+15.1%
CMCSA vs PLD
-3.7%
+18.8%
-9.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | PLD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.7% | +0.1% | -0.5% |
| 7D | -2.1% | -2.4% | +0.3% | -1.7% |
| 30D | +7.0% | -2.4% | +9.5% | +7.5% |
| 3M | +15.1% | -3.8% | +18.9% | +15.5% |
| All | +15.1% | -3.7% | +18.8% | +15.5% |
Cumulative growth
Daily Returns
Daily percentage return beside PLD.
Daily Out/Under-Performance
Portfolio return minus PLD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PLD 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 3mo: compounded portfolio wealth divided by compounded PLD 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…
3mo analysis · Full analysis span regression · Available span rolling