-43.4%
MARA vs SPGI
+17.7%
-61.1%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPGI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.0% | -1.4% | -4.6% | -6.5% |
| 7D | +22.4% | -0.8% | +23.3% | +22.1% |
| 30D | -21.0% | +14.3% | -35.2% | -17.1% |
| 3M | -25.3% | +14.5% | -39.8% | -21.0% |
| 6M | -43.4% | +17.3% | -60.7% | -39.3% |
| All | -43.4% | +17.7% | -61.1% | -39.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SPGI.
Daily Out/Under-Performance
Portfolio return minus SPGI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPGI 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 SPGI 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