-59.8%
AKBA vs SPY
+2.7%
-62.5%
-72.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.8% | -0.4% | -4.5% | -3.5% |
| 7D | +18.2% | +2.6% | +15.6% | +10.3% |
| 30D | -32.5% | -2.0% | -30.5% | -23.9% |
| 3M | -45.5% | -2.8% | -42.7% | -37.7% |
| 6M | -59.8% | +2.1% | -62.0% | -57.2% |
| All | -59.8% | +2.7% | -62.5% | -57.2% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 6mo: compounded portfolio wealth divided by compounded SPY 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…
6mo analysis · Full analysis span regression · 6 months rolling