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Stock Percentage Gain Calculator

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Quickly calculate the percentage change between two stock prices and see the total dollar impact on your portfolio.

Result

Dollar Change Per Share: -

Percentage Gain/Loss: -

Total Gain/Loss: -

Calculating Percentage Change

To find the percentage gain or loss, you take the difference between the end price and start price, divide it by the start price, and multiply by 100. 

Percentage Change = ((End Price - Start Price) / Start Price) × 100