BusinessThe BestieBeginner
Trading with Friends, a free business course on Tomo

Trading with Friends

Learn how to build a trustworthy trading circle, stress-test market setups with peers, and keep personal relationships strong despite market volatility.

Like Duolingo, but for Trading with Friends. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

A short one: 12 levels across 2 sections, about 24 minutes end to end, roughly 5 days at five minutes a day. It moves through Finding and Partnering with Fellow Traders and Navigating Shared Ideas and Market Friction. It starts from scratch.

12 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Barnaby the Bull, the guide who teaches the Trading with Friends course
Trading with Friends
with Barnaby the Bull
12
Levels
2
Sections
5
Min/day
What you'll learn

Key ideas in Trading with Friends

  • Trading alone makes it easy to rationalize impulsive, emotional entries
  • Verbalizing your trade thesis out loud to another person reveals gaps in logic and emotional chasing before real capital is spent
  • Strong trading partners do not need to trade the same assets or use identical strategies
  • The real foundation of an accountability partnership is shared respect for risk management, stop-losses, and execution discipline
  • Submitting planned trades before the opening bell ensures you think through risk before market noise begins
  • A complete pre-market exchange includes where you buy, where you cut losses, and the reason the thesis fails
  • Judging trades solely by daily profit encourages reckless habits that eventually blow up accounts
  • A well-executed loss following clear risk rules is a good trade, while an undisciplined win is dangerous luck
  • Trading partnerships thrive when expectations and boundaries are set upfront
  • Accountability partners support each other's discipline and process, never telling each other what to buy or taking blame for losing trades
  • A red-team partner's job is to search for flaws, disconfirming evidence, and downside risks in a proposed trade
  • Encouraging or rubber-stamping a friend's excited trade idea fuels confirmation bias and impulsive entries
  • Clear upfront ground rules keep aggressive critique from feeling like personal hostility
  • Pitching the invalidation price first anchors both partners in how much capital is at risk before emotion takes over
  • If you cannot define where an idea is proven wrong, the pitch is incomplete and unready to trade
  • Discussing profit targets last keeps traders from becoming blinded by potential gains
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives Trading with Friends the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

Teaming Up to Trade Better

Why does explaining your trade thesis out loud to a partner help you?

Get it right to open this lesson and 11 more in the app.

Course map

How to learn Trading with Friends, step by step

Go in order. 12 short levels across 2 sections, about 24 minutes in all, five minutes a day.

  1. 1

    Finding and Partnering with Fellow Traders

    • Setting Up an Accountability Partnership
    • Stress-Testing Each Other's Trade Ideas
  2. 2

    Navigating Shared Ideas and Market Friction

    • Filtering Noise in Trading Communities
    • Protecting Friendships from Market Volatility

2 sections · 4 units · 12 levels. Built to play, not to enroll.

Questions

Questions about Trading with Friends

  1. How do I learn Trading with Friends?

    Go in order: start with Finding and Partnering with Fellow Traders, then Navigating Shared Ideas and Market Friction. On Tomo that's 12 short levels, about 24 minutes in all, played five minutes a day. Start free and play the first level in under a minute.

  2. Is there a Duolingo-style app for Trading with Friends?

    Yes. Tomo works like Duolingo: short daily lessons, streaks and quick quizzes. Trading with Friends is one of its free courses, and you can type any other topic to get a course of your own.

  3. Is the Trading with Friends course free?

    Yes. Trading with Friends is playable on Tomo's free plan, which doesn't expire. No credit card, no waitlist. Download the app and start your first lesson.

  4. How long does it take to learn Trading with Friends?

    12 levels across 2 sections, about 24 minutes of play in total. It's built for five minutes a day, so you finish it a little at a time instead of all at once.

  5. Do I need any background to start Trading with Friends?

    No. It's pitched at a beginner level, so it starts where you are and builds up. If you can tap a phone, you can start.

New

Tomo is in ChatGPT

Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.

Add Tomo to ChatGPT
How it's taught

You pick the voice

This course
The Bestie

Trading with Friends is taught in the Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

Start free

Start Trading with Friends today.

Download Tomo, search Trading with Friends, and play your first lesson in under a minute.