CMCSA Chart (Member of XLC)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-09-16 | 23.73000 | -0.02826 | -0.02866 | 0.02576 | 0.02176 | 0.02043 |
| 2026-09-15 | 24.42000 | -0.01849 | -0.01866 | 0.02497 | 0.02195 | 0.01999 |
| 2026-09-14 | 24.88000 | -0.01270 | -0.01278 | 0.02488 | 0.02217 | 0.02018 |
| 2026-09-11 | 25.20000 | 0.00119 | 0.00119 | 0.02684 | 0.02204 | 0.02009 |
| 2026-09-10 | 25.17000 | 0.02359 | 0.02331 | 0.02783 | 0.02300 | 0.02144 |
| 2026-09-09 | 24.59000 | -0.06608 | -0.06837 | 0.02603 | 0.02233 | 0.02125 |
| 2026-09-08 | 26.33000 | -0.00604 | -0.00606 | 0.01601 | 0.01639 | 0.01969 |
| 2026-09-04 | 26.49000 | -0.00600 | -0.00602 | 0.01619 | 0.01640 | 0.01983 |
| 2026-09-03 | 26.65000 | -0.00597 | -0.00599 | 0.01698 | 0.01632 | 0.01980 |
| 2026-09-02 | 26.81000 | 0.01939 | 0.01921 | 0.01700 | 0.01647 | 0.02421 |
| 2026-09-01 | 26.30000 | -0.01202 | -0.01209 | 0.01652 | 0.01624 | 0.02423 |
| 2026-08-31 | 26.62000 | -0.01626 | -0.01639 | 0.01745 | 0.01607 | 0.02406 |
| 2026-08-28 | 27.06000 | 0.02461 | 0.02431 | 0.01850 | 0.01595 | 0.02377 |
| 2026-08-27 | 26.41000 | -0.02904 | -0.02947 | 0.01697 | 0.01545 | 0.02366 |
| 2026-08-26 | 27.20000 | 0.00369 | 0.00368 | 0.01511 | 0.01667 | 0.02319 |
| 2026-08-25 | 27.10000 | 0.00296 | 0.00296 | 0.01571 | 0.01689 | 0.02323 |
| 2026-08-24 | 27.02000 | 0.00633 | 0.00631 | 0.01613 | 0.02067 | 0.02426 |
| 2026-08-21 | 26.85000 | 0.01628 | 0.01614 | 0.01667 | 0.02088 | 0.02437 |
| 2026-08-20 | 26.42000 | -0.00639 | -0.00641 | 0.01629 | 0.02090 | 0.02429 |
| 2026-08-19 | 26.59000 | 0.01489 | 0.01478 | 0.01616 | 0.02735 | 0.02421 |
| 2026-08-18 | 26.20000 | 0.02464 | 0.02434 | 0.01651 | 0.02757 | 0.02426 |
| 2026-08-17 | 25.57000 | -0.02330 | -0.02358 | 0.01552 | 0.02719 | 0.02395 |
| 2026-08-14 | 26.18000 | 0.00000 | 0.00000 | 0.01334 | 0.02645 | 0.02374 |
| 2026-08-13 | 26.18000 | 0.02788 | 0.02749 | 0.01299 | 0.02673 | 0.02373 |
| 2026-08-12 | 25.47000 | -0.00702 | -0.00704 | 0.01879 | 0.02665 | 0.02366 |
| 2026-08-11 | 25.65000 | 0.01786 | 0.01770 | 0.01885 | 0.02659 | 0.02370 |
| 2026-08-10 | 25.20000 | -0.00631 | -0.00633 | 0.02523 | 0.02771 | 0.02476 |
| 2026-08-07 | 25.36000 | 0.00755 | 0.00752 | 0.02479 | 0.02781 | 0.02490 |
| 2026-08-06 | 25.17000 | 0.01697 | 0.01683 | 0.02474 | 0.02783 | 0.02489 |
| 2026-08-05 | 24.75000 | -0.00722 | -0.00725 | 0.03627 | 0.02767 | 0.02485 |