Portfolio lab
Stock return calculator.
Plan exit prices before you trade.
Benchmark to beat: 10% annual return
Use the calculator to plan each exit. Use the tracker to roll every completed sale into one yearly profit score and compare it against this benchmark.
Beat 10%
Profit tracker
Save actual sales here. Everything rolls into one yearly profit score so you can see whether your trading is beating the 10% benchmark.
Saved trades stay in this browser on this device. Annualized return assumes the same after-tax return could be repeated and compounded throughout the year. The combined annual return is weighted by each stock's cost basis, so bigger positions matter more. This is a planning calculator, not a forecast or financial advice.