+14.0%
COST vs ROIV
+14.5%
-0.5%
-3.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ROIV | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | -4.4% | +4.9% | +0.4% |
| 7D | +2.5% | +9.2% | -6.7% | +2.7% |
| 30D | +14.6% | +19.9% | -5.3% | +14.9% |
| All | +14.0% | +14.5% | -0.5% | +14.3% |
Cumulative growth
Daily Returns
Daily percentage return beside ROIV.
Daily Out/Under-Performance
Portfolio return minus ROIV return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ROIV return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 1mo: compounded portfolio wealth divided by compounded ROIV wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
1mo analysis · Full analysis span regression · Available span rolling