Sionna Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 31, 2025	41.00	42.54	40.93	41.14	41.14	-0.60%	328,791
Dec 30, 2025	42.43	43.50	41.00	41.39	41.39	-3.32%	248,795
Dec 29, 2025	43.70	45.00	42.80	42.81	42.81	-2.04%	133,581
Dec 26, 2025	43.43	44.49	40.58	43.70	43.70	-0.74%	166,262
Dec 24, 2025	44.03	44.70	43.82	44.03	44.03	1.35%	157,561
Dec 23, 2025	42.67	43.78	41.59	43.44	43.44	2.40%	186,031
Dec 22, 2025	42.07	42.90	40.48	42.42	42.42	0.12%	237,276
Dec 19, 2025	43.70	45.00	42.24	42.37	42.37	-4.16%	1,935,471
Dec 18, 2025	43.91	44.52	42.43	44.21	44.21	2.60%	290,528
Dec 17, 2025	42.81	44.61	41.93	43.09	43.09	0.47%	296,565
Dec 16, 2025	43.05	43.71	41.18	42.89	42.89	0.30%	252,392
Dec 15, 2025	43.41	44.99	42.05	42.76	42.76	-0.02%	340,530
Dec 12, 2025	41.63	43.20	41.32	42.77	42.77	2.52%	203,625
Dec 11, 2025	40.78	43.15	40.75	41.72	41.72	1.24%	241,212
Dec 10, 2025	41.02	41.79	40.37	41.21	41.21	-0.91%	234,441
Dec 9, 2025	40.99	42.10	40.22	41.59	41.59	2.14%	180,014
Dec 8, 2025	40.13	42.05	39.91	40.72	40.72	1.07%	205,773
Dec 5, 2025	41.05	42.02	39.75	40.29	40.29	-1.44%	211,510
Dec 4, 2025	41.16	42.35	40.48	40.88	40.88	-0.68%	172,054
Dec 3, 2025	39.00	43.90	37.54	41.16	41.16	5.51%	385,448
Dec 2, 2025	38.75	40.53	38.02	39.01	39.01	0.13%	348,570
Dec 1, 2025	40.76	41.11	35.42	38.96	38.96	-10.58%	710,934
Nov 28, 2025	43.20	43.85	41.87	43.57	43.57	-0.50%	222,839
Nov 26, 2025	44.02	44.80	43.53	43.79	43.79	-1.11%	179,798
Nov 25, 2025	43.94	44.71	43.29	44.28	44.28	-0.23%	236,013
Nov 24, 2025	44.00	45.00	43.26	44.38	44.38	1.65%	415,532
Nov 21, 2025	38.68	43.93	38.68	43.66	43.66	12.12%	272,355
Nov 20, 2025	38.74	40.51	38.00	38.94	38.94	1.38%	157,094
Nov 19, 2025	40.12	40.60	38.37	38.41	38.41	-1.81%	255,628
Nov 18, 2025	39.71	40.12	36.81	39.12	39.12	-2.03%	244,189
Nov 17, 2025	37.70	42.62	37.70	39.93	39.93	7.92%	449,652
Nov 14, 2025	35.64	37.76	35.47	37.00	37.00	3.12%	117,075
Nov 13, 2025	36.16	36.18	34.70	35.88	35.88	-1.91%	207,153
Nov 12, 2025	36.47	37.98	35.84	36.58	36.58	0.33%	246,244
Nov 11, 2025	35.89	36.88	34.88	36.46	36.46	1.93%	141,317
Nov 10, 2025	35.12	36.41	34.34	35.77	35.77	3.05%	160,887
Nov 7, 2025	34.40	35.01	32.65	34.71	34.71	0.90%	225,250
Nov 6, 2025	34.97	35.32	33.52	34.40	34.40	-1.94%	273,486
Nov 5, 2025	35.55	35.55	32.40	35.08	35.08	-1.57%	240,662
Nov 4, 2025	35.35	36.64	33.99	35.64	35.64	-1.16%	199,764
Nov 3, 2025	37.16	39.49	34.69	36.06	36.06	-5.63%	158,127
Oct 31, 2025	37.55	39.26	37.55	38.21	38.21	0.53%	135,643
Oct 30, 2025	37.31	38.40	37.15	38.01	38.01	1.31%	118,793
Oct 29, 2025	39.26	39.99	36.06	37.52	37.52	-4.89%	130,001
Oct 28, 2025	37.38	40.08	37.38	39.45	39.45	2.92%	288,098
Oct 27, 2025	39.34	39.90	37.06	38.33	38.33	-2.24%	169,663
Oct 24, 2025	40.33	40.39	38.68	39.21	39.21	-0.98%	519,012
Oct 23, 2025	38.85	42.48	38.85	39.60	39.60	1.80%	193,535
Oct 22, 2025	41.47	42.24	36.07	38.90	38.90	-8.47%	580,555
Oct 21, 2025	32.19	43.20	32.19	42.50	42.50	31.99%	1,287,611