+31.0%
MDB vs SIRI
+33.7%
-2.7%
-27.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2026-03-08 to 2026-09-08.
| Period | Portfolio | SIRI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.5% | -0.7% | -2.8% | -3.4% |
| 7D | -18.0% | +4.3% | -22.3% | -18.1% |
| 30D | -10.7% | -2.8% | -7.9% | -9.2% |
| 3M | +1.0% | +5.9% | -4.9% | +0.3% |
| All | +31.0% | +33.7% | -2.7% | +2.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SIRI.
Daily Out/Under-Performance
Portfolio return minus SIRI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SIRI 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 2026-03-08 to 2026-09-08: compounded portfolio wealth divided by compounded SIRI 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…
2026-03-08 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling