+16.4%
GPRO vs SPY
+20.8%
-4.4%
-80.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +22.3% | -0.4% | +22.7% | +23.4% |
| 7D | +183.3% | +0.1% | +183.2% | +178.4% |
| 30D | +135.5% | +0.1% | +135.4% | +132.6% |
| 3M | +70.0% | +2.0% | +68.0% | +59.4% |
| 6M | +57.4% | +13.0% | +44.4% | +4.6% |
| YTD | +20.6% | +13.5% | +7.0% | -21.9% |
| 1Y | +16.4% | +20.0% | -3.5% | -60.0% |
| All | +16.4% | +20.8% | -4.4% | -60.0% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling