-20.6%
NFLX vs SONY
+16.5%
-37.1%
-25.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | +1.5% | -2.4% | -1.6% |
| 7D | -2.0% | +0.3% | -2.2% | -2.1% |
| 30D | -11.9% | +11.1% | -23.1% | -17.4% |
| 3M | -20.6% | +14.7% | -35.2% | -26.6% |
| All | -20.6% | +16.5% | -37.1% | -26.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SONY.
Daily Out/Under-Performance
Portfolio return minus SONY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SONY 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 SONY 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