-88.5%
BLSG vs SPY
+13.1%
-101.7%
-91.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -1.2% | +1.2% | +4.4% |
| 7D | -27.7% | -1.0% | -26.7% | -24.7% |
| 30D | -56.9% | -1.2% | -55.7% | -54.6% |
| 3M | +10.7% | +2.5% | +8.3% | +6.3% |
| 6M | -73.2% | +8.0% | -81.1% | -86.8% |
| YTD | -71.4% | +12.9% | -84.3% | -88.5% |
| All | -88.5% | +13.1% | -101.7% | -95.0% |
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