+808.1%
MRK vs CIEN
+195.5%
+612.6%
-68.6%
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 | -1.2% | +6.3% | -7.6% | -1.6% |
| 7D | -0.9% | -5.3% | +4.3% | -0.7% |
| 30D | +15.5% | -17.2% | +32.7% | +16.5% |
| 3M | +25.1% | -26.9% | +52.0% | +26.7% |
| 6M | +30.1% | +16.0% | +14.1% | +27.7% |
| YTD | +43.1% | +45.9% | -2.8% | +38.3% |
| 1Y | +82.5% | +186.8% | -104.3% | +69.3% |
| 3Y | +49.3% | +607.8% | -558.5% | +29.6% |
| 5Y | +130.3% | +506.7% | -376.5% | +99.9% |
| 10Y | +234.3% | +1,438.7% | -1,204.4% | +171.5% |
| All | +808.1% | +195.5% | +612.6% | +517.0% |
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