Large gap with delayed quotes
|
Last quote
06/18/2026
-
02:00:00
|
Bid
06/18/2026 -
11:58:52
|
Bid Volume |
Ask
06/18/2026 -
11:58:52
|
Ask Volume |
|---|---|---|---|---|
|
8.49
+0.20
(
+2.41% )
|
7.61
|
100 |
9.74
|
100 |
Master data
| Company | Prothena Corporation PLC |
|---|---|
| CCY | USD |
| ISIN | IE00B91XRN20 |
| Valor | 20224443 |
| Symbol | PRTA |
| Sector | Biotechnology |
| Share type | - |
Fundamental data
| Last dividend | |
|---|---|
| Dividend Yield | - |
| Shares outstanding | 52.353 M |
| Nominal | 0.01 |
| Nominal Currency | USD |
| Market Cap | 444.479 M |
Main data
| Last | - | 02:00:00 | 8.49 |
|---|---|---|---|
| Close | - | 06/18/2026 | 8.49 |
| Day Change % | - | - | +2.41% |
| Day Change | - | - | +0.20 |
| Volume | - | - | 17.00 |
| Turnover | - | - | - |
| Previous year close | - | 01/01/2026 | 9.55 |
| YTD % | - | - | -11.10% |
Performance (Previous year close 9.55)
| Period | High | Low | Perf. % |
|---|---|---|---|
| 1 W | 8.77 (06/16/2026) |
7.75 (06/12/2026) |
+7.33% |
| 4 Weeks | 10.26 (05/28/2026) |
7.75 (06/12/2026) |
-9.20% |
| 12 Weeks | 11.78 (05/09/2026) |
7.75 (06/12/2026) |
-8.81% |
| Perf. after 01.01 | - | - | -11.10% |
| 26 Weeks | 11.78 (05/09/2026) |
7.75 (06/12/2026) |
-9.49%* |
| 52 Weeks | 11.78 (05/09/2026) |
5.64 (06/21/2025) |
+47.65% |
* The performance is calculated on valuation prices.
Difference trading
| Open | - | - | - |
|---|---|---|---|
| Bid | - | 11:58:52 | 7.61 |
| Bid Size | - | - | 100 |
| Ask | - | 11:58:52 | 9.74 |
| Ask Size | - | - | 100 |
Technical data
| Hist. Vol 30 days | 56.28% |
|---|---|
| Hist. Vol 90 days | 53.25% |
| Hist. Vol 180 days | 49.22% |
| Hist. Vol 250 days | 47.98% |
Difference price
| Previous Day High | 8.72 |
|---|---|
| Previous Day Low | 8.39 |
News
| No news for this instrument |