-79.8%
PRT vs SPY
+215.9%
-295.7%
-91.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.2% | +0.3% | +4.9% | +5.0% |
| 7D | 0.0% | -2.7% | +2.7% | +1.8% |
| 30D | -19.3% | -5.4% | -13.9% | -16.3% |
| 3M | -34.9% | -4.1% | -30.8% | -33.2% |
| 6M | -43.9% | +0.7% | -44.6% | -44.8% |
| YTD | -45.6% | +8.7% | -54.3% | -49.7% |
| 1Y | -60.4% | +10.9% | -71.3% | -64.0% |
| 3Y | -64.8% | +75.0% | -139.8% | -78.9% |
| 5Y | -67.6% | +67.8% | -135.4% | -80.2% |
| All | -79.8% | +215.9% | -295.7% | -93.4% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling