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The Sharpe ratio measures risk-adjusted return by comparing excess return to volatility. Higher ratios indicate better returns per unit of risk, useful for comparing investments.

ସୂତ୍ର

Sharpe ratio = (Portfolio return - Risk-free rate) / Standard deviation

ଷ୍ଟେପ୍-ଷ୍ଟେପ୍ ଗାଇଡ୍ |

  1. 1Calculate average portfolio return
  2. 2Subtract risk-free rate (treasury yield)
  3. 3Divide by portfolio standard deviation (volatility)

ସମାଧାନ ହୋଇଥିବା ଉଦାହରଣ

ଇନପୁଟ୍
Return: 10%, Risk-free: 2%, Volatility: 15%
ଫଳ
Sharpe ≈ 0.53
(0.10 - 0.02) / 0.15

ଏଡ଼ାଇବା ଯୋଗ୍ୟ ସାଧାରଣ ଭୁଲ

  • Ignoring risk-free rate
  • Using realized volatility instead of forward estimates

ସେଟିଂ