-11.3%
NTAP vs SONY
+16.5%
-27.9%
-29.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.5% | +1.5% | -4.1% | -1.7% |
| 7D | +7.2% | +0.3% | +6.9% | +7.4% |
| 30D | -18.4% | +11.1% | -29.5% | -15.4% |
| 3M | -11.3% | +14.7% | -26.0% | -8.5% |
| All | -11.3% | +16.5% | -27.9% | -8.5% |
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