+2.8%
MRSH vs NI
-9.6%
+12.4%
-13.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.2% | 0.0% | -0.2% | -0.2% |
| 7D | -4.8% | 0.0% | -4.8% | -4.7% |
| 30D | -6.3% | -1.4% | -4.9% | -6.3% |
| 3M | +5.8% | -10.6% | +16.4% | +7.0% |
| 6M | +2.8% | -9.3% | +12.1% | +5.1% |
| All | +2.8% | -9.6% | +12.4% | +5.1% |
Cumulative growth
Daily Returns
Daily percentage return beside NI.
Daily Out/Under-Performance
Portfolio return minus NI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NI 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 NI 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