-6.0%
BTI vs ENPH
-39.4%
+33.4%
-12.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ENPH | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | +0.2% | -1.3% | -1.1% |
| 7D | -1.4% | -2.4% | +1.0% | -1.7% |
| 30D | -6.6% | -6.6% | 0.0% | -7.2% |
| All | -6.0% | -39.4% | +33.4% | -9.4% |
Cumulative growth
Daily Returns
Daily percentage return beside ENPH.
Daily Out/Under-Performance
Portfolio return minus ENPH return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ENPH 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 ENPH 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