What you will learn
- Separate trade count and summed trade amounts from account result.
- Include the supplied fee on every completed trade.
- Compare the same starting value and ending period.
Two people follow the same model price
Both begin with SEK 2,000 and zero shares. The share price is exactly 50 at every model trade and at ending valuation. Every completed trade has a separate fictional fee of SEK 5. There is no spread, tax, dividend, outside deposit or other cost. These amounts are not an Investiq or broker price list.
The quiet journal buys ten shares once. The active journal buys ten, sells ten, buys ten and sells ten. Trades are recorded immediately and no borrowing occurs. Allow 20 minutes: one person tracks cash and holdings, while the other counts completed trades and records the fees rather than assuming that activity measures success.
If the table does not fit, scroll it sideways.
| Measure | One purchase | Two purchases and two sales |
|---|---|---|
| Completed trades | 1 | 4 |
| Summed trade amounts, SEK | 500 | 2,000 |
| Total fees, SEK | 5 | 20 |
| Ending shares | 10 | 0 |
Record every fee when it occurs
One purchase costs 10 × 50 + 5 = SEK 505. The quiet journal then has cash of 1,495 and ten shares worth 500 at the end, totalling 1,995. Account result is −SEK 5, or −0.25 percent of the starting 2,000. An unchanged price does not make this transaction free under the stated rules.
The active journal’s cash follows 2,000 → 1,495 → 1,990 → 1,485 → 1,980. Each sale brings 500 less the fee of 5, a net receipt of 495. No shares remain at the end. Total is 1,980 and result is −SEK 20, or −1 percent. All four fees must appear in the cash register.
Trade amount is not money created
Here we define summed trade amounts as the sum of quantity times price for every trade, before fees. The active journal has four times 500 = SEK 2,000 in this activity measure. The same capital has been reused following sales. Trading 2,000 does not mean profit of 2,000 or an additional deposit.
This is not a universal definition of a fund’s annual portfolio turnover. Our measure is explicit and concerns this trade list. Investor.gov distinguishes transaction fees from other costs; only the supplied transaction fees are present here. Different prices could also change the price result, so this experiment does not establish the outcome of all active trading.
Write only the conclusion supported by the inputs
A supported conclusion is that the more active journal in this fixed-price exercise pays more fees and ends SEK 15 lower. The exercise establishes neither participants’ real skill nor the next price. Ask the checking person to identify an unsupported statement, such as claiming that four completed trades automatically mean four successful investment decisions.
Use the manual practice journal to retain calculations and Investiq’s portfolio guide for the product connection. This worksheet promises no particular fee model, activity report or automatic comparison in the app. You can review reasoning on paper already: correct cash balances, a clearly defined measure and a conclusion that applies to the rules actually supplied.
Try it yourself
A new account starts with SEK 1,500. Buy and sell ten shares at 30 three times, giving six completed trades. Each trade costs SEK 3 and no shares remain. Calculate summed trade amounts, fees, closing value and result percentage.
Show the solution and explanation
Summed trade amounts are SEK 1,800 and fees are SEK 18. Closing value is SEK 1,482 and account result is −1.2 percent.
Six trades × ten shares × 30 = 1,800. Six × 3 = 18. Matching purchase and sale prices leave only fees reducing cash. −18 / 1,500 × 100 = −1.2.
Check your understanding
Does the active journal’s traded amount measure newly created profit?
No. It measures the stated trade amounts before fees.
Does the fixed-price outcome apply to every future trading period?
No. It applies to the chosen model prices and costs.
Practise with virtual money
Try what you just learned in a practice portfolio with virtual money. You don't deposit any real money.
How the practice portfolio worksKeep learning and practising
More activities on this topic
Reconcile a practice portfolio
- Reconcile a practice portfolio: four trades, two shares and closing cash
- Realised and unrealised gains: follow a partially sold practice position
- Cash dividends in a practice portfolio: reconcile cash and share value
- Rebalance a practice portfolio: target weights, cash and whole shares
- Portfolio value with a missing price: separate a known subtotal from a guessed total
Sources and examples
The sources support the factual explanations. Calculations and exercises were created for this lesson. Amounts and price changes are invented unless stated otherwise.
This material is educational and does not recommend securities to buy. A simulated result does not guarantee a future result.
