+40.8%
BBY vs NIO
-20.7%
+61.5%
-17.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NIO | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.2% | -1.6% | +4.7% | +3.0% |
| 7D | +9.5% | -13.0% | +22.5% | +8.0% |
| 30D | +6.8% | -18.3% | +25.1% | +4.8% |
| 3M | +28.9% | -33.2% | +62.1% | +24.0% |
| All | +40.8% | -20.7% | +61.5% | +34.2% |
Cumulative growth
Daily Returns
Daily percentage return beside NIO.
Daily Out/Under-Performance
Portfolio return minus NIO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NIO 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 NIO 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