Stock Correlation Calculator

Use the Stock Correlation Calculator to compute the correlation coefficient for any stock, exchange-traded fund (ETF) and mutual fund listed on a major U.S. stock exchange and supported by Alpha Vantage. Stocks traded on non-U.S. exchanges are also supported. Indexes are not supported.

Simply enter any two stock symbols and select the price series and date information. Then click on the Calculate Correlation button and the correlation coefficient will be displayed on a new page.

The value of a correlation coefficient is between -1 and 1, where 0 represents no correlation between the two symbols, 1 represents perfect positive correlation (prices for both symbols move in the same direction) and -1 represents a perfect negative correlation (prices for both symbols move in opposite directions).

Stock Correlation Calculator
Stock 1 Symbol:
Stock 2 Symbol:
Start Month:
Start Year:
End Month:
End Year:


The calculator uses monthly closing prices that are adjusted for splits and dividends.

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