+122.1%
AEHR vs BIDU
-22.2%
+144.2%
-47.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BIDU | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | -7.0% | +12.2% | +11.1% |
| 7D | +18.5% | -2.4% | +21.0% | +20.2% |
| 30D | -11.9% | -15.6% | +3.7% | +1.6% |
| 3M | -5.0% | -22.3% | +17.3% | +19.0% |
| All | +122.1% | -22.2% | +144.2% | +198.7% |
Cumulative growth
Daily Returns
Daily percentage return beside BIDU.
Daily Out/Under-Performance
Portfolio return minus BIDU return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIDU 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 BIDU 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