Three monthly purchases
- Input
- 10 @ 100 + 10 @ 96.5 + 10 @ 103.2
- Expected output
- 99.90
2,997 ÷ 30.
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fii average price calculator
Type the fund ticker in the Asset field, enter one purchase per row and read the average price. If your broker exports history as a table, paste the lines under Paste from statement.
2,997 ÷ 30.
(2,997 + 196) ÷ 32.
(2,997 + 460) ÷ 35.
(2,535 + 10) ÷ 25.
Add up what you paid in each purchase (quantity × price + fees) and divide by the total quantity. With 100 shares at 15 and 300 at 20, the cost is 1,500 + 6,000 = 7,500 for 400 shares, so the average is 18.75.
No. A distribution received in cash does not change the acquisition cost of the units. If you reinvest it, the new purchase is what enters the calculation.
Yes. The tax agency rule for acquisition cost is the weighted average even when the asset sits at different institutions. Add up every purchase of the same ticker.
It is the position's break-even point. Selling above it leaves a profit, below it a loss, and the sale fee moves that point slightly up.
Up to 200 trades per table, which covers more than 16 years of monthly purchases in a single fund. The position stays saved in the browser, and the whole table can be exported to a spreadsheet.
After 4 trades
Position 100 · average cost R$10.00
Position 300 · average cost R$9.50
Position 800 · average cost R$8.25
Position 400 · average cost R$8.25 · result +R$1,000.00
Buy 100 at R$7.00 each
Amount invested in the order, fee included: R$700.00
You would hold 500 at an average cost of R$8.00
Brokerage and exchange fees are added to the buy cost and deducted from the sale value, as in the Brazilian tax agency example. Enter the total order fee as an amount of money.
This is not investment advice or an income tax calculation. Your data stays in your browser.