What Is a Stock, and Why Our Bots Trade on Paper
By the end of this lesson, you know what a stock is, why prices move, what risk means, and why practicing with fake money comes first.
The big idea
A stock is a tiny piece of ownership in a company. If a company were a pizza cut into a million slices, one share would be one slice. When the company does well, people want slices more and the price tends to rise. When it struggles, or when people get nervous, the price can fall.
Prices move every day for many reasons: company results, news, interest rates and plain fear or excitement. Nobody knows for sure where a price goes next. That uncertainty is called risk. Anyone who promises you can't lose is selling something.
Three ideas careful investors keep in mind:
- Don't put all your eggs in one basket. Owning many companies spreads the risk. That's called diversification.
- Losing trades are normal. A good system can lose more often than it wins and still come out ahead, as long as its wins are bigger than its losses.
- Practice before real money. Paper trading means trading with pretend money, so mistakes cost lessons, not rent.
That's why BERLO City's bots trade on paper. They follow written rules, and every trade has to pass a council of checks, including risk, before it goes through. They're there to show how a system thinks, not to tell anyone what to buy.
3 stops in BERLO City
Tap "Go there" to fly straight to each stop. Answer the question before you move on.
1. The bot towers
- Look for
- Each tower is a paper-trading bot; tap "Tap for today's trades" in the top panel
2. The Trading HQ
- Look for
- The floor where the bots' council works
3. The Exchange
- Look for
- Where buyers and sellers meet in the West End
3 quick questions
Your real-life task
Pick a company whose products you use. Look up its stock price on three different days and write down one piece of news from each day. Don't buy anything. Just watch how price and news move together.
Education only. Nothing in this lesson tells you what to buy or sell.
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