PTC Chart (Member of XLK)
| timestamp | Close | DailyMove | LnDailyMove | Std-10 | Std-20 | Std-30 |
|---|
| 2026-09-16 | 131.16000 | -0.01198 | -0.01205 | 0.03276 | 0.02932 | 0.02877 |
| 2026-09-15 | 132.75000 | -0.02854 | -0.02896 | 0.03276 | 0.02934 | 0.02884 |
| 2026-09-14 | 136.65000 | 0.04488 | 0.04391 | 0.03248 | 0.02920 | 0.02862 |
| 2026-09-11 | 130.78000 | 0.01600 | 0.01588 | 0.02549 | 0.02725 | 0.02742 |
| 2026-09-10 | 128.72000 | -0.00132 | -0.00132 | 0.03155 | 0.02878 | 0.02779 |
| 2026-09-09 | 128.89000 | -0.03279 | -0.03334 | 0.03181 | 0.02882 | 0.02869 |
| 2026-09-08 | 133.26000 | -0.05503 | -0.05660 | 0.03129 | 0.02819 | 0.02814 |
| 2026-09-04 | 141.02000 | -0.06037 | -0.06227 | 0.02771 | 0.02622 | 0.02748 |
| 2026-09-03 | 150.08000 | 0.00637 | 0.00635 | 0.02080 | 0.02210 | 0.02532 |
| 2026-09-02 | 149.13000 | -0.02408 | -0.02438 | 0.02083 | 0.02546 | 0.02538 |
| 2026-09-01 | 152.81000 | -0.01881 | -0.01899 | 0.02302 | 0.02505 | 0.02821 |
| 2026-08-31 | 155.74000 | -0.00897 | -0.00901 | 0.02156 | 0.02453 | 0.02878 |
| 2026-08-28 | 157.15000 | -0.01132 | -0.01139 | 0.02342 | 0.02447 | 0.02863 |
| 2026-08-27 | 158.95000 | 0.04841 | 0.04728 | 0.02512 | 0.02409 | 0.02900 |
| 2026-08-26 | 151.61000 | 0.00311 | 0.00310 | 0.02361 | 0.02281 | 0.02834 |
| 2026-08-25 | 151.14000 | -0.02054 | -0.02076 | 0.02435 | 0.02383 | 0.02833 |
| 2026-08-24 | 154.31000 | -0.00239 | -0.00239 | 0.02327 | 0.02289 | 0.02843 |
| 2026-08-21 | 154.68000 | 0.00756 | 0.00753 | 0.02402 | 0.02471 | 0.02838 |
| 2026-08-20 | 153.52000 | 0.00708 | 0.00706 | 0.02403 | 0.02579 | 0.02838 |
| 2026-08-19 | 152.44000 | 0.04069 | 0.03988 | 0.02943 | 0.02597 | 0.02838 |
| 2026-08-18 | 146.48000 | 0.00343 | 0.00342 | 0.02817 | 0.03087 | 0.02810 |
| 2026-08-17 | 145.98000 | -0.02518 | -0.02550 | 0.02834 | 0.03231 | 0.02811 |
| 2026-08-14 | 149.75000 | -0.02690 | -0.02727 | 0.02659 | 0.03137 | 0.02751 |
| 2026-08-13 | 153.89000 | 0.03987 | 0.03909 | 0.02346 | 0.03116 | 0.02740 |
| 2026-08-12 | 147.99000 | -0.01629 | -0.01642 | 0.02233 | 0.03077 | 0.02804 |
| 2026-08-11 | 150.44000 | -0.00384 | -0.00385 | 0.02151 | 0.03018 | 0.02772 |
| 2026-08-10 | 151.02000 | 0.02241 | 0.02216 | 0.02028 | 0.03097 | 0.02801 |
| 2026-08-07 | 147.71000 | 0.00034 | 0.00034 | 0.02331 | 0.03083 | 0.02812 |
| 2026-08-06 | 147.66000 | 0.05903 | 0.05735 | 0.02318 | 0.03077 | 0.02817 |
| 2026-08-05 | 139.43000 | -0.01588 | -0.01601 | 0.02187 | 0.02858 | 0.02664 |