-60.9%
STEM vs VOO
+20.9%
-81.8%
-83.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | VOO | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | -0.4% | +1.5% | +2.6% |
| 7D | +2.4% | +0.1% | +2.3% | +1.8% |
| 30D | -4.0% | +0.1% | -4.0% | -4.0% |
| 3M | -39.3% | +2.0% | -41.3% | -42.5% |
| 6M | -44.6% | +13.0% | -57.6% | -64.4% |
| YTD | -63.0% | +13.6% | -76.6% | -76.8% |
| 1Y | -60.9% | +20.1% | -80.9% | -78.7% |
| All | -60.9% | +20.9% | -81.8% | -78.7% |
Cumulative growth
Daily Returns
Daily percentage return beside VOO.
Daily Out/Under-Performance
Portfolio return minus VOO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VOO 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 1y: compounded portfolio wealth divided by compounded VOO 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…
1y analysis · Full analysis span regression · 6 months rolling