+14.9%
ARKK vs ZM
+21.7%
-6.8%
-31.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | +3.3% | -4.3% | -1.7% |
| 7D | +1.9% | +2.9% | -1.0% | +1.3% |
| 30D | +13.2% | +0.7% | +12.5% | +12.9% |
| 3M | +7.7% | -3.7% | +11.4% | +8.6% |
| 6M | +15.1% | +29.9% | -14.8% | +6.3% |
| YTD | +12.1% | +17.4% | -5.3% | +5.4% |
| 1Y | +14.9% | +22.4% | -7.5% | +8.2% |
| All | +14.9% | +21.7% | -6.8% | +8.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ZM.
Daily Out/Under-Performance
Portfolio return minus ZM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZM 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 1y: compounded portfolio wealth divided by compounded ZM 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…
1y analysis · Full analysis span regression · 6 months rolling