+15.6%
COST vs DECK
+10.4%
+5.2%
-3.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | DECK | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | -1.5% | +3.4% | +2.1% |
| 7D | +7.1% | +6.0% | +1.1% | +5.9% |
| 30D | +14.1% | +7.4% | +6.6% | +12.4% |
| All | +15.6% | +10.4% | +5.2% | +13.6% |
Cumulative growth
Daily Returns
Daily percentage return beside DECK.
Daily Out/Under-Performance
Portfolio return minus DECK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DECK 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 DECK 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