Cyclerion Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 28, 2025	1.55	1.60	1.55	1.58	1.58	3.95%	25,792
Nov 26, 2025	1.48	1.55	1.48	1.52	1.52	3.40%	42,133
Nov 25, 2025	1.49	1.56	1.44	1.47	1.47	-1.34%	52,778
Nov 24, 2025	1.46	1.50	1.45	1.49	1.49	0.68%	43,363
Nov 21, 2025	1.41	1.49	1.41	1.48	1.48	4.23%	42,970
Nov 20, 2025	1.44	1.50	1.41	1.42	1.42	0.71%	89,476
Nov 19, 2025	1.44	1.46	1.39	1.41	1.41	-0.70%	32,982
Nov 18, 2025	1.35	1.47	1.35	1.42	1.42	2.16%	45,773
Nov 17, 2025	1.40	1.43	1.33	1.39	1.39	2.21%	83,856
Nov 14, 2025	1.35	1.46	1.33	1.36	1.36	-5.56%	76,072
Nov 13, 2025	1.33	1.52	1.28	1.44	1.44	1.41%	276,584
Nov 12, 2025	1.46	1.55	1.40	1.42	1.42	-11.80%	296,278
Nov 11, 2025	1.82	1.84	1.51	1.61	1.61	-10.56%	2,996,705
Nov 10, 2025	1.63	1.82	1.62	1.80	1.80	10.97%	16,892,304
Nov 7, 2025	1.63	1.67	1.60	1.62	1.62	-4.02%	18,745
Nov 6, 2025	1.67	1.74	1.67	1.69	1.69	-3.43%	9,149
Nov 5, 2025	1.75	1.83	1.72	1.75	1.75	3.55%	10,339
Nov 4, 2025	1.80	1.84	1.69	1.69	1.69	-9.14%	19,495
Nov 3, 2025	1.88	1.88	1.72	1.86	1.86	-0.53%	46,232
Oct 31, 2025	1.91	1.92	1.84	1.87	1.87	-2.60%	30,645
Oct 30, 2025	1.95	1.98	1.89	1.92	1.92	-2.54%	46,396
Oct 29, 2025	2.03	2.05	1.92	1.97	1.97	-3.43%	19,444
Oct 28, 2025	2.07	2.12	2.04	2.04	2.04	-2.86%	23,418
Oct 27, 2025	2.11	2.21	2.06	2.10	2.10	-0.94%	17,664
Oct 24, 2025	2.11	2.19	2.10	2.12	2.12	-0.47%	22,269
Oct 23, 2025	2.04	2.16	2.03	2.13	2.13	2.40%	34,416
Oct 22, 2025	2.15	2.16	2.06	2.08	2.08	-3.70%	61,029
Oct 21, 2025	2.24	2.24	2.15	2.16	2.16	-1.82%	23,917
Oct 20, 2025	2.22	2.27	2.18	2.20	2.20	-1.79%	48,924
Oct 17, 2025	2.30	2.31	2.21	2.24	2.24	-0.44%	26,837
Oct 16, 2025	2.37	2.46	2.21	2.25	2.25	-5.06%	116,297
Oct 15, 2025	2.35	2.45	2.35	2.37	2.37	-	29,084
Oct 14, 2025	2.32	2.45	2.23	2.37	2.37	3.04%	102,917
Oct 13, 2025	2.32	2.40	2.28	2.30	2.30	-1.29%	28,867
Oct 10, 2025	2.47	2.50	2.26	2.33	2.33	-5.67%	81,871
Oct 9, 2025	2.51	2.54	2.40	2.47	2.47	-1.98%	42,140
Oct 8, 2025	2.52	2.56	2.41	2.52	2.52	-1.18%	80,522
Oct 7, 2025	2.38	2.59	2.38	2.55	2.55	6.69%	136,728
Oct 6, 2025	2.17	2.49	2.17	2.39	2.39	-4.40%	184,512
Oct 3, 2025	2.49	2.59	2.40	2.50	2.50	0.81%	59,041
Oct 2, 2025	2.40	2.55	2.31	2.48	2.48	4.64%	82,979
Oct 1, 2025	2.20	2.43	2.20	2.37	2.37	3.04%	124,383
Sep 30, 2025	2.26	2.34	2.24	2.30	2.30	-1.71%	95,919
Sep 29, 2025	2.26	2.50	2.16	2.34	2.34	-3.31%	151,984
Sep 26, 2025	2.75	2.75	2.33	2.42	2.42	-11.36%	190,712
Sep 25, 2025	2.80	2.83	2.50	2.73	2.73	-16.00%	501,772
Sep 24, 2025	3.55	3.76	3.02	3.25	3.25	7.62%	14,450,199
Sep 23, 2025	2.83	3.17	2.70	3.02	3.02	-0.66%	5,255,175
Sep 22, 2025	2.38	3.07	2.30	3.04	3.04	27.73%	108,236
Sep 19, 2025	2.36	2.50	2.34	2.38	2.38	1.71%	16,109