-46.0%
OSUR vs SPY
+77.0%
-123.0%
-74.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | +0.9% | -0.2% | -0.3% |
| 7D | -6.6% | -0.8% | -5.8% | -5.8% |
| 30D | -13.3% | -1.1% | -12.3% | -12.3% |
| 3M | -22.4% | +3.9% | -26.3% | -25.6% |
| 6M | +2.2% | +13.6% | -11.4% | -10.9% |
| YTD | +34.3% | +12.7% | +21.6% | +18.0% |
| 1Y | -2.1% | +17.5% | -19.6% | -17.3% |
| 3Y | -46.0% | +76.9% | -122.9% | -69.8% |
| All | -46.0% | +77.0% | -123.0% | -69.8% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling