ISRG Chart (Member of XLV)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-07-31 | 353.33000 | 0.00102 | 0.00102 | 0.02598 | 0.04340 | 0.03770 |
| 2026-07-30 | 352.97000 | -0.00037 | -0.00037 | 0.05545 | 0.04584 | 0.03813 |
| 2026-07-29 | 353.10000 | -0.02405 | -0.02434 | 0.05734 | 0.04601 | 0.03814 |
| 2026-07-28 | 361.80000 | 0.01393 | 0.01383 | 0.05803 | 0.04594 | 0.03812 |
| 2026-07-27 | 356.83000 | 0.05727 | 0.05569 | 0.06105 | 0.04576 | 0.03797 |
| 2026-07-24 | 337.50000 | 0.01651 | 0.01637 | 0.05647 | 0.04365 | 0.03624 |
| 2026-07-23 | 332.02000 | -0.02545 | -0.02578 | 0.05522 | 0.04327 | 0.03633 |
| 2026-07-22 | 340.69000 | -0.02677 | -0.02713 | 0.05534 | 0.04312 | 0.03650 |
| 2026-07-21 | 350.06000 | -0.00881 | -0.00884 | 0.05537 | 0.04293 | 0.03630 |
| 2026-07-20 | 353.17000 | 0.02244 | 0.02219 | 0.05529 | 0.04293 | 0.03639 |
| 2026-07-17 | 345.42000 | -0.14145 | -0.15251 | 0.05479 | 0.04261 | 0.03655 |
| 2026-07-16 | 402.33000 | 0.03435 | 0.03377 | 0.03560 | 0.02680 | 0.02389 |
| 2026-07-15 | 388.97000 | 0.02495 | 0.02465 | 0.03392 | 0.02549 | 0.02341 |
| 2026-07-14 | 379.50000 | -0.06784 | -0.07025 | 0.03294 | 0.02495 | 0.02338 |
| 2026-07-13 | 407.12000 | 0.00084 | 0.00084 | 0.02425 | 0.01949 | 0.01973 |
| 2026-07-10 | 406.78000 | -0.01159 | -0.01166 | 0.02454 | 0.01950 | 0.01988 |
| 2026-07-09 | 411.55000 | -0.00855 | -0.00859 | 0.02424 | 0.02083 | 0.02119 |
| 2026-07-08 | 415.10000 | -0.02855 | -0.02897 | 0.02403 | 0.02126 | 0.02116 |
| 2026-07-07 | 427.30000 | -0.01278 | -0.01286 | 0.02134 | 0.02028 | 0.02053 |
| 2026-07-06 | 432.83000 | 0.01601 | 0.01588 | 0.02103 | 0.02008 | 0.02074 |
| 2026-07-02 | 426.01000 | 0.05873 | 0.05707 | 0.02085 | 0.02070 | 0.02077 |
| 2026-07-01 | 402.38000 | 0.01182 | 0.01175 | 0.01557 | 0.01645 | 0.01766 |
| 2026-06-30 | 397.68000 | -0.02042 | -0.02063 | 0.01475 | 0.01707 | 0.01945 |
| 2026-06-29 | 405.97000 | 0.00314 | 0.00313 | 0.01456 | 0.01769 | 0.01932 |
| 2026-06-26 | 404.70000 | 0.01253 | 0.01246 | 0.01450 | 0.01768 | 0.01935 |
| 2026-06-25 | 399.69000 | -0.00533 | -0.00534 | 0.01370 | 0.01766 | 0.01916 |
| 2026-06-24 | 401.83000 | -0.00335 | -0.00335 | 0.01702 | 0.01980 | 0.01993 |
| 2026-06-23 | 403.18000 | 0.00057 | 0.00057 | 0.01877 | 0.01980 | 0.02344 |
| 2026-06-22 | 402.95000 | -0.00942 | -0.00946 | 0.01875 | 0.01977 | 0.02344 |
| 2026-06-18 | 406.78000 | 0.01144 | 0.01137 | 0.01904 | 0.02008 | 0.02345 |