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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.920 -0.070 (-0.70%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 3, 2025 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
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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