 4

The Market Eventually Figures It Out

How real are the earnings underneath the growth.

Day 5

The Market Is Looking in the Wrong Place Again

Where reality begins to diverge from perception — and how to spot it early.

Gabriel Osorio Mazzilli

Gabriel Osorio Mazzilli

Founder of Offside Research. Ex-Goldman Sachs, ex-Citigroup Delta One. Against the Tape, Ahead of the Curve.

The course is free and always will be. No card, no upsell inside it. Unsubscribe in one click, any time.