-98.4%
PRPL vs SPY
+313.4%
-411.9%
-99.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -0.4% | +0.4% | +0.5% |
| 7D | -11.0% | +0.1% | -11.1% | -11.0% |
| 30D | -58.9% | +0.1% | -58.9% | -58.8% |
| 3M | -62.7% | +2.0% | -64.7% | -63.5% |
| 6M | -78.5% | +13.0% | -91.5% | -81.8% |
| YTD | -77.9% | +13.5% | -91.5% | -81.4% |
| 1Y | -86.1% | +20.0% | -106.1% | -89.2% |
| 3Y | -93.4% | +77.2% | -170.6% | -96.8% |
| 5Y | -99.4% | +81.9% | -181.2% | -99.7% |
| All | -98.4% | +313.4% | -411.9% | -99.4% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling