-4.2%
COST vs MRK
+10.8%
-15.0%
-7.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | MRK | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -0.5% | +0.8% | +0.3% |
| 7D | -1.2% | -4.3% | +3.1% | -1.1% |
| 30D | -4.7% | +8.3% | -13.0% | -5.0% |
| All | -4.2% | +10.8% | -15.0% | -4.6% |
Cumulative growth
Daily Returns
Daily percentage return beside MRK.
Daily Out/Under-Performance
Portfolio return minus MRK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MRK 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 MRK 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