+675.5%
BSX vs NXPI
+1,854.5%
-1,179.0%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-08.
| Period | Portfolio | NXPI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.9% | -1.7% | -4.2% | -5.5% |
| 7D | -6.4% | +0.7% | -7.1% | -6.6% |
| 30D | -8.8% | -6.6% | -2.2% | -7.4% |
| 3M | -7.6% | -25.4% | +17.8% | -2.3% |
| 6M | -37.0% | +11.9% | -48.9% | -40.2% |
| YTD | -52.8% | +4.0% | -56.9% | -54.7% |
| 1Y | -58.4% | +1.0% | -59.4% | -60.0% |
| 3Y | -16.5% | +16.3% | -32.8% | -25.5% |
| 5Y | -1.2% | +17.7% | -18.9% | -14.9% |
| 10Y | +83.7% | +195.8% | -112.1% | +18.1% |
| All | +675.5% | +1,854.5% | -1,179.0% | +189.9% |
Cumulative growth
Daily Returns
Daily percentage return beside NXPI.
Daily Out/Under-Performance
Portfolio return minus NXPI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NXPI 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 1990-01-01 to 2026-09-08: compounded portfolio wealth divided by compounded NXPI 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…
1990-01-01 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling