Fundamentals Lesson Pack

Situation: A friend says money is valuable in itself, just like gold.

Correct answer: No, money is a claim on other people's output and only works through trust. Why: And because more of it keeps getting created, it steadily loses purchasing power.

Situation: You leave €10,000 untouched in a checking account for 23 years, at an average inflation rate of 3% a year.

Correct answer: The purchasing power has roughly halved, even though the number in the account stayed the same. Why: At 3% inflation a year, purchasing power roughly halves in about 23 years.

Situation: Two offers both advertise 8% return. One means per year before costs, the other the total return over ten years after costs.

Correct answer: Without knowing time period and costs, the 8% figures are not comparable. Why: Three questions always matter: per year or total, before or after costs, before or after inflation.

Situation: Two savers each invest 200 a month. Person A starts at 25, Person B starts at 35, both stop at 65.

Correct answer: Person A ends up with significantly more, because the money compounds for ten extra years. Why: The effect stays small for a long time and only becomes large in the later years. Starting early beats starting big.

Situation: A provider promises you 15% return a year, guaranteed and risk-free.

Correct answer: A warning sign. Higher expected return only comes as compensation for risk taken. Why: Anyone promising high returns without risk has either missed something or is deceiving you.

Situation: You buy a share of company X on the stock exchange.

Correct answer: You buy from another investor who wants to sell right now, not from the company itself. Why: An exchange matches buy and sell orders. It is the marketplace between investors.

Situation: You own a share in a company that posts large losses this year.

Correct answer: As a part-owner, you share in the business risk. Why: A claim on a share of the profit comes with sharing the risk in return.

Situation: You buy a bond from a company that later becomes unable to pay.

Correct answer: You only get your money back if the borrower can actually pay: the risk is real. Why: Fixed interest and repayment only hold as long as the borrower stays solvent.

Situation: You want to own a stake in hundreds of companies at once, with a single purchase.

Correct answer: An ETF does exactly that. It tracks a whole market instead of individual stocks. Why: A single ETF purchase gives you a stake in hundreds or thousands of companies at once.

Situation: An actively managed fund advertises that it aims to beat the market, and charges noticeably higher fees than an ETF for it.

Correct answer: Only a minority manage that over long periods, and which ones cannot be known in advance. Why: The higher fees are certain, the outperformance is not: an unfavorable trade-off.

Situation: A friend compares a cryptocurrency directly to a stock.

Correct answer: Unlike a stock, no company generating profits stands behind a cryptocurrency. Why: A cryptocurrency is an entry in a jointly maintained ledger with no central authority, and no company profits behind it.

Situation: Someone claims entries in a blockchain can be secretly changed after the fact at any time.

Correct answer: False. That is exactly what a blockchain is meant to prevent, changes get noticed. Why: A blockchain is a ledger kept jointly by many participants, and later changes stand out.

Situation: One person buys an ETF and plans to hold it for 20 years, while another opens and closes positions several times a day.

Correct answer: These are two fundamentally different activities with different requirements. Why: Investing means holding a stake and waiting, trading means profiting from price moves. One is a side activity, the other a profession.

Situation: Studies spanning decades of retail investor behavior show a recurring pattern.

Correct answer: The more retail investors trade, the worse their results tend to be. Why: Doing nothing is the most underrated strategy there is. Fees and mistakes add up with frequent trading.

Situation: A company reports quarterly numbers that exactly match analyst expectations.

Correct answer: The price barely moves, because there was no surprise in it. Why: Prices move mostly on news nobody expected.

Situation: You are thinking about trading a stock short-term, assuming you would mainly be trading against other retail investors like yourself.

Correct answer: The other side is usually a professional market participant, not another retail investor. Why: Retail investors are a small slice of the market. When you trade, a professional is usually on the other side.

Situation: Prices have been falling sharply for a few weeks, and a friend says this is completely unusual and has never happened before.

Correct answer: Downturns are a regular, recurring part of markets. Why: Bull markets, bear markets, and crashes are all part of the normal market cycle, not an exception.

Situation: You read that almost all beginner losses come from a handful of the same recurring mistakes.

Correct answer: These mistakes are known and recurring. Knowing them avoids most losses. Why: Anyone who knows the handful of typical mistakes has already covered most of the learning curve.

Situation: You want to park money for the next five years and build wealth with it.

Correct answer: Both are pure safekeeping, not wealth-building. Other asset classes are needed for that. Why: A high-yield account stays available daily at a variable rate, a fixed deposit locks in a fixed rate. Neither is enough alone for building wealth.

Situation: A friend expects annual payouts from their gold, similar to a stock dividend.

Correct answer: Gold produces no ongoing income, its value depends entirely on the price. Why: Gold relies on a higher price, and history includes decades-long stretches with no real return.

Situation: You want to invest in crude oil and picture yourself owning physical oil.

Correct answer: Most investors instead use futures contracts, whose mechanics can create costs that surprise many beginners. Why: Commodities like oil, copper, or wheat are hard to store directly, so investors typically use futures, and the mechanics often surprise beginners with extra costs.

Situation: You want to invest broadly in real estate without taking out a mortgage yourself or dealing with tenants.

Correct answer: REITs offer exactly that. Real estate income in diversified, tradable form. Why: REITs skip the mortgage and tenant management, but fluctuate in price like stocks.

Situation: A friend shows you return figures for their watch collection that are well above the stock market.

Correct answer: Return figures for assets like watches are often inflated, and they are also illiquid and costly to trade. Why: Watches, art, wine, and classic cars can rise in value, but the numbers quoted deserve real skepticism.

Situation: You want to find a single asset class that wins on every dimension: costs, volatility, liquidity.

Correct answer: Every asset class has different strengths and weaknesses, none is best across the board. Why: That is exactly why comparing them matters: what each one delivers, what it costs, how much it swings, and what it is suited for.