-53.6%
BDMD vs SPY
+20.8%
-74.5%
-71.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.8% | -0.4% | -6.5% | -6.3% |
| 7D | -2.7% | +0.1% | -2.8% | -2.8% |
| 30D | +1.9% | +0.1% | +1.8% | +1.8% |
| 3M | -19.9% | +2.0% | -21.8% | -21.9% |
| 6M | -68.3% | +13.0% | -81.3% | -73.8% |
| YTD | -19.9% | +13.5% | -33.4% | -33.5% |
| 1Y | -53.6% | +20.0% | -73.6% | -64.0% |
| All | -53.6% | +20.8% | -74.5% | -64.0% |
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 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