-42.3%
ARM vs ROST
+2.8%
-45.0%
-44.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ROST | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.7% | -1.8% | +6.5% | +4.9% |
| 7D | -15.2% | +1.2% | -16.5% | -12.0% |
| 30D | -40.7% | +2.5% | -43.1% | -38.3% |
| All | -42.3% | +2.8% | -45.0% | -39.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ROST.
Daily Out/Under-Performance
Portfolio return minus ROST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ROST 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 1mo: compounded portfolio wealth divided by compounded ROST 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…
1mo analysis · Full analysis span regression · Available span rolling