-8.2%
BSX vs BTDR
-33.5%
+25.3%
-13.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BTDR | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -2.7% | +2.6% | -0.2% |
| 7D | -7.0% | +14.8% | -21.9% | -6.4% |
| 30D | -10.9% | +41.8% | -52.7% | -9.0% |
| 3M | -8.2% | -29.2% | +21.0% | -11.4% |
| All | -8.2% | -33.5% | +25.3% | -11.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BTDR.
Daily Out/Under-Performance
Portfolio return minus BTDR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BTDR 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 3mo: compounded portfolio wealth divided by compounded BTDR 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…
3mo analysis · Full analysis span regression · Available span rolling