Trading 101
What Is Day Trading? Risks Beginners Should Know
What day trading is, why most day traders struggle, the pattern day trader rule, and how to practice safely.
Beginner investing lessons and fake-money practice from the maker of Quoliv.
Quick answer
Day trading means buying and selling the same investment within a single day, trying to profit from small price moves. It's fast, stressful, and expensive: fees, taxes, and mistakes add up quickly, and many people who try it lose money. If you're curious, practice with fake money first.
What you’ll learn
- Day traders open and close positions within the same day.
- Small price moves mean small profits, so traders often use more money or borrowed money.
- Frequent trading means more costs and more chances to make mistakes.
- In the US, frequent day traders using margin face special rules.
- Fake-money practice lets you learn without paying for mistakes.
This explanation is part of our Day Trading lessons path, where you can explore the idea in short lessons and quizzes.
Day trading vs investing
| Day trading | Long-term investing | |
|---|---|---|
| Holding period | Minutes to hours | Years |
| Goal | Profit from short moves | Grow with the business or market |
| Time needed | Hours every day | A little each month |
| Costs | Many trades, many fees | Few trades, few fees |
| Stress level | High | Lower |
Why it's hard
- You're competing with professionals and algorithms.
- Short-term price moves are close to random.
- Losses from a few bad trades can wipe out many small wins.
- Emotions like fear and revenge trading lead to impulsive decisions.
- Trading tips on social media can be misleading or part of a scheme.
The pattern day trader rule
In the US, if you make four or more day trades within five business days in a margin account, your broker may label you a pattern day trader. You then need at least $25,000 in that account to keep day trading. Rules differ in other countries, so check your broker's.
If you want to try it, practice for weeks with fake money first and track every trade honestly.
Sources and methodology
This guide was written for education using the primary sources below. It does not evaluate your finances or recommend an investment. Read our editorial policy.