-15.8%
IBM vs CBOE
+6.7%
-22.5%
-32.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CBOE | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | 0.0% | +0.1% | +0.1% |
| 7D | -0.3% | -3.6% | +3.3% | -0.1% |
| 30D | +0.3% | +5.1% | -4.8% | -0.1% |
| All | -15.8% | +6.7% | -22.5% | -16.6% |
Cumulative growth
Daily Returns
Daily percentage return beside CBOE.
Daily Out/Under-Performance
Portfolio return minus CBOE return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CBOE 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 CBOE 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