-68.4%
PRT vs SPY
+67.4%
-135.7%
-80.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.2% | +0.3% | +4.9% | +5.1% |
| 7D | 0.0% | -2.7% | +2.7% | +0.9% |
| 30D | -19.3% | -5.4% | -13.9% | -17.8% |
| 3M | -34.9% | -4.1% | -30.8% | -34.0% |
| 6M | -43.9% | +0.7% | -44.6% | -44.4% |
| YTD | -45.6% | +8.7% | -54.3% | -47.8% |
| 1Y | -60.4% | +10.9% | -71.3% | -62.3% |
| 3Y | -64.8% | +75.0% | -139.8% | -73.8% |
| All | -68.4% | +67.4% | -135.7% | -76.6% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling