Sionna Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 19, 2025	40.12	40.60	38.76	39.61	-	1.25%	74,178
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
Oct 20, 2025	32.34	32.83	31.06	32.20	32.20	0.85%	222,456
Oct 17, 2025	32.50	33.56	31.33	31.93	31.93	-2.41%	277,728
Oct 16, 2025	30.14	34.00	29.49	32.72	32.72	5.86%	507,932
Oct 15, 2025	29.95	31.47	29.87	30.91	30.91	3.24%	339,961
Oct 14, 2025	29.28	29.95	28.92	29.94	29.94	2.15%	128,031
Oct 13, 2025	29.68	31.03	28.89	29.31	29.31	-0.37%	405,155
Oct 10, 2025	28.44	30.14	27.72	29.42	29.42	3.77%	501,363
Oct 9, 2025	28.39	28.51	24.65	28.35	28.35	-0.53%	538,352
Oct 8, 2025	28.24	28.72	27.54	28.50	28.50	-0.38%	431,854
Oct 7, 2025	29.15	29.44	28.00	28.61	28.61	-2.19%	153,162
Oct 6, 2025	29.95	30.14	29.06	29.25	29.25	-2.53%	254,491
Oct 3, 2025	29.60	30.13	29.25	30.01	30.01	2.42%	212,035
Oct 2, 2025	27.61	29.34	26.76	29.30	29.30	2.92%	165,301
Oct 1, 2025	28.94	30.26	27.79	28.47	28.47	-3.20%	204,489
Sep 30, 2025	29.41	30.61	27.49	29.41	29.41	-0.37%	225,074
Sep 29, 2025	28.94	30.42	28.79	29.52	29.52	2.00%	532,454
Sep 26, 2025	27.52	29.02	25.66	28.94	28.94	5.24%	214,466
Sep 25, 2025	26.78	28.03	26.49	27.50	27.50	1.55%	183,029
Sep 24, 2025	26.80	27.49	25.75	27.08	27.08	1.31%	564,535
Sep 23, 2025	26.08	27.39	25.34	26.73	26.73	3.24%	356,672
Sep 22, 2025	23.14	26.20	22.79	25.89	25.89	11.88%	304,287
Sep 19, 2025	23.24	23.98	22.29	23.14	23.14	-0.39%	492,983
Sep 18, 2025	22.46	23.69	22.46	23.23	23.23	4.55%	362,056
Sep 17, 2025	24.10	24.77	22.00	22.22	22.22	-4.51%	261,275
Sep 16, 2025	22.14	23.79	21.74	23.27	23.27	4.30%	169,047
Sep 15, 2025	22.85	23.23	21.76	22.31	22.31	-2.28%	102,572
Sep 12, 2025	23.79	24.31	22.56	22.83	22.83	-4.06%	180,272
Sep 11, 2025	23.45	24.47	23.31	23.80	23.80	1.38%	131,408