-78.3%
BLSG vs SPY
+13.7%
-92.1%
-91.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | -0.4% | -0.7% | +1.0% |
| 7D | +17.5% | +0.1% | +17.4% | +17.6% |
| 30D | +112.1% | +0.1% | +112.1% | +115.4% |
| 3M | +20.3% | +2.0% | +18.3% | +15.4% |
| 6M | -35.0% | +13.0% | -48.0% | -63.2% |
| YTD | -45.8% | +13.5% | -59.3% | -70.2% |
| All | -78.3% | +13.7% | -92.1% | -87.1% |
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