WST Chart (Member of XLV)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-09-16 | 362.01000 | -0.00819 | -0.00823 | 0.01399 | 0.01371 | 0.01239 |
| 2026-09-15 | 365.00000 | 0.02759 | 0.02722 | 0.01388 | 0.01350 | 0.01226 |
| 2026-09-14 | 355.20000 | 0.02591 | 0.02558 | 0.01204 | 0.01237 | 0.01182 |
| 2026-09-11 | 346.23000 | 0.00575 | 0.00574 | 0.01311 | 0.01113 | 0.01092 |
| 2026-09-10 | 344.25000 | 0.02170 | 0.02146 | 0.01337 | 0.01171 | 0.01093 |
| 2026-09-09 | 336.94000 | -0.00240 | -0.00240 | 0.01095 | 0.01049 | 0.01020 |
| 2026-09-08 | 337.75000 | -0.00653 | -0.00655 | 0.01142 | 0.01049 | 0.01066 |
| 2026-09-04 | 339.97000 | -0.00805 | -0.00809 | 0.01151 | 0.01046 | 0.01068 |
| 2026-09-03 | 342.73000 | 0.00029 | 0.00029 | 0.01141 | 0.01106 | 0.01821 |
| 2026-09-02 | 342.63000 | 0.01175 | 0.01168 | 0.01152 | 0.01114 | 0.01825 |
| 2026-09-01 | 338.65000 | -0.00721 | -0.00724 | 0.01249 | 0.01088 | 0.01808 |
| 2026-08-31 | 341.11000 | 0.01079 | 0.01073 | 0.01238 | 0.01083 | 0.01847 |
| 2026-08-28 | 337.47000 | -0.02491 | -0.02522 | 0.01171 | 0.01155 | 0.01854 |
| 2026-08-27 | 346.09000 | -0.01095 | -0.01101 | 0.00947 | 0.01001 | 0.01812 |
| 2026-08-26 | 349.92000 | 0.00413 | 0.00412 | 0.01049 | 0.00966 | 0.01813 |
| 2026-08-25 | 348.48000 | -0.01370 | -0.01379 | 0.01042 | 0.00965 | 0.01813 |
| 2026-08-24 | 353.32000 | 0.00068 | 0.00068 | 0.00942 | 0.00952 | 0.01799 |
| 2026-08-21 | 353.08000 | -0.00195 | -0.00195 | 0.00959 | 0.00959 | 0.01827 |
| 2026-08-20 | 353.77000 | 0.00278 | 0.00277 | 0.01078 | 0.02101 | 0.01838 |
| 2026-08-19 | 352.79000 | 0.01789 | 0.01773 | 0.01108 | 0.02107 | 0.01849 |
| 2026-08-18 | 346.59000 | -0.00006 | -0.00006 | 0.00961 | 0.02062 | 0.01822 |
| 2026-08-17 | 346.61000 | -0.00804 | -0.00807 | 0.00965 | 0.02116 | 0.01823 |
| 2026-08-14 | 349.42000 | 0.00942 | 0.00937 | 0.01118 | 0.02140 | 0.01860 |
| 2026-08-13 | 346.16000 | -0.01740 | -0.01755 | 0.01094 | 0.02137 | 0.01850 |
| 2026-08-12 | 352.29000 | 0.00262 | 0.00261 | 0.00857 | 0.02121 | 0.01854 |
| 2026-08-11 | 351.37000 | -0.00216 | -0.00216 | 0.00858 | 0.02122 | 0.01868 |
| 2026-08-10 | 352.13000 | -0.00548 | -0.00549 | 0.00915 | 0.02124 | 0.01879 |
| 2026-08-07 | 354.07000 | 0.01569 | 0.01557 | 0.00819 | 0.02158 | 0.01888 |
| 2026-08-06 | 348.60000 | -0.00689 | -0.00692 | 0.02845 | 0.02140 | 0.01895 |
| 2026-08-05 | 351.02000 | 0.00648 | 0.00646 | 0.02848 | 0.02153 | 0.01900 |