+5.0%
AMBA vs PTEN
-44.3%
+49.3%
-81.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | PTEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | +1.9% | -4.0% | -2.5% |
| 7D | -2.6% | -14.5% | +11.8% | +1.1% |
| 30D | -10.5% | -11.1% | +0.7% | -8.2% |
| 3M | -26.4% | -7.8% | -18.6% | -25.4% |
| 6M | -20.9% | -10.5% | -10.4% | -20.2% |
| YTD | -14.8% | +69.3% | -84.1% | -27.9% |
| 1Y | -36.1% | +70.5% | -106.6% | -46.2% |
| 3Y | +20.2% | -7.1% | +27.4% | +13.8% |
| 5Y | -67.2% | +29.1% | -96.4% | -72.5% |
| 10Y | +5.0% | -44.5% | +49.5% | -18.0% |
| All | +5.0% | -44.3% | +49.3% | -18.0% |
Cumulative growth
Daily Returns
Daily percentage return beside PTEN.
Daily Out/Under-Performance
Portfolio return minus PTEN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PTEN 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 10y: compounded portfolio wealth divided by compounded PTEN 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…
10y analysis · Full analysis span regression · 6 months rolling