Stock Yield & Net Profit Calculator
Calculate net stock returns, commissions, and transaction taxes in real time
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A real-time calculator that computes your actual net profit/loss and yield after subtracting brokerage commissions and transaction taxes. Perfect for testing stock trade outcomes before execution.
How to use
- Enter the stock buy and sell prices.
- Enter the number of shares bought.
- Adjust the buy/sell commission rates and stock transaction tax percentage.
- Review the calculated gross investment, total sales, trading costs, and net yield.
FAQ
- What is the default stock transaction tax?
- It varies by country. In South Korea, selling stocks incurs a transaction tax (e.g., 0.18%), while buying does not. In the US, there are tiny SEC/FINRA fees upon sale.