-18.8%
WDC vs AMAT
-6.3%
-12.5%
-41.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | AMAT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.9% | +4.3% | +1.6% | +2.3% |
| 7D | +1.7% | -1.5% | +3.3% | +3.0% |
| 30D | -10.0% | -14.8% | +4.8% | +2.2% |
| 3M | -18.8% | -9.3% | -9.5% | -12.7% |
| All | -18.8% | -6.3% | -12.5% | -12.7% |
Cumulative growth
Daily Returns
Daily percentage return beside AMAT.
Daily Out/Under-Performance
Portfolio return minus AMAT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMAT 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 AMAT 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