+4,024.9%
AMGN vs CIEN
+195.5%
+3,829.4%
-60.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-08.
| Period | Portfolio | CIEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -10.1% | +6.3% | -16.4% | -10.8% |
| 7D | -10.3% | -5.3% | -5.0% | -9.9% |
| 30D | -3.8% | -17.2% | +13.5% | -2.2% |
| 3M | +14.4% | -26.9% | +41.3% | +17.2% |
| 6M | +7.8% | +16.0% | -8.2% | +3.8% |
| YTD | +22.6% | +45.9% | -23.4% | +14.3% |
| 1Y | +44.2% | +186.8% | -142.6% | +24.0% |
| 3Y | +65.8% | +607.8% | -542.0% | +25.0% |
| 5Y | +108.0% | +506.7% | -398.8% | +56.9% |
| 10Y | +209.9% | +1,438.7% | -1,228.9% | +104.5% |
| All | +4,024.9% | +195.5% | +3,829.4% | +2,096.5% |
Cumulative growth
Daily Returns
Daily percentage return beside CIEN.
Daily Out/Under-Performance
Portfolio return minus CIEN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CIEN 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 CIEN 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