-46.2%
NFLX vs COST
+21.4%
-67.6%
-46.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | COST | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | +1.3% | -2.1% | -1.3% |
| 7D | -2.0% | +5.0% | -7.0% | -3.6% |
| 30D | -11.9% | +12.8% | -24.7% | -15.3% |
| 3M | -20.6% | +15.2% | -35.7% | -24.2% |
| 6M | -29.0% | +7.4% | -36.4% | -31.6% |
| YTD | -33.7% | +29.0% | -62.8% | -38.4% |
| 1Y | -46.2% | +20.3% | -66.4% | -49.7% |
| All | -46.2% | +21.4% | -67.6% | -49.7% |
Cumulative growth
Daily Returns
Daily percentage return beside COST.
Daily Out/Under-Performance
Portfolio return minus COST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COST 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 COST 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