Atrium Therapeutics, Inc. (RNA)

NASDAQ: RNA · Real-Time Price · USD

12.70

+0.33 (2.67%)

At close: Jun 15, 2026, 4:00 PM EDT

12.75

+0.05 (0.39%)

After-hours: Jun 15, 2026, 4:10 PM EDT

Atrium Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 15, 2026	12.40	12.76	12.30	12.75	12.75	3.07%	261,506
Jun 12, 2026	12.43	12.47	12.16	12.37	12.37	-0.48%	103,633
Jun 11, 2026	11.69	12.53	11.40	12.43	12.43	6.51%	282,515
Jun 10, 2026	11.86	11.99	11.64	11.67	11.67	-0.77%	136,610
Jun 9, 2026	11.60	11.89	11.45	11.76	11.76	1.82%	201,263
Jun 8, 2026	11.90	11.91	11.48	11.55	11.55	-2.12%	125,531
Jun 5, 2026	12.30	12.38	11.77	11.80	11.80	-4.07%	209,377
Jun 4, 2026	12.26	12.62	12.17	12.30	12.30	1.07%	125,985
Jun 3, 2026	12.27	12.39	12.12	12.17	12.17	-0.65%	150,062
Jun 2, 2026	12.59	12.59	12.20	12.25	12.25	-3.39%	180,687
Jun 1, 2026	13.00	13.10	12.35	12.68	12.68	-2.46%	209,588
May 29, 2026	13.27	13.60	12.94	13.00	13.00	-2.69%	321,261
May 28, 2026	13.10	14.14	12.97	13.36	13.36	2.77%	345,306
May 27, 2026	13.08	13.12	12.93	13.00	13.00	-0.46%	169,152
May 26, 2026	13.20	13.29	12.95	13.06	13.06	-0.23%	170,909
May 22, 2026	13.01	13.28	12.98	13.09	13.09	0.38%	292,225
May 21, 2026	12.61	13.13	12.61	13.04	13.04	2.52%	252,364
May 20, 2026	12.94	13.01	12.61	12.72	12.72	-1.78%	168,131
May 19, 2026	12.96	13.20	12.74	12.95	12.95	-	273,074
May 18, 2026	13.24	13.57	12.85	12.95	12.95	-2.12%	147,198
May 15, 2026	13.48	13.97	13.04	13.23	13.23	-0.30%	234,436
May 14, 2026	13.27	13.51	13.00	13.27	13.27	-0.23%	100,281
May 13, 2026	13.11	13.30	12.91	13.30	13.30	1.22%	100,790
May 12, 2026	13.34	13.40	13.06	13.14	13.14	-0.83%	179,471
May 11, 2026	13.08	13.50	13.07	13.25	13.25	1.38%	169,893
May 8, 2026	12.88	13.19	12.84	13.07	13.07	0.85%	109,772
May 7, 2026	13.07	13.20	12.80	12.96	12.96	-0.99%	189,117
May 6, 2026	12.94	13.30	12.80	13.09	13.09	1.39%	277,608
May 5, 2026	12.93	13.04	12.75	12.91	12.91	0.31%	321,000
May 4, 2026	13.30	13.57	12.81	12.87	12.87	-4.17%	144,451
May 1, 2026	12.76	13.48	12.76	13.43	13.43	5.17%	169,380
Apr 30, 2026	13.00	13.49	12.71	12.77	12.77	-1.69%	252,152
Apr 29, 2026	12.50	13.06	12.50	12.99	12.99	3.51%	162,606
Apr 28, 2026	13.00	13.00	12.51	12.55	12.55	-2.71%	452,469
Apr 27, 2026	13.59	13.66	12.79	12.90	12.90	-4.37%	287,666
Apr 24, 2026	13.78	13.78	13.46	13.49	13.49	-2.60%	196,598
Apr 23, 2026	14.01	14.80	13.68	13.85	13.85	1.39%	510,999
Apr 22, 2026	13.61	13.92	13.50	13.66	13.66	0.96%	583,718
Apr 21, 2026	14.24	14.30	13.51	13.53	13.53	-5.38%	519,524
Apr 20, 2026	14.42	14.50	14.20	14.30	14.30	-0.76%	548,028
Apr 17, 2026	13.99	14.63	13.99	14.41	14.41	2.71%	632,810
Apr 16, 2026	14.46	14.51	13.88	14.03	14.03	-3.51%	275,086
Apr 15, 2026	14.00	14.60	13.91	14.54	14.54	3.71%	568,270
Apr 14, 2026	13.31	14.05	13.18	14.02	14.02	5.41%	670,481
Apr 13, 2026	12.66	13.32	12.66	13.30	13.30	4.64%	1,453,814
Apr 10, 2026	13.64	13.80	12.63	12.71	12.71	-7.36%	1,028,056
Apr 9, 2026	13.71	13.93	13.60	13.72	13.72	0.15%	219,233
Apr 8, 2026	14.00	14.18	13.54	13.70	13.70	-2.07%	213,973
Apr 7, 2026	13.61	14.00	13.56	13.99	13.99	2.34%	234,898
Apr 6, 2026	13.44	13.92	13.44	13.67	13.67	1.71%	172,927