-48.8%
PLTA vs SPY
+14.6%
-63.4%
-76.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.2% | +1.7% | -5.8% | -10.5% |
| 7D | -24.6% | -0.7% | -23.9% | -22.3% |
| 30D | -20.4% | -1.0% | -19.4% | -16.0% |
| 3M | +1.7% | -0.3% | +2.1% | +5.7% |
| 6M | +6.6% | +7.3% | -0.7% | -13.0% |
| YTD | -38.1% | +13.3% | -51.4% | -58.5% |
| 1Y | -48.8% | +14.8% | -63.6% | -67.5% |
| All | -48.8% | +14.6% | -63.4% | -67.5% |
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