-33.9%
PTC vs AMBA
-20.7%
-13.2%
-47.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.0% | -0.8% | -5.3% | -6.0% |
| 7D | -10.3% | -11.0% | +0.7% | -10.1% |
| 30D | +1.1% | -23.2% | +24.3% | +1.4% |
| 3M | +1.6% | -12.7% | +14.3% | +1.7% |
| 6M | -13.5% | +11.2% | -24.7% | -16.0% |
| YTD | -19.1% | -11.2% | -7.8% | -20.4% |
| 1Y | -33.9% | -22.5% | -11.3% | -35.2% |
| All | -33.9% | -20.7% | -13.2% | -35.2% |
Cumulative growth
Daily Returns
Daily percentage return beside AMBA.
Daily Out/Under-Performance
Portfolio return minus AMBA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMBA 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 AMBA 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