WST Chart (Member of XLV)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-05-29 | 322.81000 | 0.00314 | 0.00313 | 0.01386 | 0.01832 | 0.02786 |
| 2026-05-28 | 321.80000 | 0.02907 | 0.02865 | 0.01459 | 0.01834 | 0.02788 |
| 2026-05-27 | 312.71000 | -0.01094 | -0.01100 | 0.01657 | 0.01753 | 0.02763 |
| 2026-05-26 | 316.17000 | -0.00079 | -0.00079 | 0.01930 | 0.01919 | 0.02782 |
| 2026-05-22 | 316.42000 | 0.00092 | 0.00092 | 0.01951 | 0.01948 | 0.02781 |
| 2026-05-21 | 316.13000 | 0.03480 | 0.03420 | 0.02007 | 0.01971 | 0.02792 |
| 2026-05-20 | 305.50000 | 0.00517 | 0.00515 | 0.01923 | 0.03268 | 0.02812 |
| 2026-05-19 | 303.93000 | -0.00158 | -0.00158 | 0.01939 | 0.03271 | 0.02837 |
| 2026-05-18 | 304.41000 | 0.00502 | 0.00501 | 0.02218 | 0.03290 | 0.02835 |
| 2026-05-15 | 302.89000 | 0.00899 | 0.00895 | 0.02216 | 0.03299 | 0.02835 |
| 2026-05-14 | 300.19000 | -0.00731 | -0.00734 | 0.02222 | 0.03305 | 0.02835 |
| 2026-05-13 | 302.40000 | -0.03099 | -0.03148 | 0.02211 | 0.03294 | 0.02824 |
| 2026-05-12 | 312.07000 | -0.03174 | -0.03226 | 0.01873 | 0.03186 | 0.02746 |
| 2026-05-11 | 322.30000 | -0.01111 | -0.01117 | 0.01911 | 0.03079 | 0.02638 |
| 2026-05-08 | 325.92000 | 0.01214 | 0.01207 | 0.01931 | 0.03035 | 0.02665 |
| 2026-05-07 | 322.01000 | 0.03027 | 0.02982 | 0.01996 | 0.03067 | 0.02665 |
| 2026-05-06 | 312.55000 | 0.00832 | 0.00829 | 0.04187 | 0.03153 | 0.02636 |
| 2026-05-05 | 309.97000 | 0.03261 | 0.03209 | 0.04210 | 0.03176 | 0.02640 |
| 2026-05-04 | 300.18000 | -0.00166 | -0.00166 | 0.04208 | 0.03129 | 0.02609 |
| 2026-05-01 | 300.68000 | 0.01038 | 0.01033 | 0.04200 | 0.03121 | 0.02633 |
| 2026-04-30 | 297.59000 | 0.00755 | 0.00752 | 0.04203 | 0.03121 | 0.02633 |
| 2026-04-29 | 295.36000 | 0.01182 | 0.01175 | 0.04203 | 0.03121 | 0.02638 |
| 2026-04-28 | 291.91000 | -0.03331 | -0.03388 | 0.04232 | 0.03135 | 0.02644 |
| 2026-04-27 | 301.97000 | -0.01294 | -0.01303 | 0.03995 | 0.02972 | 0.02542 |
| 2026-04-24 | 305.93000 | -0.01144 | -0.01150 | 0.03874 | 0.03002 | 0.02516 |
| 2026-04-23 | 309.47000 | 0.12863 | 0.12100 | 0.03844 | 0.02961 | 0.02593 |
| 2026-04-22 | 274.20000 | -0.00113 | -0.00113 | 0.01704 | 0.01450 | 0.01514 |
| 2026-04-21 | 274.51000 | -0.01181 | -0.01188 | 0.01828 | 0.01458 | 0.01915 |
| 2026-04-20 | 277.79000 | 0.01561 | 0.01549 | 0.01721 | 0.01414 | 0.01896 |
| 2026-04-17 | 273.52000 | 0.01450 | 0.01440 | 0.01700 | 0.01482 | 0.01884 |