-5.9%
IBM vs PPG
+8.6%
-14.5%
-37.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PPG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | +1.6% | -1.5% | -0.2% |
| 7D | -0.3% | -1.5% | +1.2% | 0.0% |
| 30D | +0.3% | -5.0% | +5.2% | +1.1% |
| 3M | -21.6% | +1.1% | -22.7% | -22.3% |
| All | -5.9% | +8.6% | -14.5% | -7.2% |
Cumulative growth
Daily Returns
Daily percentage return beside PPG.
Daily Out/Under-Performance
Portfolio return minus PPG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PPG 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 6mo: compounded portfolio wealth divided by compounded PPG 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…
6mo analysis · Full analysis span regression · 6 months rolling