Cyclerion Therapeutics, Inc. - CYCN - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
December 24, 2025	1.4	1.38	1.38	1.41	1.34	10,000
December 23, 2025	1.47	1.43	1.43	1.49	1.4	21,190
December 22, 2025	1.45	1.47	1.47	1.51	1.4	56,090
December 19, 2025	1.42	1.45	1.45	1.47	1.41	27,553
December 18, 2025	1.52	1.47	1.47	1.52	1.43	19,900
December 17, 2025	1.51	1.52	1.52	1.64	1.49	16,717
December 16, 2025	1.6	1.53	1.53	1.6	1.52	39,612
December 15, 2025	1.51	1.6	1.6	1.63	1.47	46,900
December 12, 2025	1.64	1.51	1.51	1.64	1.43	64,300
December 11, 2025	1.68	1.68	1.68	1.73	1.62	38,482
December 10, 2025	1.67	1.72	1.72	1.77	1.65	33,290
December 09, 2025	1.72	1.66	1.66	1.72	1.66	11,248
December 08, 2025	1.63	1.69	1.69	1.82	1.63	128,057
December 05, 2025	1.7	1.68	1.68	1.73	1.66	31,823
December 04, 2025	1.52	1.7	1.7	1.73	1.49	146,434
December 03, 2025	1.5	1.53	1.53	1.55	1.48	56,405
December 02, 2025	1.57	1.53	1.53	1.57	1.51	34,466
December 01, 2025	1.54	1.56	1.56	1.59	1.53	22,935
November 28, 2025	1.55	1.58	1.58	1.6	1.55	25,922
November 26, 2025	1.48	1.52	1.52	1.55	1.48	42,143
November 25, 2025	1.49	1.47	1.47	1.56	1.44	52,829
November 24, 2025	1.46	1.49	1.49	1.5	1.45	43,363
November 21, 2025	1.41	1.48	1.48	1.49	1.41	45,065
November 20, 2025	1.44	1.42	1.42	1.5	1.41	90,800
November 19, 2025	1.44	1.41	1.41	1.46	1.39	33,000
November 18, 2025	1.35	1.42	1.42	1.47	1.35	45,773
November 17, 2025	1.4	1.39	1.39	1.43	1.33	83,900
November 14, 2025	1.35	1.36	1.36	1.46	1.33	75,800
November 13, 2025	1.33	1.44	1.44	1.52	1.28	276,600
November 12, 2025	1.46	1.42	1.42	1.55	1.4	296,300
November 11, 2025	1.82	1.61	1.61	1.84	1.51	3M
November 10, 2025	1.63	1.8	1.8	1.82	1.62	16.89M
November 07, 2025	1.63	1.62	1.62	1.67	1.6	18,745
November 06, 2025	1.67	1.69	1.69	1.74	1.67	9,149
November 05, 2025	1.75	1.75	1.75	1.83	1.72	10,339
November 04, 2025	1.8	1.69	1.69	1.84	1.69	19,500
November 03, 2025	1.88	1.86	1.86	1.88	1.72	46,232
October 31, 2025	1.91	1.87	1.87	1.92	1.84	30,645
October 30, 2025	1.95	1.92	1.92	1.98	1.89	46,400
October 29, 2025	2.03	1.97	1.97	2.05	1.92	19,400
October 28, 2025	2.07	2.04	2.04	2.12	2.04	23,418
October 27, 2025	2.11	2.1	2.1	2.21	2.06	17,700
October 24, 2025	2.11	2.12	2.12	2.19	2.1	22,269
October 23, 2025	2.04	2.13	2.13	2.15	2.03	34,416
October 22, 2025	2.15	2.06	2.06	2.16	2.06	60,368
October 21, 2025	2.24	2.16	2.16	2.24	2.15	23,917
October 20, 2025	2.22	2.2	2.2	2.27	2.18	48,924
October 17, 2025	2.3	2.24	2.24	2.31	2.21	26,721
October 16, 2025	2.37	2.25	2.25	2.46	2.21	116,300
October 15, 2025	2.35	2.37	2.37	2.44	2.35	29,100
October 14, 2025	2.32	2.37	2.37	2.45	2.23	102,917
October 13, 2025	2.32	2.3	2.3	2.4	2.28	28,900
October 10, 2025	2.47	2.33	2.33	2.5	2.26	81,871
October 09, 2025	2.51	2.47	2.47	2.54	2.4	42,140
October 08, 2025	2.52	2.52	2.52	2.56	2.41	80,522
October 07, 2025	2.38	2.55	2.55	2.59	2.38	136,728
October 06, 2025	2.17	2.39	2.39	2.49	2.17	184,512
October 03, 2025	2.49	2.5	2.5	2.59	2.4	59,041
October 02, 2025	2.4	2.48	2.48	2.55	2.31	82,979
October 01, 2025	2.2	2.37	2.37	2.43	2.2	124,383

Cyclerion Therapeutics, Inc. (CYCN) NASDAQ