Aandelenprijs Calculator

Bereken de waarde van uw aandelen, break-even prijs, rendement op investering en procentuele koerswijziging.

Aandelenprijs Calculator

The stock price calculator helps investors calculate the total value of their stock position, profit/loss, return on investment (ROI), and break-even price after accounting for broker commissions.

Whether you're tracking a current position or evaluating a potential trade, this calculator gives you the key metrics: total cost basis, current value, dollar gain/loss, and percentage return.

Stock investing involves risk. Past performance does not guarantee future results. Always do your research before investing.

How to Calculate Stock Investment Returns

Total cost = Number of shares × Purchase price + Commission. Current value = Number of shares × Current price. Profit/Loss = Current value − Total cost. ROI% = (Profit/Loss ÷ Total cost) × 100.

Break-even price accounts for commissions: Break-even = (Total cost + Sell commission) ÷ Number of shares.

Key Stock Investment Metrics

Return on investment (ROI) measures the gain relative to the cost of the investment. A 10% ROI means you earned $10 for every $100 invested.

Annualized return accounts for the time period of the investment, allowing comparison between investments held for different lengths of time.

Multiply the number of shares you own by the current share price. For example, 100 shares at $50/share = $5,000 total value.