BIIB Chart (Member of XLV)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-07-31 | 202.95000 | -0.02395 | -0.02424 | 0.02076 | 0.03227 | 0.03058 |
| 2026-07-30 | 207.93000 | -0.00621 | -0.00623 | 0.01975 | 0.03268 | 0.03032 |
| 2026-07-29 | 209.23000 | 0.01761 | 0.01745 | 0.02674 | 0.03332 | 0.03045 |
| 2026-07-28 | 205.61000 | 0.02733 | 0.02696 | 0.02738 | 0.03301 | 0.03034 |
| 2026-07-27 | 200.14000 | -0.01014 | -0.01019 | 0.03883 | 0.03231 | 0.02994 |
| 2026-07-24 | 202.19000 | 0.00783 | 0.00780 | 0.04213 | 0.03595 | 0.03033 |
| 2026-07-23 | 200.62000 | 0.01456 | 0.01446 | 0.04208 | 0.03601 | 0.03067 |
| 2026-07-22 | 197.74000 | -0.02668 | -0.02704 | 0.04185 | 0.03596 | 0.03115 |
| 2026-07-21 | 203.16000 | 0.01605 | 0.01593 | 0.04181 | 0.03553 | 0.03084 |
| 2026-07-20 | 199.95000 | -0.02932 | -0.02976 | 0.04149 | 0.03553 | 0.03074 |
| 2026-07-17 | 205.99000 | -0.01402 | -0.01412 | 0.04197 | 0.03491 | 0.03020 |
| 2026-07-16 | 208.92000 | 0.05922 | 0.05753 | 0.04318 | 0.03483 | 0.03072 |
| 2026-07-15 | 197.24000 | 0.02756 | 0.02719 | 0.03877 | 0.03260 | 0.02918 |
| 2026-07-14 | 191.95000 | -0.08171 | -0.08524 | 0.03676 | 0.03197 | 0.02897 |
| 2026-07-13 | 209.03000 | 0.04961 | 0.04842 | 0.02636 | 0.02527 | 0.02418 |
| 2026-07-10 | 199.15000 | 0.00121 | 0.00121 | 0.03080 | 0.02373 | 0.02255 |
| 2026-07-09 | 198.91000 | -0.00724 | -0.00726 | 0.03108 | 0.02443 | 0.02284 |
| 2026-07-08 | 200.36000 | -0.02596 | -0.02630 | 0.03120 | 0.02545 | 0.02280 |
| 2026-07-07 | 205.70000 | -0.01324 | -0.01333 | 0.03013 | 0.02487 | 0.02251 |
| 2026-07-06 | 208.46000 | -0.03544 | -0.03609 | 0.02978 | 0.02467 | 0.02233 |
| 2026-07-02 | 216.12000 | 0.03042 | 0.02997 | 0.02673 | 0.02291 | 0.02134 |
| 2026-07-01 | 209.74000 | -0.02925 | -0.02969 | 0.02581 | 0.02336 | 0.02086 |
| 2026-06-30 | 216.06000 | -0.00263 | -0.00263 | 0.02387 | 0.02257 | 0.02001 |
| 2026-06-29 | 216.63000 | 0.00278 | 0.00277 | 0.02414 | 0.02320 | 0.01998 |
| 2026-06-26 | 216.03000 | 0.06967 | 0.06735 | 0.02421 | 0.02325 | 0.02379 |
| 2026-06-25 | 201.96000 | 0.01187 | 0.01180 | 0.01500 | 0.01802 | 0.02086 |
| 2026-06-24 | 199.59000 | 0.01217 | 0.01210 | 0.01716 | 0.01836 | 0.02079 |
| 2026-06-23 | 197.19000 | -0.01262 | -0.01270 | 0.01984 | 0.01822 | 0.02110 |
| 2026-06-22 | 199.71000 | 0.01592 | 0.01580 | 0.01996 | 0.01853 | 0.02102 |
| 2026-06-18 | 196.58000 | -0.01052 | -0.01058 | 0.01948 | 0.01834 | 0.02085 |