TRADE SENSEI
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Practical SetupBeginner5 min

Beginner Safety Checklist Before Buying

This lesson closes the practical-setup module with a checklist you can re-read before any real-money trade.

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Why this matters for beginners

Most beginner mistakes are not exotic. They are skipped basics. A short checklist catches almost all of them.

Main explanation

1. Account: is the platform regulated in your country, and are your details (name, tax info, bank link) correct and up to date?

2. Product: are you buying a real share or ETF, not a CFD or leveraged product, unless that is your specific intent?

3. Thesis: can you explain in one or two sentences why you want to own this company or fund?

4. Risk: have you read the main risks and decided you can accept the worst plausible outcome on this position?

5. Size: is the amount small enough that a large drawdown would not damage your life, not just your portfolio?

6. Order: are you using the right order type (often a limit order near the current price) and have you checked quantity, currency, and total cost?

7. Emotion: are you calm and focused, or rushing because of news, social media, or fear of missing out?

Example using a real company

Most regretted beginner trades fail at least one of these checks, usually thesis, size, or emotion.

  • →Skipped thesis: 'It went up a lot, I should buy.'
  • →Skipped size: putting most of your savings into a single volatile name.
  • →Skipped emotion: clicking buy during a hyped news moment without any prior study.

Common beginner mistakes

  • ✕Treating the checklist as paperwork instead of a real decision filter.
  • ✕Skipping the emotional check. It is often the most important one.
  • ✕Reusing an old thesis instead of re-checking it before each new buy.

Key terms

Position size
The amount of money exposed to a single investment.
Drawdown
A decline from a peak value, expressed as a percentage.
FOMO
Fear of missing out, emotional pressure to act because others are.

Key takeaways

  • 01Account, product, thesis, risk, size, order, emotion, seven simple checks.
  • 02Most beginner losses come from skipping basics, not bad luck.
  • 03If a trade fails any check, postpone it. The market will still be there tomorrow.

Check yourself

  1. 01
    If you cannot explain your thesis in a sentence or two, you should still buy.
  2. 02
    Position size matters as much as picking the right name.
  3. 03
    Emotional state is irrelevant to investment decisions.
Apply this in the Analyzer

Try the concept on a real company

Use the Analyzer to write a clear thesis for any company on your watchlist. If you cannot complete the checklist comfortably, it is a sign to keep studying, not to buy.

Educational examples only. Not buy or sell recommendations.

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