-18.1%
GOOGL vs PCAR
-6.6%
-11.5%
-21.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | PCAR | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | -2.4% | +3.2% | +1.0% |
| 7D | +1.8% | +0.1% | +1.7% | +1.7% |
| 30D | -18.8% | -4.6% | -14.2% | -19.7% |
| All | -18.1% | -6.6% | -11.5% | -19.5% |
Cumulative growth
Daily Returns
Daily percentage return beside PCAR.
Daily Out/Under-Performance
Portfolio return minus PCAR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PCAR 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 PCAR 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