-3.6%
COST vs CIEN
+179.1%
-182.8%
-16.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CIEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | +1.1% | -2.2% | -1.0% |
| 7D | -3.1% | -15.2% | +12.0% | -4.0% |
| 30D | -2.8% | -21.5% | +18.7% | -3.9% |
| 3M | -5.7% | -40.1% | +34.4% | -7.4% |
| 6M | -8.8% | -6.6% | -2.2% | -8.7% |
| YTD | +6.7% | +37.3% | -30.6% | +9.7% |
| 1Y | -3.6% | +174.5% | -178.2% | +14.5% |
| All | -3.6% | +179.1% | -182.8% | +14.5% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling