+12.8%
AMGN vs OPEN
-42.5%
+55.3%
-3.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | OPEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -3.6% | +3.3% | +0.1% |
| 7D | +1.1% | -15.0% | +16.1% | +2.9% |
| 30D | +9.3% | -40.2% | +49.5% | +15.0% |
| All | +12.8% | -42.5% | +55.3% | +19.5% |
Cumulative growth
Daily Returns
Daily percentage return beside OPEN.
Daily Out/Under-Performance
Portfolio return minus OPEN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × OPEN 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 1mo: compounded portfolio wealth divided by compounded OPEN 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…
1mo analysis · Full analysis span regression · Available span rolling