-17.8%
PTC vs BRKR
+46.4%
-64.2%
-29.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BRKR | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.6% | -0.2% | +1.8% | +1.6% |
| 7D | -7.3% | -8.7% | +1.4% | -7.0% |
| 30D | -11.6% | -9.9% | -1.8% | -11.4% |
| 3M | +10.5% | -3.1% | +13.6% | +10.0% |
| 6M | -17.8% | +45.5% | -63.3% | -21.8% |
| All | -17.8% | +46.4% | -64.2% | -21.8% |
Cumulative growth
Daily Returns
Daily percentage return beside BRKR.
Daily Out/Under-Performance
Portfolio return minus BRKR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BRKR 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 BRKR 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