Financial News
Prothena Corporation plc - Ordinary Shares (NQ:PRTA)
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 30, 2025 | 10.63 | 10.81 | 10.35 | 10.48 | 381,487 | -0.17(-1.60%) |
| Oct 29, 2025 | 10.60 | 10.79 | 10.34 | 10.65 | 596,013 | +0.11(+1.04%) |
| Oct 28, 2025 | 11.14 | 11.69 | 10.40 | 10.54 | 969,297 | +0.17(+1.64%) |
| Oct 27, 2025 | 9.980 | 10.40 | 9.950 | 10.37 | 405,387 | +0.55(+5.60%) |
| Oct 24, 2025 | 9.800 | 10.02 | 9.710 | 9.820 | 362,606 | +0.07(+0.72%) |
| Oct 23, 2025 | 9.880 | 9.970 | 9.720 | 9.750 | 349,011 | -0.13(-1.32%) |
| Oct 22, 2025 | 10.22 | 10.35 | 9.720 | 9.880 | 429,432 | -0.33(-3.28%) |
| Oct 21, 2025 | 10.37 | 10.61 | 10.18 | 10.21 | 289,877 | -0.15(-1.49%) |
| Oct 20, 2025 | 10.05 | 10.55 | 9.955 | 10.37 | 558,918 | +0.45(+4.54%) |
| Oct 17, 2025 | 9.990 | 10.23 | 9.610 | 9.920 | 777,390 | -0.17(-1.68%) |
| Oct 16, 2025 | 10.76 | 10.90 | 10.03 | 10.09 | 624,860 | -0.57(-5.35%) |
| Oct 15, 2025 | 10.12 | 10.72 | 10.12 | 10.66 | 801,963 | +0.54(+5.34%) |
| Oct 14, 2025 | 10.32 | 10.32 | 10.03 | 10.12 | 392,072 | -0.23(-2.22%) |
| Oct 13, 2025 | 10.03 | 10.35 | 10.00 | 10.35 | 703,189 | +0.30(+2.99%) |
| Oct 10, 2025 | 10.34 | 10.45 | 9.980 | 10.05 | 734,065 | -0.25(-2.43%) |
| Oct 09, 2025 | 10.43 | 10.65 | 10.28 | 10.30 | 801,307 | -0.05(-0.48%) |
| Oct 08, 2025 | 10.27 | 10.54 | 10.13 | 10.35 | 650,918 | +0.18(+1.77%) |
| Oct 07, 2025 | 10.12 | 10.37 | 9.920 | 10.17 | 1,033,872 | +0.31(+3.14%) |
| Oct 06, 2025 | 10.00 | 10.09 | 9.770 | 9.860 | 343,452 | -0.06(-0.60%) |
| Oct 03, 2025 | 10.02 | 10.16 | 9.580 | 9.920 | 852,906 | -0.07(-0.70%) |
| Oct 02, 2025 | 9.950 | 10.22 | 9.852 | 9.990 | 767,514 | +0.07(+0.71%) |
| Oct 01, 2025 | 9.790 | 10.46 | 9.780 | 9.920 | 959,402 | +0.16(+1.64%) |
| Sep 30, 2025 | 9.730 | 9.850 | 9.500 | 9.760 | 989,121 | +0.00(+0.00%) |
| Sep 29, 2025 | 9.430 | 9.820 | 9.210 | 9.760 | 946,535 | +0.35(+3.72%) |
| Sep 26, 2025 | 9.290 | 9.460 | 9.024 | 9.410 | 722,759 | +0.05(+0.53%) |
| Sep 25, 2025 | 9.200 | 9.560 | 9.040 | 9.360 | 1,566,775 | +0.04(+0.43%) |
| Sep 24, 2025 | 8.320 | 9.340 | 8.300 | 9.320 | 1,116,744 | +1.01(+12.15%) |
| Sep 23, 2025 | 8.280 | 8.350 | 8.140 | 8.310 | 404,696 | +0.02(+0.24%) |
| Sep 22, 2025 | 8.120 | 8.430 | 8.020 | 8.290 | 511,942 | +0.22(+2.73%) |
| Sep 19, 2025 | 8.200 | 8.230 | 8.065 | 8.070 | 910,686 | -0.11(-1.34%) |
| Sep 18, 2025 | 8.180 | 8.350 | 8.050 | 8.180 | 459,057 | +0.12(+1.49%) |
