-9.4%
GRC vs SPY
+2.3%
-11.8%
-26.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | -0.4% | -0.7% | -0.6% |
| 7D | -6.4% | -0.6% | -5.8% | -5.4% |
| 30D | -5.1% | -3.7% | -1.5% | -0.1% |
| 3M | -14.0% | -2.7% | -11.2% | -10.5% |
| All | -9.4% | +2.3% | -11.8% | -11.9% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 6mo: compounded portfolio wealth divided by compounded SPY 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…
6mo analysis · Full analysis span regression · 6 months rolling