ISRG Chart (Member of XLV)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-03-27 | 452.66000 | -0.03391 | -0.03450 | 0.01458 | 0.01369 | 0.01441 |
| 2026-03-26 | 468.55000 | -0.00304 | -0.00305 | 0.01092 | 0.01186 | 0.01453 |
| 2026-03-25 | 469.98000 | -0.00409 | -0.00410 | 0.01363 | 0.01192 | 0.01454 |
| 2026-03-24 | 471.91000 | -0.01282 | -0.01291 | 0.01492 | 0.01347 | 0.01458 |
| 2026-03-23 | 478.04000 | 0.00015 | 0.00015 | 0.01515 | 0.01329 | 0.01455 |
| 2026-03-20 | 477.97000 | -0.00408 | -0.00409 | 0.01547 | 0.01420 | 0.01526 |
| 2026-03-19 | 479.93000 | 0.00461 | 0.00459 | 0.01584 | 0.01443 | 0.01527 |
| 2026-03-18 | 477.73000 | -0.01042 | -0.01047 | 0.01565 | 0.01435 | 0.01524 |
| 2026-03-17 | 482.76000 | -0.00145 | -0.00145 | 0.01596 | 0.01471 | 0.01655 |
| 2026-03-16 | 483.46000 | 0.02393 | 0.02365 | 0.01605 | 0.01516 | 0.01675 |
| 2026-03-13 | 472.16000 | -0.01484 | -0.01495 | 0.01343 | 0.01456 | 0.01608 |
| 2026-03-12 | 479.27000 | -0.02759 | -0.02798 | 0.01310 | 0.01629 | 0.01661 |
| 2026-03-11 | 492.87000 | 0.01445 | 0.01435 | 0.01058 | 0.01509 | 0.01593 |
| 2026-03-10 | 485.85000 | -0.01562 | -0.01574 | 0.01262 | 0.01475 | 0.01565 |
| 2026-03-09 | 493.56000 | 0.00694 | 0.00691 | 0.01168 | 0.01447 | 0.01560 |
| 2026-03-06 | 490.16000 | -0.01317 | -0.01325 | 0.01366 | 0.01539 | 0.01551 |
| 2026-03-05 | 496.70000 | -0.00894 | -0.00898 | 0.01358 | 0.01507 | 0.01541 |
| 2026-03-04 | 501.18000 | 0.00756 | 0.00753 | 0.01328 | 0.01487 | 0.01538 |
| 2026-03-03 | 497.42000 | 0.00236 | 0.00235 | 0.01393 | 0.01715 | 0.01545 |
| 2026-03-02 | 496.25000 | -0.01442 | -0.01452 | 0.01468 | 0.01746 | 0.01551 |
| 2026-02-27 | 503.51000 | -0.00665 | -0.00667 | 0.01391 | 0.01722 | 0.01541 |
| 2026-02-26 | 506.88000 | 0.00140 | 0.00140 | 0.01886 | 0.01827 | 0.01604 |
| 2026-02-25 | 506.17000 | 0.02459 | 0.02430 | 0.01885 | 0.01828 | 0.01626 |
| 2026-02-24 | 494.02000 | 0.00390 | 0.00389 | 0.01725 | 0.01724 | 0.01571 |
| 2026-02-23 | 492.10000 | -0.02371 | -0.02399 | 0.01748 | 0.01739 | 0.01567 |
| 2026-02-20 | 504.05000 | 0.00905 | 0.00901 | 0.01654 | 0.01669 | 0.01534 |
| 2026-02-19 | 499.53000 | -0.00246 | -0.00246 | 0.01679 | 0.01655 | 0.01513 |
| 2026-02-18 | 500.76000 | 0.01502 | 0.01491 | 0.01672 | 0.01659 | 0.01780 |
| 2026-02-17 | 493.35000 | 0.01546 | 0.01534 | 0.02062 | 0.01624 | 0.01758 |
| 2026-02-13 | 485.84000 | 0.01513 | 0.01501 | 0.02023 | 0.01566 | 0.01719 |