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Prothena Corporation plc (PRTA)
NASDAQ: PRTA · Real-Time Price · USD
15.22
-0.79 (-4.93%)
Dec 20, 2024, 4:00 PM EST - Market closed

Prothena Corporation Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 20, 202415.8916.4215.1015.2215.22-4.93%1,557,210
Dec 19, 202413.7517.6612.2016.0116.0133.97%3,282,601
Dec 18, 202414.0314.2211.7011.9511.95-14.89%856,900
Dec 17, 202412.5714.2812.3114.0414.0411.34%1,046,210
Dec 16, 202412.8213.1312.4412.6112.61-1.41%603,036
Dec 13, 202413.6714.2112.7012.7912.79-7.39%711,239
Dec 12, 202414.1214.1313.6813.8113.81-2.40%291,437
Dec 11, 202414.6714.8213.9114.1514.15-2.75%294,117
Dec 10, 202414.4914.7514.1014.5514.551.25%365,100
Dec 9, 202414.1814.7913.9314.3714.372.28%521,900
Dec 6, 202414.1214.5613.8114.0514.050.86%259,200
Dec 5, 202414.4314.6813.7513.9313.93-4.13%501,300
Dec 4, 202413.8514.7013.5214.5314.535.44%719,431
Dec 3, 202414.8514.9513.7013.7813.78-8.13%552,900
Dec 2, 202416.4816.6314.9315.0015.00-7.46%699,700
Nov 29, 202416.0116.3615.9016.2116.212.08%186,945
Nov 27, 202415.8016.0415.4015.8815.881.93%261,154
Nov 26, 202415.0115.8914.4215.5815.583.32%555,100
Nov 25, 202414.8516.0414.8515.0815.083.29%494,700
Nov 22, 202414.4815.3314.0314.6014.601.11%468,844
Nov 21, 202414.5114.7014.2014.4414.440.28%291,900
Nov 20, 202414.0514.5813.4914.4014.402.49%629,700
Nov 19, 202413.4514.2013.2214.0514.054.00%551,006
Nov 18, 202414.0214.1613.4513.5113.51-3.57%680,600
Nov 15, 202416.0716.3914.0014.0114.01-12.98%759,663
Nov 14, 202417.6317.9316.0616.1016.10-6.56%469,742
Nov 13, 202417.3617.9417.0017.2317.23-0.75%387,315
Nov 12, 202417.8018.0017.2317.3617.36-3.98%377,963
Nov 11, 202418.2318.6017.8618.0818.082.15%264,100
Nov 8, 202417.4317.9217.2717.7017.701.20%265,138
Nov 7, 202418.3418.6517.4617.4917.49-4.69%390,834
Nov 6, 202418.0618.7717.3718.3518.358.71%704,669
Nov 5, 202416.1816.8816.1316.8816.882.55%305,338
Nov 4, 202416.6817.1616.4516.4616.46-1.14%465,000
Nov 1, 202417.0317.3616.3116.6516.65-2.06%512,029
Oct 31, 202418.0818.1416.9917.0017.00-5.97%651,489
Oct 30, 202418.0618.4218.0018.0818.08-1.09%481,328
Oct 29, 202417.3618.8817.3318.2818.283.92%527,600
Oct 28, 202416.2218.2216.0217.5917.5914.97%1,131,100
Oct 25, 202416.3316.6115.3015.3015.30-5.96%334,816
Oct 24, 202416.8217.0616.2616.2716.27-1.93%454,300
Oct 23, 202416.5116.6516.1816.5916.590.24%352,300
Oct 22, 202416.4216.7016.2516.5516.550.30%300,600
Oct 21, 202416.9717.0316.2716.5016.50-3.57%390,114
Oct 18, 202417.1017.3116.9317.1117.110.29%246,531
Oct 17, 202416.9417.2316.5917.0617.06-0.35%380,400
Oct 16, 202417.0617.4416.8117.1217.121.18%467,322
