-66.2%
BYSI price history and return analytics
+23.4%
-89.5%
-74.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | +1.0% | +0.8% | +1.0% |
| 7D | -2.8% | +0.1% | -2.9% | -2.9% |
| 30D | -37.2% | +0.8% | -38.0% | -37.4% |
| 3M | -64.3% | +2.8% | -67.0% | -65.0% |
| 6M | -59.9% | +13.0% | -72.8% | -63.1% |
| YTD | -61.8% | +15.4% | -77.2% | -66.6% |
| All | -66.2% | +23.4% | -89.5% | -73.0% |
Cumulative growth
Daily Returns
Daily percentage return beside VT.
Daily Out/Under-Performance
Portfolio return minus VT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VT 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 VT 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