Compute the compounded annual return from a series of period returns (comma or space separated) using g = (Π(1+rᵢ))^(1/n) − 1.
输入多期收益率(逗号或空格分隔),求几何平均收益率。
| Item | Formula | Source / Standard |
|---|---|---|
| Geometric mean return | (product of (1+r_i))^(1/n) - 1 | geometric mean return |
| Annualized return | (final/initial)^(1/n) - 1 | annualized return |
| Volatility drag | Geometric mean is at most the arithmetic mean | volatility drag |