+142.2%
STX vs BSX
-36.0%
+178.2%
-31.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.5% | -5.9% | +12.4% | +4.3% |
| 7D | +10.7% | -6.4% | +17.2% | +8.2% |
| 30D | +11.3% | -8.8% | +20.1% | +8.0% |
| 3M | +3.2% | -7.6% | +10.9% | +5.4% |
| All | +142.2% | -36.0% | +178.2% | +162.8% |
Cumulative growth
Daily Returns
Daily percentage return beside BSX.
Daily Out/Under-Performance
Portfolio return minus BSX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BSX 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 BSX 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