Prothena Corporation plc - Ordinary Shares (NQ:PRTA)
8.670
+0.030
(+0.35%)
Streaming Delayed Price
Updated: 4:00 PM EST, Feb 27, 2026
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 27, 2026 | 8.530 | 8.790 | 8.480 | 8.670 | 439,381 | +0.03(+0.35%) |
| Feb 26, 2026 | 8.880 | 8.955 | 8.630 | 8.640 | 355,723 | -0.24(-2.70%) |
| Feb 25, 2026 | 9.000 | 9.110 | 8.530 | 8.880 | 490,498 | -0.09(-1.00%) |
| Feb 24, 2026 | 9.030 | 9.300 | 8.750 | 8.970 | 448,815 | -0.10(-1.10%) |
| Feb 23, 2026 | 9.000 | 9.340 | 8.810 | 9.070 | 465,763 | +0.05(+0.55%) |
| Feb 20, 2026 | 9.380 | 9.590 | 8.195 | 9.020 | 786,420 | -0.01(-0.11%) |
| Feb 19, 2026 | 9.060 | 9.200 | 8.800 | 9.030 | 349,704 | -0.06(-0.66%) |
| Feb 18, 2026 | 8.810 | 9.225 | 8.805 | 9.090 | 305,279 | +0.13(+1.45%) |
| Feb 17, 2026 | 8.960 | 9.205 | 8.795 | 8.960 | 374,772 | +0.00(+0.00%) |
| Feb 13, 2026 | 8.850 | 9.240 | 8.845 | 8.960 | 308,610 | +0.11(+1.24%) |
| Feb 12, 2026 | 8.930 | 9.040 | 8.720 | 8.850 | 351,722 | -0.08(-0.90%) |
| Feb 11, 2026 | 9.010 | 9.090 | 8.650 | 8.930 | 271,115 | -0.03(-0.33%) |
| Feb 10, 2026 | 8.810 | 9.120 | 8.770 | 8.960 | 329,528 | +0.10(+1.13%) |
| Feb 09, 2026 | 8.900 | 9.040 | 8.590 | 8.860 | 356,096 | -0.03(-0.34%) |
| Feb 06, 2026 | 8.580 | 8.990 | 8.560 | 8.890 | 581,028 | +0.54(+6.47%) |
| Feb 05, 2026 | 8.860 | 9.045 | 8.230 | 8.350 | 518,923 | -0.54(-6.07%) |
| Feb 04, 2026 | 8.770 | 9.040 | 8.480 | 8.890 | 451,843 | +0.11(+1.25%) |
| Feb 03, 2026 | 8.900 | 9.050 | 8.610 | 8.780 | 280,865 | -0.13(-1.46%) |
| Feb 02, 2026 | 8.790 | 8.950 | 8.390 | 8.910 | 556,687 | +0.10(+1.14%) |
| Jan 30, 2026 | 8.980 | 9.070 | 8.650 | 8.810 | 389,955 | -0.25(-2.76%) |
| Jan 29, 2026 | 9.150 | 9.500 | 8.950 | 9.060 | 362,299 | -0.08(-0.88%) |
| Jan 28, 2026 | 9.690 | 9.775 | 9.100 | 9.140 | 422,156 | -0.59(-6.06%) |
| Jan 27, 2026 | 9.920 | 10.09 | 9.680 | 9.730 | 393,146 | -0.21(-2.11%) |
| Jan 26, 2026 | 9.940 | 10.26 | 9.765 | 9.940 | 470,286 | -0.06(-0.60%) |
| Jan 23, 2026 | 10.30 | 10.53 | 9.990 | 10.00 | 659,527 | -0.34(-3.29%) |
| Jan 22, 2026 | 9.680 | 10.35 | 9.665 | 10.34 | 512,686 | +0.66(+6.82%) |
| Jan 21, 2026 | 9.280 | 9.720 | 9.240 | 9.680 | 591,430 | +0.43(+4.65%) |
| Jan 20, 2026 | 9.120 | 9.545 | 9.000 | 9.250 | 630,848 | -0.10(-1.07%) |
| Jan 16, 2026 | 9.290 | 9.450 | 8.935 | 9.350 | 761,486 | +0.09(+0.97%) |
| Jan 15, 2026 | 9.160 | 9.275 | 8.910 | 9.260 | 601,967 | +0.06(+0.65%) |
| Jan 14, 2026 | 8.940 | 9.260 | 8.840 | 9.200 | 398,465 | +0.22(+2.45%) |
| Jan 13, 2026 | 8.770 | 9.060 | 8.770 | 8.980 | 470,366 | +0.07(+0.79%) |
| Jan 12, 2026 | 9.160 | 9.160 | 8.650 | 8.910 | 585,586 | -0.28(-3.05%) |
| Jan 09, 2026 | 9.190 | 9.335 | 9.110 | 9.190 | 401,921 | +0.14(+1.55%) |
| Jan 08, 2026 | 9.030 | 9.160 | 8.950 | 9.050 | 376,004 | -0.08(-0.88%) |
| Jan 07, 2026 | 9.000 | 9.465 | 8.960 | 9.130 | 467,536 | +0.16(+1.78%) |
| Jan 06, 2026 | 9.010 | 9.140 | 8.885 | 8.970 | 636,414 | -0.13(-1.43%) |
| Jan 05, 2026 | 9.240 | 9.240 | 8.920 | 9.100 | 539,121 | -0.10(-1.09%) |
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