Prothena Corp. PLC historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-10-17 | 49.448 | 49.448 | 47.515 | 47.515 | 47.515 | 140 |
| 2023-10-16 | 51.665 | 54.800 | 51.020 | 51.835 | 51.835 | 440 |
| 2023-08-30 | 54.756 | 54.756 | 54.756 | 54.756 | 54.756 | 20 |
| 2023-08-24 | 54.450 | 54.450 | 54.450 | 54.450 | 54.450 | 1 |
| 2023-08-21 | 58.250 | 58.250 | 58.250 | 58.250 | 58.250 | 140 |
| 2023-08-18 | 57.350 | 57.350 | 57.350 | 57.350 | 57.350 | 50 |
| 2023-08-17 | 57.090 | 57.090 | 57.090 | 57.090 | 57.090 | 15 |
| 2023-08-16 | 58.355 | 58.355 | 58.355 | 58.355 | 58.355 | 16 |
| 2023-08-10 | 62.650 | 62.650 | 62.650 | 62.650 | 62.650 | 200 |
| 2023-08-04 | 65.965 | 65.965 | 65.385 | 65.385 | 65.385 | 120 |
| 2023-07-26 | 62.795 | 62.795 | 62.795 | 62.795 | 62.795 | 12 |
| 2023-07-25 | 65.010 | 65.010 | 65.010 | 65.010 | 65.010 | 15 |
| 2023-07-13 | 68.510 | 68.510 | 68.510 | 68.510 | 68.510 | 20 |
| 2023-07-12 | 67.970 | 67.970 | 67.970 | 67.970 | 67.970 | 18 |
| 2023-07-11 | 65.494 | 65.494 | 65.494 | 65.494 | 65.494 | 50 |
| 2023-06-27 | 68.140 | 68.140 | 68.140 | 68.140 | 68.140 | 1 |
| 2023-06-26 | 68.342 | 68.342 | 68.342 | 68.342 | 68.342 | 90 |
| 2023-06-21 | 70.924 | 70.924 | 70.924 | 70.924 | 70.924 | 90 |
| 2023-06-14 | 72.801 | 72.801 | 72.801 | 72.801 | 72.801 | 13 |
| 2023-06-13 | 73.976 | 76.320 | 73.976 | 76.320 | 76.320 | 111 |
| 2023-06-12 | 70.680 | 70.680 | 70.680 | 70.680 | 70.680 | 28 |
| 2023-06-08 | 71.980 | 71.980 | 71.980 | 71.980 | 71.980 | 80 |
| 2023-06-07 | 71.295 | 71.295 | 71.295 | 71.295 | 71.295 | 115 |
| 2023-06-06 | 70.375 | 70.375 | 70.375 | 70.375 | 70.375 | 50 |
| 2023-06-02 | 68.155 | 68.155 | 68.155 | 68.155 | 68.155 | 25 |
| 2023-05-30 | 64.690 | 64.690 | 64.690 | 64.690 | 64.690 | 100 |
| 2023-05-25 | 68.560 | 68.560 | 68.560 | 68.560 | 68.560 | 48 |
| 2023-05-22 | 74.970 | 74.970 | 73.830 | 73.830 | 73.830 | 1 |
| 2023-05-16 | 74.825 | 74.825 | 72.338 | 72.338 | 72.338 | 59 |
| 2023-05-15 | 74.438 | 76.150 | 74.438 | 74.490 | 74.490 | 367 |
| 2023-05-05 | 76.370 | 76.370 | 75.965 | 76.115 | 76.115 | 77 |
| 2023-05-04 | 66.545 | 66.555 | 66.545 | 66.555 | 66.555 | 32 |
| 2023-05-03 | 60.330 | 67.255 | 60.330 | 66.980 | 66.980 | 1,218 |
| 2023-04-13 | 50.725 | 50.725 | 50.725 | 50.725 | 50.725 | 40 |
| 2023-04-06 | 48.330 | 48.330 | 48.330 | 48.330 | 48.330 | 9 |
| 2023-03-13 | 49.050 | 49.050 | 48.890 | 48.890 | 48.890 | 1,000 |
| 2023-03-09 | 49.902 | 49.902 | 49.902 | 49.902 | 49.902 | 100 |
| 2023-03-02 | 54.653 | 54.653 | 53.250 | 53.250 | 53.250 | 246 |
| 2023-02-27 | 55.170 | 55.170 | 55.170 | 55.170 | 55.170 | 100 |
| 2023-02-10 | 53.930 | 53.930 | 53.930 | 53.930 | 53.930 | 1 |
| 2023-02-07 | 55.930 | 55.930 | 55.930 | 55.930 | 55.930 | 100 |
| 2023-02-06 | 59.500 | 59.575 | 59.500 | 59.575 | 59.575 | 108 |
| 2023-02-01 | 54.270 | 54.270 | 54.270 | 54.270 | 54.270 | 54 |
| 2023-01-30 | 55.235 | 55.235 | 55.235 | 55.235 | 55.235 | 100 |
| 2023-01-19 | 54.465 | 54.465 | 50.660 | 50.660 | 50.660 | 16 |
| 2023-01-17 | 56.235 | 56.235 | 56.235 | 56.235 | 56.235 | 3 |
| 2023-01-03 | 56.831 | 57.050 | 55.915 | 55.915 | 55.915 | 800 |
| 2022-12-30 | 59.800 | 59.800 | 59.800 | 59.800 | 59.800 | 140 |
| 2022-12-29 | 58.960 | 58.960 | 58.960 | 58.960 | 58.960 | 13 |
| 2022-12-20 | 56.745 | 56.745 | 56.745 | 56.745 | 56.745 | 70 |
| 2022-12-15 | 61.478 | 61.478 | 57.390 | 57.465 | 57.465 | 1,493 |
| 2022-12-08 | 59.510 | 59.510 | 59.510 | 59.510 | 59.510 | 50 |
| 2022-12-07 | 58.295 | 58.295 | 58.295 | 58.295 | 58.295 | 300 |
| 2022-12-06 | 58.906 | 58.906 | 58.906 | 58.906 | 58.906 | 50 |
| 2022-12-05 | 63.610 | 63.626 | 61.005 | 61.005 | 61.005 | 168 |
| 2022-12-02 | 60.625 | 60.740 | 59.850 | 60.740 | 60.740 | 239 |
| 2022-11-30 | 62.500 | 65.225 | 61.340 | 61.810 | 61.810 | 171 |
| 2022-11-28 | 56.955 | 56.955 | 56.955 | 56.955 | 56.955 | 31 |
| 2022-11-25 | 60.845 | 60.845 | 60.845 | 60.845 | 60.845 | 13 |
| 2022-11-23 | 62.075 | 62.075 | 62.075 | 62.075 | 62.075 | 4 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.