| Period | BIIB | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | +0.80% | +0.85% | +0.87% | -0.05% |
| 5D | +2.19% | -0.22% | -0.48% | +2.41% |
| 1M | +3.09% | -1.75% | -2.35% | +4.83% |
| 3M | +9.32% | +1.25% | -3.91% | +8.07% |
| 6M | +18.49% | +14.24% | +19.07% | +4.25% |
| YTD | +22.12% | +11.87% | +16.60% | +10.24% |
| 1Y | +49.90% | +16.26% | +21.86% | +33.65% |
| 3Y | -15.15% | +71.17% | +91.04% | -86.32% |
| 5Y | -28.08% | +71.14% | +89.96% | -99.22% |