-53.6%
BSX vs EBAY
+53.1%
-106.8%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | +5.5% | -0.2% | +4.0% |
| 7D | +8.0% | +6.0% | +1.9% | +6.5% |
| 30D | +8.1% | +16.8% | -8.7% | +4.3% |
| 3M | -6.7% | +14.5% | -21.2% | -9.6% |
| 6M | -19.4% | +15.1% | -34.5% | -22.4% |
| YTD | -51.9% | +45.0% | -97.0% | -56.1% |
| 1Y | -53.6% | +55.2% | -108.8% | -58.5% |
| All | -53.6% | +53.1% | -106.8% | -58.5% |
Cumulative growth
Daily Returns
Daily percentage return beside EBAY.
Daily Out/Under-Performance
Portfolio return minus EBAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EBAY 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 EBAY 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