Chapter 09 · Advanced · 7 min read
Invest Like a Pro
The boring mechanics that actually matter
Understand brokers, order types, spreads, NAV and country-specific taxes.
Orders and prices
A market order prioritises buying or selling now at the available price. A limit order adds a maximum purchase price or minimum sale price, but it may never execute.
The bid is the highest current buyer offer; the ask is the lowest current seller offer. The The gap between the buying price and the selling price. between them is a real trading cost.
The details around the ETF
An Exchange-traded fund — a basket of investments you can buy and sell like a single share. has a market price and an underlying . The two can differ, creating a premium or discount. Your broker also affects available markets, currencies, products, reporting and fees.
Tax treatment varies by residence, fund domicile, account type, dividends and capital gains. Treat tax as country-specific, not a universal footnote.
Words worth knowing
Open dictionary- Market order
- An order prioritising immediate execution.
- Limit order
- An order that executes only at your chosen price or better.
- Premium
- When market price is above the fund's NAV.
What is the main trade-off of a limit order?
Try it yourself
Use a broker's practice view to identify the bid, ask and spread without placing an order.
Can you spot it?
The market is moving quickly and the spread is unusually wide. Which order type gives more control over the purchase price?