KNSA Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 29, 2025	39.29	39.43	36.77	37.38	37.38	-5.20%	1,245,579
Oct 28, 2025	41.37	42.05	35.20	39.43	39.43	-2.88%	1,310,676
Oct 27, 2025	39.79	40.89	39.63	40.60	40.60	4.29%	595,803
Oct 24, 2025	39.03	39.60	38.72	38.93	38.93	0.41%	789,426
Oct 23, 2025	38.87	38.93	38.02	38.77	38.77	-0.33%	402,062
Oct 22, 2025	39.69	39.79	38.46	38.90	38.90	0.13%	422,241
Oct 21, 2025	38.99	39.45	38.47	38.85	38.85	-0.36%	577,900
Oct 20, 2025	38.59	39.57	38.11	38.99	38.99	0.91%	630,513
Oct 17, 2025	38.90	39.14	37.85	38.64	38.64	-0.72%	361,365
Oct 16, 2025	39.00	39.39	38.49	38.92	38.92	0.15%	560,460
Oct 15, 2025	37.82	39.20	37.82	38.86	38.86	2.56%	352,576
Oct 14, 2025	36.87	38.04	36.80	37.89	37.89	2.32%	298,870
Oct 13, 2025	38.21	38.29	37.00	37.03	37.03	-2.27%	346,991
Oct 10, 2025	38.11	38.48	37.09	37.89	37.89	-0.58%	460,459
Oct 9, 2025	38.49	39.43	38.06	38.11	38.11	-0.52%	394,639
Oct 8, 2025	38.31	38.64	37.61	38.31	38.31	0.50%	291,110
Oct 7, 2025	38.29	38.37	37.69	38.12	38.12	-0.44%	241,904
Oct 6, 2025	38.68	38.99	37.93	38.29	38.29	-0.52%	263,765
Oct 3, 2025	37.46	38.60	37.38	38.49	38.49	2.72%	608,922
Oct 2, 2025	38.41	38.59	37.35	37.47	37.47	-3.03%	391,072
Oct 1, 2025	38.89	39.12	38.20	38.64	38.64	-0.49%	447,155
Sep 30, 2025	38.68	39.00	38.00	38.83	38.83	0.15%	362,973
Sep 29, 2025	37.44	38.87	37.27	38.77	38.77	6.25%	957,970
Sep 26, 2025	35.82	36.62	35.38	36.49	36.49	2.76%	285,297
Sep 25, 2025	35.96	36.44	35.48	35.51	35.51	-1.61%	375,265
Sep 24, 2025	36.50	36.85	35.92	36.09	36.09	-0.66%	621,242
Sep 23, 2025	35.89	36.41	35.89	36.33	36.33	0.69%	277,305
Sep 22, 2025	35.88	36.49	35.33	36.08	36.08	1.86%	267,055
Sep 19, 2025	35.72	35.92	35.29	35.42	35.42	-1.39%	489,253
Sep 18, 2025	35.50	36.05	35.39	35.92	35.92	1.38%	323,188
Sep 17, 2025	35.57	35.98	35.29	35.43	35.43	-0.95%	233,778
Sep 16, 2025	36.57	36.64	35.54	35.77	35.77	-2.16%	274,228
Sep 15, 2025	37.27	37.27	35.74	36.56	36.56	-1.46%	561,665
Sep 12, 2025	37.02	37.34	36.40	37.10	37.10	0.24%	396,317
Sep 11, 2025	36.31	37.05	36.12	37.01	37.01	2.15%	403,197
Sep 10, 2025	36.90	37.25	35.72	36.23	36.23	-1.71%	491,859
Sep 9, 2025	36.09	36.93	35.76	36.86	36.86	0.79%	415,977
Sep 8, 2025	35.57	36.74	35.45	36.57	36.57	2.41%	549,450
Sep 5, 2025	35.53	35.84	35.12	35.71	35.71	0.56%	328,297
Sep 4, 2025	35.30	35.59	35.06	35.51	35.51	0.08%	480,817
Sep 3, 2025	34.40	35.53	34.00	35.48	35.48	3.50%	599,917
Sep 2, 2025	33.93	34.51	33.45	34.28	34.28	2.36%	545,622
Aug 29, 2025	33.56	33.65	33.25	33.49	33.49	-0.03%	316,935
Aug 28, 2025	33.74	34.13	33.37	33.50	33.50	-0.59%	241,770
Aug 27, 2025	33.57	34.16	33.36	33.70	33.70	0.39%	352,386
Aug 26, 2025	33.07	33.64	32.89	33.57	33.57	1.60%	584,624
Aug 25, 2025	33.74	33.97	32.99	33.04	33.04	-2.10%	281,868
Aug 22, 2025	33.76	34.24	33.53	33.75	33.75	0.51%	356,178
Aug 21, 2025	33.23	33.68	32.90	33.58	33.58	1.11%	337,400
Aug 20, 2025	33.28	33.49	32.92	33.21	33.21	0.18%	396,753