-18.8%
WDC vs ARM
-33.7%
+15.0%
-41.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ARM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.9% | +3.9% | +1.9% | +3.0% |
| 7D | +1.7% | +5.5% | -3.7% | -2.2% |
| 30D | -10.0% | -8.2% | -1.8% | -5.1% |
| 3M | -18.8% | -35.9% | +17.2% | +16.2% |
| All | -18.8% | -33.7% | +15.0% | +16.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ARM.
Daily Out/Under-Performance
Portfolio return minus ARM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ARM 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 3mo: compounded portfolio wealth divided by compounded ARM 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…
3mo analysis · Full analysis span regression · Available span rolling