-58.8%
BSX vs CBOE
+20.5%
-79.3%
-59.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CBOE | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -2.2% | +2.0% | -0.3% |
| 7D | -10.1% | -5.8% | -4.3% | -10.2% |
| 30D | -16.4% | -3.1% | -13.3% | -16.5% |
| 3M | -8.9% | -4.8% | -4.1% | -9.6% |
| 6M | -38.3% | -0.6% | -37.7% | -37.7% |
| YTD | -54.9% | +12.8% | -67.7% | -55.2% |
| 1Y | -58.8% | +19.8% | -78.6% | -59.6% |
| All | -58.8% | +20.5% | -79.3% | -59.6% |
Cumulative growth
Daily Returns
Daily percentage return beside CBOE.
Daily Out/Under-Performance
Portfolio return minus CBOE return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CBOE 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 CBOE 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