ZBRA Chart (Member of XLK)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-09-16 | 341.18000 | -0.00452 | -0.00453 | 0.01930 | 0.01811 | 0.01694 |
| 2026-09-15 | 342.73000 | -0.02581 | -0.02615 | 0.02118 | 0.01823 | 0.04653 |
| 2026-09-14 | 351.81000 | 0.00411 | 0.00410 | 0.01972 | 0.01761 | 0.04621 |
| 2026-09-11 | 350.37000 | 0.01849 | 0.01832 | 0.01994 | 0.01757 | 0.04626 |
| 2026-09-10 | 344.01000 | -0.00238 | -0.00238 | 0.01869 | 0.01688 | 0.04627 |
| 2026-09-09 | 344.83000 | -0.02187 | -0.02211 | 0.01870 | 0.01695 | 0.04629 |
| 2026-09-08 | 352.54000 | -0.02812 | -0.02852 | 0.01771 | 0.01693 | 0.04748 |
| 2026-09-04 | 362.74000 | 0.01466 | 0.01455 | 0.01591 | 0.01594 | 0.04695 |
| 2026-09-03 | 357.50000 | 0.01820 | 0.01804 | 0.01688 | 0.01741 | 0.04694 |
| 2026-09-02 | 351.11000 | 0.02156 | 0.02133 | 0.01669 | 0.01701 | 0.04731 |
| 2026-09-01 | 343.70000 | -0.02786 | -0.02826 | 0.01738 | 0.01609 | 0.04728 |
| 2026-08-31 | 353.55000 | -0.00814 | -0.00817 | 0.01585 | 0.05509 | 0.04688 |
| 2026-08-28 | 356.45000 | -0.01290 | -0.01299 | 0.01603 | 0.05507 | 0.04691 |
| 2026-08-27 | 361.11000 | 0.00353 | 0.00352 | 0.01588 | 0.05484 | 0.04672 |
| 2026-08-26 | 359.84000 | -0.00189 | -0.00189 | 0.01587 | 0.05484 | 0.04697 |
| 2026-08-25 | 360.52000 | -0.00765 | -0.00768 | 0.01598 | 0.05488 | 0.04724 |
| 2026-08-24 | 363.30000 | -0.01414 | -0.01424 | 0.01706 | 0.05628 | 0.04758 |
| 2026-08-21 | 368.51000 | 0.02216 | 0.02192 | 0.01683 | 0.05583 | 0.04773 |
| 2026-08-20 | 360.52000 | 0.01655 | 0.01642 | 0.01885 | 0.05583 | 0.04771 |
| 2026-08-19 | 354.65000 | -0.03212 | -0.03265 | 0.01810 | 0.05652 | 0.04786 |
| 2026-08-18 | 366.42000 | -0.01304 | -0.01312 | 0.01504 | 0.05551 | 0.04724 |
| 2026-08-17 | 371.26000 | -0.01269 | -0.01277 | 0.07541 | 0.05540 | 0.04740 |
| 2026-08-14 | 376.03000 | -0.00948 | -0.00953 | 0.07514 | 0.05533 | 0.04720 |
| 2026-08-13 | 379.63000 | 0.00333 | 0.00332 | 0.07425 | 0.05501 | 0.04711 |
| 2026-08-12 | 378.37000 | -0.01224 | -0.01232 | 0.07384 | 0.05507 | 0.04709 |
| 2026-08-11 | 383.06000 | 0.01317 | 0.01309 | 0.07342 | 0.05530 | 0.04695 |
| 2026-08-10 | 378.08000 | 0.00422 | 0.00421 | 0.07430 | 0.05618 | 0.04696 |
| 2026-08-07 | 376.49000 | 0.03363 | 0.03308 | 0.07378 | 0.05679 | 0.04705 |
| 2026-08-06 | 364.24000 | -0.01287 | -0.01296 | 0.07422 | 0.05676 | 0.04728 |
| 2026-08-05 | 368.99000 | 0.00043 | 0.00043 | 0.07495 | 0.05650 | 0.04730 |