The Art of the Trade
Discover how trading works by following the journey of an item from a simple idea to a global market. Learn how to spot value, manage risks, and understand why prices move up and down every day.
Like Duolingo, but for The Art of the Trade. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
A short one: 26 levels across 3 sections, about 52 minutes end to end, roughly 10 days at five minutes a day. It moves through The Basics of Buying and Selling, Tools of the Trade, and Staying Safe in the Market. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in The Art of the Trade
- Markets require a matching mechanism between supply and demand
- Markets need a standardized asset and a way to settle ownership
- The order book acts as the central ledger for matching strangers
- Liquidity determines how effectively the transfer of ownership occurs
- Execution happens only after a price match is found
- Identify the essential structural components required for a market to function
- Settlement is the final step where ownership actually changes hands
- How different market roles facilitate the transfer of ownership
- The logical sequence of a market transaction between two strangers
- Scarcity increases the value of an asset
- Excess supply (sellers) leads to price depreciation
- Price moves upward when supply decreases and demand is stable
- Price discovery is the process of finding a level where buyers and sellers match
- Imbalances in supply and demand create price volatility
- Market equilibrium results in price consolidation
- Mapping market conditions to their immediate price outcomes
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives The Art of the Trade 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.
Here's what playing it feels like
A real question from this course. Take your best guess.
What is the primary goal of a market's matching mechanism?
Get it right to open this lesson and 25 more in the app.
How to learn The Art of the Trade, step by step
Go in order. 26 short levels across 3 sections, about 52 minutes in all, five minutes a day.
- 1
The Basics of Buying and Selling
- What is a Market?
- Supply, Demand, and You
- Why Prices Change
- The Difference Between Investing and Trading
- 2
Tools of the Trade
- Reading a Simple Price Chart
- How to Place Your First Order
- Understanding Profit and Loss
- The Role of a Broker
- Common Trading Mistakes to Avoid
- Keeping a Trading Journal
- 3
Staying Safe in the Market
- Don't Put All Your Eggs in One Basket
- Setting Your Safety Net
- Managing Your Emotions
3 sections · 13 units · 26 levels. Built to play, not to enroll.
Questions about The Art of the Trade
How do I learn The Art of the Trade?
Go in order: start with The Basics of Buying and Selling, then Tools of the Trade, then Staying Safe in the Market. On Tomo that's 26 short levels, about 52 minutes in all, played five minutes a day. Start free and play the first level in under a minute.
Is there a Duolingo-style app for The Art of the Trade?
Yes. Tomo works like Duolingo: short daily lessons, streaks and quick quizzes. The Art of the Trade is one of its free courses, and you can type any other topic to get a course of your own.
Is The Art of the Trade free?
Yes. The Art of the Trade is playable on Tomo's free plan, which doesn't expire. No credit card, no waitlist. Download the app and start your first lesson.
How long does it take to learn The Art of the Trade?
26 levels across 3 sections, about 52 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.
Do I need any background to start The Art of the Trade?
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.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
The Art of the Trade is taught in the Professor style: clear, structured, thorough. 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.
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Start The Art of the Trade today.
Download Tomo, search The Art of the Trade, and play your first lesson in under a minute.