-8.1%
COST vs TJX
-23.4%
+15.4%
-8.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | TJX | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | +0.2% | -0.3% | -0.1% |
| 7D | -2.5% | -4.4% | +1.9% | -0.4% |
| 30D | -4.4% | -18.6% | +14.1% | +4.9% |
| 3M | -8.1% | -24.4% | +16.3% | +3.6% |
| All | -8.1% | -23.4% | +15.4% | +3.6% |
Cumulative growth
Daily Returns
Daily percentage return beside TJX.
Daily Out/Under-Performance
Portfolio return minus TJX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TJX 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 3mo: compounded portfolio wealth divided by compounded TJX 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…
3mo analysis · Full analysis span regression · Available span rolling