-37.4%
BSX vs QID
-33.4%
-4.0%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | QID | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.9% | +0.3% | -6.2% | -5.9% |
| 7D | -6.4% | -2.7% | -3.7% | -6.4% |
| 30D | -8.8% | +1.8% | -10.6% | -8.8% |
| 3M | -7.6% | -2.2% | -5.5% | -8.0% |
| All | -37.4% | -33.4% | -4.0% | -42.6% |
Cumulative growth
Daily Returns
Daily percentage return beside QID.
Daily Out/Under-Performance
Portfolio return minus QID return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × QID 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 6mo: compounded portfolio wealth divided by compounded QID 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…
6mo analysis · Full analysis span regression · 6 months rolling