-4.7%
ZM vs ROKU
+23.4%
-28.1%
-18.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ROKU | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.8% | -0.2% | -4.7% | -4.8% |
| 7D | +1.6% | -0.1% | +1.7% | +1.6% |
| 30D | -7.7% | +1.5% | -9.2% | -8.1% |
| 3M | -4.7% | +25.7% | -30.4% | -8.5% |
| All | -4.7% | +23.4% | -28.1% | -8.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ROKU.
Daily Out/Under-Performance
Portfolio return minus ROKU return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ROKU 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 ROKU 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