Kiniksa Pharmaceuticals International, plc (KNSA)
NASDAQ: KNSA · Real-Time Price · USD
37.38
-2.05 (-5.20%)
Oct 29, 2025, 4:00 PM EDT - Market closed

KNSA Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 29, 202539.2939.4336.7737.3837.38-5.20%1,245,579
Oct 28, 202541.3742.0535.2039.4339.43-2.88%1,310,676
Oct 27, 202539.7940.8939.6340.6040.604.29%595,803
Oct 24, 202539.0339.6038.7238.9338.930.41%789,426
Oct 23, 202538.8738.9338.0238.7738.77-0.33%402,062
Oct 22, 202539.6939.7938.4638.9038.900.13%422,241
Oct 21, 202538.9939.4538.4738.8538.85-0.36%577,900
Oct 20, 202538.5939.5738.1138.9938.990.91%630,513
Oct 17, 202538.9039.1437.8538.6438.64-0.72%361,365
Oct 16, 202539.0039.3938.4938.9238.920.15%560,460
Oct 15, 202537.8239.2037.8238.8638.862.56%352,576
Oct 14, 202536.8738.0436.8037.8937.892.32%298,870
Oct 13, 202538.2138.2937.0037.0337.03-2.27%346,991
Oct 10, 202538.1138.4837.0937.8937.89-0.58%460,459
Oct 9, 202538.4939.4338.0638.1138.11-0.52%394,639
Oct 8, 202538.3138.6437.6138.3138.310.50%291,110
Oct 7, 202538.2938.3737.6938.1238.12-0.44%241,904
Oct 6, 202538.6838.9937.9338.2938.29-0.52%263,765
Oct 3, 202537.4638.6037.3838.4938.492.72%608,922
Oct 2, 202538.4138.5937.3537.4737.47-3.03%391,072
Oct 1, 202538.8939.1238.2038.6438.64-0.49%447,155
Sep 30, 202538.6839.0038.0038.8338.830.15%362,973
Sep 29, 202537.4438.8737.2738.7738.776.25%957,970
Sep 26, 202535.8236.6235.3836.4936.492.76%285,297
Sep 25, 202535.9636.4435.4835.5135.51-1.61%375,265
Sep 24, 202536.5036.8535.9236.0936.09-0.66%621,242
Sep 23, 202535.8936.4135.8936.3336.330.69%277,305
Sep 22, 202535.8836.4935.3336.0836.081.86%267,055
Sep 19, 202535.7235.9235.2935.4235.42-1.39%489,253
Sep 18, 202535.5036.0535.3935.9235.921.38%323,188
Sep 17, 202535.5735.9835.2935.4335.43-0.95%233,778
Sep 16, 202536.5736.6435.5435.7735.77-2.16%274,228
Sep 15, 202537.2737.2735.7436.5636.56-1.46%561,665
Sep 12, 202537.0237.3436.4037.1037.100.24%396,317
Sep 11, 202536.3137.0536.1237.0137.012.15%403,197
Sep 10, 202536.9037.2535.7236.2336.23-1.71%491,859
Sep 9, 202536.0936.9335.7636.8636.860.79%415,977
Sep 8, 202535.5736.7435.4536.5736.572.41%549,450
Sep 5, 202535.5335.8435.1235.7135.710.56%328,297
Sep 4, 202535.3035.5935.0635.5135.510.08%480,817
Sep 3, 202534.4035.5334.0035.4835.483.50%599,917
Sep 2, 202533.9334.5133.4534.2834.282.36%545,622
Aug 29, 202533.5633.6533.2533.4933.49-0.03%316,935
Aug 28, 202533.7434.1333.3733.5033.50-0.59%241,770
Aug 27, 202533.5734.1633.3633.7033.700.39%352,386
Aug 26, 202533.0733.6432.8933.5733.571.60%584,624
Aug 25, 202533.7433.9732.9933.0433.04-2.10%281,868
Aug 22, 202533.7634.2433.5333.7533.750.51%356,178
Aug 21, 202533.2333.6832.9033.5833.581.11%337,400
Aug 20, 202533.2833.4932.9233.2133.210.18%396,753