Oct 15, 202417.3017.3816.8316.9216.92-2.31%430,800
Oct 14, 202417.0917.5817.0917.3217.320.58%276,300
Oct 11, 202416.7517.2816.5817.2217.222.62%316,634
Oct 10, 202416.1216.8016.0016.7816.782.13%568,200
Oct 9, 202416.5616.9216.0916.4316.43-1.56%660,000
Oct 8, 202416.5317.0416.2816.6916.690.60%393,811
Oct 7, 202416.9316.9316.3016.5916.59-1.60%608,200
Oct 4, 202416.9017.5416.5916.8616.860.36%726,139
Oct 3, 202416.4116.8316.1316.8016.800.72%737,800
Oct 2, 202416.5117.3716.3716.6816.680.18%905,777
Oct 1, 202416.7317.3016.0716.6516.65-0.48%1,690,256
Sep 30, 202419.9619.9615.5216.7316.73-16.56%3,093,285
Sep 27, 202420.5120.7519.8420.0520.05-0.45%382,800
Sep 26, 202420.8520.8520.0820.1420.14-1.37%345,700
Sep 25, 202422.0222.0620.4120.4220.42-7.27%317,318
Sep 24, 202422.2522.2521.3222.0222.020.09%398,500
Sep 23, 202421.8722.0721.1022.0022.001.80%436,443
Sep 20, 202421.4821.9821.1421.6121.61-0.23%943,029
Sep 19, 202422.2922.2921.5021.6621.660.84%311,449
Sep 18, 202421.9622.4120.9621.4821.48-2.10%586,500
Sep 17, 202422.1522.3421.7721.9421.940.23%498,500
Sep 16, 202422.3422.7121.7521.8921.89-1.00%307,100
Sep 13, 202421.0722.3321.0322.1122.116.71%393,300
Sep 12, 202421.0521.2720.4420.7220.72-1.00%205,439
Sep 11, 202420.6620.9820.3520.9320.930.82%185,700
Sep 10, 202420.4220.8720.1520.7620.761.71%179,807
Sep 9, 202420.4520.9520.2320.4120.410.39%246,000
Sep 6, 202420.8621.0020.1220.3320.33-1.98%260,300
Sep 5, 202420.8921.0020.5620.7420.74-0.77%180,800
Sep 4, 202421.1921.7620.8320.9020.90-1.60%225,243
Sep 3, 202422.2322.8321.2221.2421.24-4.63%219,707
Aug 30, 202421.8122.3521.4122.2722.273.29%300,305
Aug 29, 202421.3822.3521.1521.5621.561.46%193,700
Aug 28, 202421.3621.4820.8821.2521.25-0.56%186,000
Aug 27, 202421.8421.8421.2021.3721.37-2.78%194,720
Aug 26, 202421.9622.1821.7121.9821.981.24%208,300
Aug 23, 202421.5322.0621.0221.7121.712.16%417,743
Aug 22, 202421.9722.1421.0621.2521.25-3.23%234,700
Aug 21, 202421.0622.1221.0221.9621.964.67%527,326
Aug 20, 202421.1221.2220.7120.9820.98-0.99%211,000
Aug 19, 202420.9021.3120.8721.1921.192.02%296,736
Aug 16, 202420.7320.9820.2420.7720.77-0.48%239,000
Aug 15, 202420.4621.1419.8220.8720.875.56%402,634
Aug 14, 202420.0620.0619.3419.7719.77-1.05%264,925
Aug 13, 202420.3720.4419.7619.9819.98-0.70%313,000
Aug 12, 202420.3320.6919.7520.1220.12-2.09%355,600
Aug 9, 202421.6523.6620.0020.5520.554.42%568,747
Aug 8, 202419.4219.9819.2119.6819.682.18%246,200
Aug 7, 202420.9922.9819.0419.2619.26-5.26%385,400
Aug 6, 202420.0121.0019.4920.3320.332.78%300,500
Aug 5, 202419.3520.0518.9919.7819.78-6.48%358,132
Aug 2, 202420.9421.6720.0121.1521.15-5.20%564,829
Aug 1, 202423.3623.6122.0822.3122.31-4.17%481,200