+44.9%
COHR vs BSX
-53.4%
+98.3%
-54.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.0% | +5.3% | -11.3% | -4.7% |
| 7D | -18.6% | +8.0% | -26.6% | -16.9% |
| 30D | -41.5% | +8.1% | -49.6% | -40.3% |
| 3M | -39.7% | -6.7% | -33.1% | -39.1% |
| 6M | -40.9% | -19.4% | -21.5% | -37.8% |
| YTD | +5.7% | -51.9% | +57.6% | +17.8% |
| All | +44.9% | -53.4% | +98.3% | +62.2% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling