+141.0%
CI vs BIIB
-30.8%
+171.8%
-42.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2016-09-09 to 2026-09-09.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | -0.8% | +1.7% | +1.0% |
| 7D | -1.1% | -5.4% | +4.3% | 0.0% |
| 30D | +0.5% | +1.7% | -1.3% | +0.1% |
| 3M | -5.2% | +5.8% | -11.0% | -6.5% |
| 6M | +4.3% | +11.9% | -7.6% | +1.5% |
| YTD | +2.8% | +19.7% | -17.0% | -1.6% |
| 1Y | -5.8% | +46.7% | -52.6% | -13.6% |
| 3Y | +4.7% | -18.6% | +23.4% | +6.7% |
| 5Y | +42.7% | -29.8% | +72.5% | +47.0% |
| 10Y | +141.0% | -28.8% | +169.8% | +123.5% |
| All | +141.0% | -30.8% | +171.8% | +123.5% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB 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 2016-09-09 to 2026-09-09: compounded portfolio wealth divided by compounded BIIB 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…
2016-09-09 to 2026-09-09 analysis · Full analysis span regression · 6 months rolling