-55.4%
BSX vs STT
+75.3%
-130.8%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | STT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | +0.2% | +1.6% | +1.8% |
| 7D | +2.0% | +0.5% | +1.6% | +2.1% |
| 30D | +0.1% | +3.9% | -3.7% | +0.4% |
| 3M | -2.1% | +20.0% | -22.1% | -0.7% |
| 6M | -33.8% | +55.3% | -89.1% | -31.2% |
| YTD | -49.9% | +53.3% | -103.2% | -48.1% |
| 1Y | -55.4% | +74.7% | -130.1% | -54.7% |
| All | -55.4% | +75.3% | -130.8% | -54.7% |
Cumulative growth
Daily Returns
Daily percentage return beside STT.
Daily Out/Under-Performance
Portfolio return minus STT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × STT 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 STT 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