-29.0%
NOW vs BSX
-58.4%
+29.4%
-56.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | 0.0% | -2.3% | -2.3% |
| 7D | -4.1% | -7.0% | +2.9% | -3.5% |
| 30D | +2.9% | -10.9% | +13.8% | +3.9% |
| 3M | +22.6% | -8.2% | +30.7% | +22.2% |
| 6M | +7.5% | -37.5% | +45.0% | +5.9% |
| YTD | -14.4% | -52.8% | +38.4% | -13.9% |
| All | -29.0% | -58.4% | +29.4% | -29.1% |
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