Prothena Corp. Plc (PRTA)
8.58
+0.12
(+1.42%)
USD |
NASDAQ |
Sep 18, 16:00
8.56
-0.02
(-0.23%)
After-Hours: 20:00
Prothena 30-Day Average Daily Volume : 409523.6 for Sept. 18, 2026
30-Day Average Daily Volume Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical 30-Day Average Daily Volume Data
| Date | Value |
|---|---|
| September 18, 2026 | 409523.6 |
| September 17, 2026 | 362450.1 |
| September 16, 2026 | 365274.4 |
| September 15, 2026 | 362993.7 |
| September 14, 2026 | 371079.1 |
| September 11, 2026 | 376766.3 |
| September 10, 2026 | 380964.9 |
| September 09, 2026 | 391975.0 |
| September 08, 2026 | 408898.3 |
| September 04, 2026 | 422207.1 |
| September 03, 2026 | 428637.4 |
| September 02, 2026 | 437142.7 |
| September 01, 2026 | 443859.1 |
| August 31, 2026 | 456525.0 |
| August 28, 2026 | 463674.1 |
| August 27, 2026 | 460683.2 |
| August 26, 2026 | 471374.5 |
| August 25, 2026 | 478562.9 |
| August 24, 2026 | 484116.4 |
| August 21, 2026 | 501903.3 |
| August 20, 2026 | 506206.2 |
| August 19, 2026 | 510748.2 |
| August 18, 2026 | 512705.1 |
| August 17, 2026 | 521771.2 |
| August 14, 2026 | 523031.7 |
| Date | Value |
|---|---|
| August 13, 2026 | 528040.9 |
| August 12, 2026 | 531162.0 |
| August 11, 2026 | 533319.0 |
| August 10, 2026 | 531487.2 |
| August 07, 2026 | 571510.2 |
| August 06, 2026 | 587610.3 |
| August 05, 2026 | 589584.5 |
| August 04, 2026 | 588536.3 |
| August 03, 2026 | 597957.4 |
| July 31, 2026 | 625452.1 |
| July 30, 2026 | 625368.0 |
| July 29, 2026 | 628169.3 |
| July 28, 2026 | 627549.2 |
| July 27, 2026 | 611320.9 |
| July 24, 2026 | 608971.6 |
| July 23, 2026 | 604976.4 |
| July 22, 2026 | 603685.3 |
| July 21, 2026 | 596040.6 |
| July 20, 2026 | 596329.3 |
| July 17, 2026 | 594837.6 |
| July 16, 2026 | 600997.6 |
| July 15, 2026 | 593642.5 |
| July 14, 2026 | 592079.8 |
| July 13, 2026 | 591117.0 |
| July 10, 2026 | 574453.2 |
30-Day Average Daily Volume Range, Past 5 Years
--
Minimum
--
Maximum
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Average
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Median
30-Day Average Daily Volume Benchmarks
| Alkermes Plc | 1.556M |
| Amarin Corp. Plc | 71190.27 |
| Agenus, Inc. | 1.072M |
| Amgen, Inc. | 2.718M |
| Anika Therapeutics, Inc. | 104919.0 |