-99.8%
BIYA vs MDY
+27.4%
-127.2%
-99.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | MDY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.9% | -0.9% | +1.8% | +1.3% |
| 7D | -1.3% | -2.5% | +1.2% | -0.3% |
| 30D | -15.9% | -5.0% | -10.9% | -14.1% |
| 3M | -81.2% | +0.5% | -81.7% | -81.4% |
| 6M | -88.2% | +8.0% | -96.2% | -89.0% |
| YTD | -94.1% | +12.2% | -106.3% | -94.8% |
| 1Y | -98.7% | +14.0% | -112.6% | -98.8% |
| All | -99.8% | +27.4% | -127.2% | -99.8% |
Cumulative growth
Daily Returns
Daily percentage return beside MDY.
Daily Out/Under-Performance
Portfolio return minus MDY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MDY 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 MDY 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