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Both calculators run independently — change the inputs on either side to compare results.

RSI Calculator

Calculate the Relative Strength Index (RSI) from average gains and losses to identify overbought (>70) or oversold (<30) conditions. Essential for momentum traders and technical analysts evaluating short-term price extremes.

Average Gain (14 days) ($)

Average Loss (14 days) ($)

Fill in the required fields to see your result.

Stock Market

Portfolio Beta Calculator

Compute the weighted beta of a multi-stock portfolio to measure its sensitivity to broad market moves. Use it when rebalancing holdings or assessing overall market risk before a trade.

Stock 1 Portfolio Weight (%)

Stock 1 Beta (β)

Stock 2 Portfolio Weight (%)

Stock 2 Beta (β)

Stock 3 Portfolio Weight (%)

Stock 3 Beta (β)

Fill in the required fields to see your result.

Key differences

	RSI Calculator	Portfolio Beta Calculator
Category	Stock Market	Stock Market
Inputs required	2	6
Result	RSI Value	Portfolio Beta (β)
What it does	Calculate the Relative Strength Index (RSI) from average gains and losses to identify overbought (>70) or oversold (<30) conditions. Essential for momentum traders and technical analysts evaluating short-term price extremes.	Compute the weighted beta of a multi-stock portfolio to measure its sensitivity to broad market moves. Use it when rebalancing holdings or assessing overall market risk before a trade.