+57.4%
STM vs BBAI
-24.1%
+81.4%
-39.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BBAI | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.9% | -2.0% | +3.9% | +2.6% |
| 7D | +5.8% | -4.3% | +10.1% | +7.4% |
| 30D | -1.0% | -3.6% | +2.6% | +0.2% |
| 3M | -33.3% | -38.8% | +5.5% | -25.6% |
| 6M | +57.4% | -23.8% | +81.1% | +67.8% |
| All | +57.4% | -24.1% | +81.4% | +67.8% |
Cumulative growth
Daily Returns
Daily percentage return beside BBAI.
Daily Out/Under-Performance
Portfolio return minus BBAI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBAI 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 BBAI 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