-8.6%
GOOG vs SSPC
-32.4%
+23.8%
-14.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | SSPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -7.3% | +7.3% | -0.4% |
| 7D | +1.1% | -15.5% | +16.6% | +0.1% |
| 30D | -5.1% | -31.1% | +26.1% | -6.9% |
| All | -8.6% | -32.4% | +23.8% | -1.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SSPC.
Daily Out/Under-Performance
Portfolio return minus SSPC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SSPC 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 all: compounded portfolio wealth divided by compounded SSPC 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…
all analysis · Full analysis span regression · Available span rolling