Quantum BioPharma Ltd. - QNTM - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 06, 2025	9	8.59	8.59	9.05	8.03	62,707
November 05, 2025	8.98	9	9	9.5	8.92	38,100
November 04, 2025	10	8.91	8.91	10	8.55	116,400
November 03, 2025	10.74	10.52	10.52	10.74	9.33	101,200
October 31, 2025	12.21	11.07	11.07	12.46	11	88,300
October 30, 2025	12.51	12.54	12.54	13.37	11.5	43,997
October 29, 2025	12.96	12.85	12.85	13.88	12.75	52,300
October 28, 2025	13.35	12.96	12.96	13.75	12.75	65,103
October 27, 2025	13.95	13.43	13.43	14.85	13.3	80,100
October 24, 2025	14.75	13.9	13.9	14.86	13.81	83,600
October 23, 2025	14.27	14.44	14.44	14.5	13.6	132,500
October 22, 2025	14.52	13.62	13.62	14.55	13.01	61,000
October 21, 2025	14.3	14.67	14.67	14.99	14.12	41,100
October 20, 2025	14.31	14.41	14.41	15.13	13.81	70,100
October 17, 2025	14.24	14.16	14.16	14.48	13.7	59,100
October 16, 2025	15.14	15.07	15.07	15.5	14.73	45,300
October 15, 2025	16.16	15.15	15.15	16.36	14.8	68,300
October 14, 2025	15.29	15.99	15.99	16.33	14.82	97,800
October 13, 2025	14.43	15.19	15.19	15.52	14.43	74,000
October 10, 2025	15.3	14.51	14.51	15.94	14.5	92,800
October 09, 2025	16	15.31	15.31	16	15.11	71,862
October 08, 2025	17.5	15.77	15.77	17.5	15.65	162,107
October 07, 2025	17.9	17.18	17.18	18.13	16.5	142,100
October 06, 2025	18.67	17.88	17.88	18.87	17.66	123,000
October 03, 2025	18.5	18.45	18.45	19	17.37	182,600
October 02, 2025	17.06	18.1	18.1	19.3	16.52	225,400
October 01, 2025	16.48	16.53	16.53	17.11	16	53,700
September 30, 2025	16.02	16.4	16.4	16.45	15.44	67,538
September 29, 2025	16.04	16.19	16.19	16.98	15.9	100,400
September 26, 2025	17.23	16.32	16.32	17.69	15.55	125,673
September 25, 2025	17	17.07	17.07	17.75	16.51	67,000
September 24, 2025	18.35	17.13	17.13	18.35	16.65	91,100
September 23, 2025	18.49	18.36	18.36	19.42	18	81,600
September 22, 2025	19.17	18.49	18.49	19.17	18	88,900
September 19, 2025	20.42	18.87	18.87	21	18.51	192,000
September 18, 2025	18.22	19.99	19.99	20.2	18.22	170,900
September 17, 2025	16.76	17.77	17.77	17.96	16.46	121,086
September 16, 2025	17.91	16.65	16.65	18.75	16.48	151,488
September 15, 2025	16.66	17.4	17.4	17.74	15.6	99,000
September 12, 2025	14.85	17.23	17.23	17.5	14.85	149,000
September 11, 2025	15.52	16.02	16.02	16.4	15	207,300
September 10, 2025	13.16	16.17	16.17	17.79	12.91	482,600
September 09, 2025	12.74	12.69	12.69	13.45	12.52	114,715
September 08, 2025	13.85	13	13	13.9	12.14	221,509
September 05, 2025	14.58	14.06	14.06	14.64	13.7	117,656
September 04, 2025	15.38	14.29	14.29	15.69	14.07	120,351
September 03, 2025	16.75	15.7	15.7	16.86	15.51	162,450
September 02, 2025	17	16.31	16.31	17.65	16.21	98,635
August 29, 2025	17.4	16.85	16.85	17.5	16.48	55,340
August 28, 2025	16.96	17.25	17.25	18.08	16.56	90,287
August 27, 2025	16	16.75	16.75	18.13	16	98,200
August 26, 2025	17.78	16.35	16.35	17.92	16.28	104,579
August 25, 2025	18.2	17.7	17.7	18.45	17.48	70,398
August 22, 2025	18.07	18.09	18.09	18.84	17.5	78,100
August 21, 2025	18.22	18.05	18.05	19.48	17.85	87,182
August 20, 2025	17.83	18.14	18.14	18.86	17.5	100,405
August 19, 2025	20.43	18.03	18.03	20.94	17.8	229,200
August 18, 2025	22.35	20.62	20.62	22.47	20.43	97,210
August 15, 2025	22.14	22.45	22.45	22.57	21.01	121,612
August 14, 2025	23	22.35	22.35	23.66	21.73	123,491

Quantum BioPharma Ltd. (QNTM) NASDAQ