Definium Therapeutics, Inc. (DFTX)

NASDAQ: DFTX · Real-Time Price · USD

43.27

-1.64 (-3.65%)

At close: Aug 24, 2026, 4:00 PM EDT

43.25

-0.02 (-0.05%)

After-hours: Aug 24, 2026, 7:56 PM EDT

Definium Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 24, 2026	44.46	44.46	41.25	43.27	43.27	-3.65%	1,719,984
Aug 21, 2026	45.89	46.57	44.81	44.91	44.91	-1.08%	1,354,306
Aug 20, 2026	45.11	45.59	44.20	45.40	45.40	-0.92%	1,661,305
Aug 19, 2026	47.00	47.29	44.59	45.82	45.82	-0.78%	1,746,467
Aug 18, 2026	45.34	46.37	44.19	46.18	46.18	2.03%	2,005,463
Aug 17, 2026	42.20	45.32	42.04	45.26	45.26	6.17%	2,273,604
Aug 14, 2026	43.00	43.74	42.01	42.63	42.63	-2.89%	1,702,202
Aug 13, 2026	44.00	45.11	42.91	43.90	43.90	2.59%	2,661,944
Aug 12, 2026	47.51	47.55	42.43	42.79	42.79	4.60%	7,628,971
Aug 11, 2026	45.47	45.60	40.62	40.91	40.91	-9.39%	3,351,808
Aug 10, 2026	45.85	45.96	43.51	45.15	45.15	-2.15%	2,309,272
Aug 7, 2026	46.30	49.70	44.24	46.14	46.14	-	2,543,336
Aug 6, 2026	44.39	46.18	44.30	46.14	46.14	3.94%	1,767,669
Aug 5, 2026	42.50	44.53	42.06	44.39	44.39	4.89%	1,561,099
Aug 4, 2026	42.65	43.09	41.86	42.32	42.32	1.27%	1,861,913
Aug 3, 2026	42.87	43.52	41.51	41.79	41.79	-3.98%	1,899,994
Jul 31, 2026	44.98	45.00	42.84	43.52	43.52	-2.18%	1,959,758
Jul 30, 2026	42.29	44.70	42.27	44.49	44.49	5.53%	1,803,817
Jul 29, 2026	42.00	42.86	41.08	42.16	42.16	0.48%	1,761,610
Jul 28, 2026	42.35	42.41	40.29	41.96	41.96	-1.62%	1,948,483
Jul 27, 2026	43.65	45.42	41.73	42.65	42.65	-1.20%	1,555,820
Jul 24, 2026	43.90	44.31	42.69	43.17	43.17	0.56%	1,117,133
Jul 23, 2026	43.20	44.17	42.67	42.93	42.93	-1.69%	774,905
Jul 22, 2026	44.02	44.99	43.53	43.67	43.67	-3.13%	1,239,644
Jul 21, 2026	42.49	45.17	41.57	45.08	45.08	5.33%	1,498,500
Jul 20, 2026	43.84	45.31	42.75	42.80	42.80	-3.36%	1,222,255
Jul 17, 2026	43.84	45.18	43.36	44.29	44.29	0.43%	1,487,082
Jul 16, 2026	47.62	48.50	42.95	44.10	44.10	-3.42%	3,460,100
Jul 15, 2026	45.00	46.65	44.73	45.66	45.66	-0.70%	1,436,986
Jul 14, 2026	43.48	46.45	43.00	45.98	45.98	5.34%	1,416,724
Jul 13, 2026	46.24	46.41	43.38	43.65	43.65	-7.27%	1,807,570
Jul 10, 2026	47.73	48.39	44.52	47.07	47.07	-2.85%	2,556,088
Jul 9, 2026	45.07	48.47	44.53	48.45	48.45	6.91%	3,017,564
Jul 8, 2026	44.87	46.81	44.87	45.32	45.32	1.89%	2,616,823
Jul 7, 2026	44.35	45.38	42.50	44.48	44.48	0.34%	2,588,242
Jul 6, 2026	43.76	44.75	43.26	44.33	44.33	0.32%	2,075,404
Jul 2, 2026	43.37	44.50	42.42	44.19	44.19	1.82%	2,363,067
Jul 1, 2026	46.95	47.20	43.33	43.40	43.40	-7.74%	3,112,949
Jun 30, 2026	46.50	49.20	46.05	47.04	47.04	1.05%	4,323,258
Jun 29, 2026	44.26	47.20	44.25	46.55	46.55	3.56%	4,674,752
Jun 26, 2026	44.70	45.75	42.84	44.95	44.95	0.36%	12,213,459
Jun 25, 2026	41.99	47.01	41.37	44.79	44.79	6.31%	8,285,593
Jun 24, 2026	39.25	44.54	39.25	42.13	42.13	16.45%	12,466,078
Jun 23, 2026	36.42	39.13	35.25	36.18	36.18	-1.34%	5,640,931
Jun 22, 2026	38.58	39.16	35.13	36.67	36.67	49.80%	20,142,928
Jun 18, 2026	24.80	25.25	23.80	24.48	24.48	0.20%	2,629,893
Jun 17, 2026	24.14	25.02	24.10	24.43	24.43	1.12%	1,583,193
Jun 16, 2026	23.65	24.28	23.47	24.16	24.16	1.64%	1,200,622
Jun 15, 2026	24.77	25.23	23.63	23.77	23.77	-3.96%	1,386,893
Jun 12, 2026	24.32	25.09	23.90	24.75	24.75	2.65%	1,727,489