Stock Return Calculator: Compare Two Stocks Using Daily Prices
Compute total return for any two stocks, exchange-traded funds (ETFs) or mutual funds supported by Alpha Vantage. Indexes are not supported. The calculator uses daily closing prices that are adjusted for splits and dividends.
| Performance Results | AMD | SPY |
|---|---|---|
| Start Date | 2026-05-01 | 2026-05-01 |
| Start Price | $360.54 | $720.65 |
| End Date | 2026-05-15 | 2026-05-15 |
| End Price | $424.10 | $739.12 |
| # Daily Prices | 11 | 11 |
| Total Percent Return | 17.63% | 2.56% |