-17.4%
BSX vs CIEN
+538.9%
-556.3%
-61.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | CIEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -4.6% | +4.9% | +0.4% |
| 7D | +3.7% | +15.3% | -11.5% | +3.3% |
| 30D | +3.1% | -22.0% | +25.1% | +3.6% |
| 3M | -14.2% | -36.6% | +22.4% | -13.1% |
| 6M | -16.4% | -51.5% | +35.0% | -14.1% |
| YTD | -53.5% | +20.0% | -73.5% | -56.1% |
| 1Y | -57.8% | +44.5% | -102.2% | -60.9% |
| 3Y | -17.4% | +539.0% | -556.5% | -37.2% |
| All | -17.4% | +538.9% | -556.3% | -37.2% |
Cumulative growth
Daily Returns
Daily percentage return beside CIEN.
Daily Out/Under-Performance
Portfolio return minus CIEN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CIEN 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 3y: compounded portfolio wealth divided by compounded CIEN 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…
3y analysis · Full analysis span regression · 6 months rolling