-97.0%
BDRX vs SPY
+20.8%
-117.9%
-98.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.3% | -0.4% | +6.7% | +6.7% |
| 7D | -2.3% | +0.1% | -2.4% | -2.4% |
| 30D | -46.7% | +0.1% | -46.7% | -46.7% |
| 3M | -75.3% | +2.0% | -77.3% | -75.8% |
| 6M | -82.0% | +13.0% | -95.0% | -84.6% |
| YTD | -92.5% | +13.5% | -106.1% | -93.6% |
| 1Y | -97.0% | +20.0% | -117.0% | -97.1% |
| All | -97.0% | +20.8% | -117.9% | -97.1% |
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