-45.1%
CIEN vs PTC
+1.1%
-46.2%
-48.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | PTC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.5% | +0.2% | +5.2% | +2.9% |
| 7D | -24.1% | -0.2% | -23.9% | -19.7% |
| 30D | -45.5% | +0.8% | -46.2% | -48.8% |
| All | -45.1% | +1.1% | -46.2% | -50.4% |
Cumulative growth
Daily Returns
Daily percentage return beside PTC.
Daily Out/Under-Performance
Portfolio return minus PTC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PTC 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 PTC 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