+0.5%
VALE vs CNI
+14.7%
-14.1%
-21.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | CNI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | -0.6% | -0.5% | -0.8% |
| 7D | -0.2% | -1.1% | +0.9% | +0.3% |
| 30D | +9.7% | -3.5% | +13.3% | +11.3% |
| 3M | +5.3% | +2.2% | +3.1% | +2.5% |
| 6M | +0.5% | +15.1% | -14.5% | -9.7% |
| All | +0.5% | +14.7% | -14.1% | -9.7% |
Cumulative growth
Daily Returns
Daily percentage return beside CNI.
Daily Out/Under-Performance
Portfolio return minus CNI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CNI 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 CNI 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