| Sep 17, 2025 | 8.190 | 8.385 | 8.040 | 8.060 | 507,319 | -0.10(-1.23%) |
| Sep 16, 2025 | 8.120 | 8.360 | 8.120 | 8.160 | 362,452 | +0.00(+0.00%) |
| Sep 15, 2025 | 8.180 | 8.350 | 8.100 | 8.160 | 713,691 | -0.05(-0.61%) |
| Sep 12, 2025 | 8.430 | 8.490 | 8.200 | 8.210 | 551,060 | -0.22(-2.61%) |
| Sep 11, 2025 | 8.240 | 8.500 | 8.190 | 8.430 | 711,934 | +0.12(+1.51%) |
| Sep 10, 2025 | 8.340 | 8.470 | 8.200 | 8.305 | 518,573 | -0.04(-0.42%) |
| Sep 09, 2025 | 8.500 | 8.500 | 8.100 | 8.340 | 916,153 | -0.15(-1.77%) |
| Sep 08, 2025 | 8.610 | 8.620 | 8.300 | 8.490 | 622,009 | -0.06(-0.70%) |
| Sep 05, 2025 | 8.240 | 8.585 | 8.210 | 8.550 | 1,128,164 | +0.34(+4.14%) |
| Sep 04, 2025 | 8.450 | 8.460 | 8.105 | 8.210 | 961,587 | -0.18(-2.15%) |
| Sep 03, 2025 | 8.240 | 8.470 | 8.160 | 8.390 | 1,210,436 | +0.12(+1.45%) |
| Sep 02, 2025 | 8.170 | 8.425 | 8.060 | 8.270 | 1,048,928 | +0.07(+0.85%) |
| Aug 29, 2025 | 8.270 | 8.340 | 8.080 | 8.200 | 903,119 | -0.04(-0.49%) |
| Aug 28, 2025 | 8.220 | 8.580 | 8.050 | 8.240 | 1,710,848 | -0.32(-3.74%) |
| Aug 27, 2025 | 8.360 | 8.730 | 8.350 | 8.560 | 1,021,112 | +0.21(+2.51%) |
| Aug 26, 2025 | 8.350 | 8.560 | 8.300 | 8.350 | 1,653,408 | -0.03(-0.36%) |
| Aug 25, 2025 | 8.760 | 8.789 | 8.350 | 8.380 | 613,157 | -0.39(-4.45%) |
| Aug 22, 2025 | 8.630 | 8.970 | 8.520 | 8.770 | 1,244,739 | +0.21(+2.45%) |
| Aug 21, 2025 | 8.410 | 8.570 | 8.320 | 8.560 | 858,008 | +0.04(+0.47%) |
| Aug 20, 2025 | 8.500 | 8.595 | 8.280 | 8.520 | 639,174 | +0.00(+0.00%) |
| Aug 19, 2025 | 8.510 | 8.700 | 8.350 | 8.520 | 829,894 | -0.01(-0.12%) |
| Aug 18, 2025 | 8.360 | 8.660 | 8.295 | 8.530 | 1,164,541 | +0.28(+3.39%) |
| Aug 15, 2025 | 8.110 | 8.335 | 8.000 | 8.250 | 1,130,318 | +0.19(+2.36%) |
| Aug 14, 2025 | 8.020 | 8.116 | 7.780 | 8.060 | 590,370 | +0.01(+0.12%) |
| Aug 13, 2025 | 7.600 | 8.170 | 7.580 | 8.050 | 1,598,596 | +0.51(+6.76%) |
| Aug 12, 2025 | 7.770 | 7.960 | 7.500 | 7.540 | 906,550 | -0.13(-1.69%) |
| Aug 11, 2025 | 7.700 | 7.850 | 7.385 | 7.670 | 1,147,187 | -0.02(-0.26%) |
| Aug 08, 2025 | 7.740 | 7.940 | 7.635 | 7.690 | 921,633 | -0.03(-0.39%) |
| Aug 07, 2025 | 7.980 | 7.980 | 7.520 | 7.720 | 1,092,134 | -0.19(-2.40%) |
| Aug 06, 2025 | 7.520 | 8.010 | 7.280 | 7.910 | 3,107,958 | +0.88(+12.52%) |
| Aug 05, 2025 | 7.030 | 7.540 | 6.730 | 7.030 | 1,565,289 | +0.09(+1.30%) |
| Aug 04, 2025 | 6.850 | 6.990 | 6.700 | 6.940 | 957,884 | +0.13(+1.91%) |
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