-0.4%
VALE vs AMBA
-11.5%
+11.1%
-12.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -0.8% | +0.5% | -0.2% |
| 7D | +1.6% | -11.0% | +12.6% | +2.3% |
| 30D | +5.1% | -23.2% | +28.3% | +6.8% |
| 3M | -0.4% | -12.7% | +12.3% | -0.3% |
| All | -0.4% | -11.5% | +11.1% | -0.3% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling