+988.7%
CMCSA vs AEHR
+515.5%
+473.2%
-67.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-08.
| Period | Portfolio | AEHR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +5.3% | -5.9% | -0.8% |
| 7D | +0.1% | +18.5% | -18.4% | -0.5% |
| 30D | +3.8% | -11.9% | +15.7% | +4.0% |
| 3M | +12.3% | -5.0% | +17.3% | +11.5% |
| 6M | -15.4% | +155.0% | -170.3% | -19.6% |
| YTD | -2.5% | +349.7% | -352.2% | -9.7% |
| 1Y | -13.4% | +260.4% | -273.8% | -19.5% |
| 3Y | -30.4% | +83.6% | -114.0% | -35.6% |
| 5Y | -45.0% | +917.8% | -962.8% | -53.7% |
| 10Y | +10.2% | +3,517.1% | -3,507.0% | -16.5% |
| All | +988.7% | +515.5% | +473.2% | +655.2% |
Cumulative growth
Daily Returns
Daily percentage return beside AEHR.
Daily Out/Under-Performance
Portfolio return minus AEHR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AEHR 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 1990-01-01 to 2026-09-08: compounded portfolio wealth divided by compounded AEHR 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…
1990-01-01 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling