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

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 05, 2025	2.4	2.22	2.22	2.43	2.16	29,376
September 04, 2025	2.37	2.39	2.39	2.43	2.34	14,719
September 03, 2025	2.5	2.42	2.42	2.59	2.36	17,031
September 02, 2025	2.45	2.51	2.51	2.57	2.41	8,180
August 29, 2025	2.6	2.47	2.47	2.72	2.45	8,100
August 28, 2025	2.63	2.57	2.57	2.74	2.5	65,418
August 27, 2025	2.85	2.57	2.57	2.88	2.45	36,922
August 26, 2025	2.61	2.76	2.76	2.9	2.61	51,900
August 25, 2025	2.45	2.55	2.55	2.59	2.34	12,916
August 22, 2025	2.34	2.49	2.49	2.55	2.33	9,342
August 21, 2025	2.34	2.38	2.38	2.52	2.33	18,540
August 20, 2025	2.38	2.38	2.38	2.4	2.3	10,028
August 19, 2025	2.5	2.34	2.34	2.59	2.32	17,044
August 18, 2025	2.44	2.54	2.54	2.55	2.36	14,931
August 15, 2025	2.34	2.36	2.36	2.44	2.3	29,818
August 14, 2025	2.42	2.33	2.33	2.56	2.28	21,100
August 13, 2025	2.4	2.47	2.47	2.56	2.37	25,123
August 12, 2025	2.17	2.4	2.4	2.43	2.16	49,761
August 11, 2025	2.31	2.17	2.17	2.37	2.1	13,447
August 08, 2025	2.33	2.29	2.29	2.4	2.29	11,514
August 07, 2025	2.32	2.36	2.36	2.39	2.32	24,400
August 06, 2025	2.7	2.39	2.39	2.7	2.36	60,400
August 05, 2025	2.51	2.89	2.89	2.89	2.51	70,971
August 04, 2025	2.55	2.79	2.79	2.89	2.55	36,713
August 01, 2025	2.65	2.59	2.59	2.75	2.55	21,469
July 31, 2025	2.57	2.65	2.65	2.75	2.51	80,088
July 30, 2025	2.78	2.64	2.64	2.78	2.57	39,600
July 29, 2025	2.73	2.73	2.73	2.95	2.6	43,943
July 28, 2025	2.88	2.78	2.78	2.93	2.75	41,176
July 25, 2025	3.01	2.86	2.86	3.08	2.8	62,730
July 24, 2025	3.01	3.02	3.02	3.14	2.9	79,699
July 23, 2025	3.2	3	3	3.25	2.95	88,264
July 22, 2025	3.46	3.19	3.19	3.6	3.11	75,711
July 21, 2025	3.54	3.37	3.37	3.66	3.16	151,213
July 18, 2025	3.2	3.54	3.54	3.7	3.16	145,846
July 17, 2025	2.97	3.02	3.02	3.15	2.97	18,300
July 16, 2025	3.18	3.05	3.05	3.37	2.79	61,600
July 15, 2025	3.25	3.18	3.18	3.46	3.18	11,700
July 14, 2025	3.63	3.3	3.3	3.63	3.23	44,900
July 11, 2025	3.57	3.64	3.64	3.7	3.55	46,645
July 10, 2025	3.47	3.55	3.55	3.73	3.23	49,506
July 09, 2025	3.14	3.47	3.47	3.59	3.14	38,713
July 08, 2025	3.05	3.14	3.14	3.15	2.95	18,300
July 07, 2025	3.22	3.09	3.09	3.4	3.05	29,059
July 03, 2025	3.35	3.36	3.36	3.43	3.06	19,400
July 02, 2025	3.12	3.3	3.3	3.5	3.11	141,823
July 01, 2025	2.98	3.1	3.1	3.13	2.85	8,608
June 30, 2025	2.93	2.91	2.91	2.99	2.75	22,155
June 27, 2025	2.77	3	3	3.22	2.71	95,455
June 26, 2025	2.98	2.81	2.81	3.04	2.71	83,300
June 25, 2025	2.81	2.97	2.97	3.07	2.81	4,100
June 24, 2025	3.13	3	3	3.13	2.87	9,800
June 23, 2025	2.93	2.88	2.88	3.14	2.88	8,648
June 20, 2025	3.04	2.95	2.95	3.16	2.95	17,413
June 18, 2025	3.04	3.15	3.15	3.15	3.04	3,302
June 17, 2025	3.02	3.11	3.11	3.13	3.02	12,135
June 16, 2025	3.06	3.09	3.09	3.11	3.06	4,367
June 13, 2025	2.94	3.11	3.11	3.19	2.93	9,411
June 12, 2025	3.13	3.1	3.1	3.18	2.92	16,221
June 11, 2025	3.09	3.01	3.01	3.2	2.94	13,720

Cyclerion Therapeutics, Inc. (CYCN) NASDAQ