Cytosorbents Corporation (CTSO)

NASDAQ: CTSO · Real-Time Price · USD

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0.6829

+0.0067 (0.99%)

At close: Jan 23, 2026, 4:00 PM EST

0.6801

-0.0028 (-0.41%)

After-hours: Jan 23, 2026, 4:00 PM EST

Cytosorbents Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 23, 2026	0.69	0.73	0.67	0.68	0.68	0.58%	53,869
Jan 22, 2026	0.68	0.71	0.67	0.68	0.68	-0.72%	78,243
Jan 21, 2026	0.68	0.71	0.68	0.68	0.68	0.55%	61,764
Jan 20, 2026	0.69	0.71	0.68	0.68	0.68	-3.50%	38,766
Jan 16, 2026	0.70	0.72	0.69	0.70	0.70	1.64%	31,390
Jan 15, 2026	0.73	0.73	0.67	0.69	0.69	-3.80%	59,511
Jan 14, 2026	0.74	0.74	0.70	0.72	0.72	-1.64%	76,495
Jan 13, 2026	0.72	0.73	0.71	0.73	0.73	4.11%	148,540
Jan 12, 2026	0.70	0.73	0.67	0.70	0.70	4.50%	97,184
Jan 9, 2026	0.67	0.69	0.65	0.67	0.67	-0.30%	83,823
Jan 8, 2026	0.70	0.70	0.67	0.67	0.67	-1.04%	48,543
Jan 7, 2026	0.69	0.70	0.67	0.68	0.68	-0.03%	23,055
Jan 6, 2026	0.68	0.70	0.66	0.68	0.68	2.18%	63,230
Jan 5, 2026	0.66	0.68	0.65	0.67	0.67	1.52%	41,385
Jan 2, 2026	0.66	0.68	0.65	0.66	0.66	2.60%	48,735
Dec 31, 2025	0.64	0.68	0.62	0.64	0.64	-0.47%	295,056
Dec 30, 2025	0.66	0.67	0.63	0.64	0.64	-2.71%	152,160
Dec 29, 2025	0.66	0.69	0.66	0.66	0.66	-2.93%	124,107
Dec 26, 2025	0.70	0.70	0.65	0.68	0.68	-1.36%	131,087
Dec 24, 2025	0.71	0.71	0.68	0.69	0.69	-1.51%	69,345
Dec 23, 2025	0.74	0.74	0.69	0.70	0.70	-8.62%	56,233
Dec 22, 2025	0.64	0.77	0.64	0.77	0.77	20.29%	181,718
Dec 19, 2025	0.64	0.67	0.62	0.64	0.64	-1.26%	280,621
Dec 18, 2025	0.62	0.66	0.61	0.64	0.64	0.30%	137,970
Dec 17, 2025	0.65	0.67	0.64	0.64	0.64	0.47%	91,468
Dec 16, 2025	0.64	0.67	0.63	0.64	0.64	2.22%	147,949
Dec 15, 2025	0.67	0.68	0.60	0.63	0.63	-8.41%	321,879
Dec 12, 2025	0.72	0.72	0.63	0.68	0.68	-3.72%	159,327
Dec 11, 2025	0.67	0.73	0.67	0.71	0.71	8.13%	79,756
Dec 10, 2025	0.70	0.73	0.66	0.66	0.66	-12.34%	256,252
Dec 9, 2025	0.72	0.76	0.72	0.75	0.75	3.51%	52,578
Dec 8, 2025	0.72	0.75	0.71	0.72	0.72	-0.89%	104,338
Dec 5, 2025	0.74	0.75	0.70	0.73	0.73	-1.20%	70,139
Dec 4, 2025	0.72	0.75	0.70	0.74	0.74	1.23%	65,982
Dec 3, 2025	0.78	0.80	0.71	0.73	0.73	-4.67%	93,391
Dec 2, 2025	0.79	0.82	0.75	0.77	0.77	2.11%	33,529
Dec 1, 2025	0.80	0.83	0.75	0.75	0.75	-7.54%	122,199
Nov 28, 2025	0.78	0.83	0.77	0.81	0.81	2.55%	37,251
Nov 26, 2025	0.84	0.84	0.79	0.79	0.79	-5.47%	134,909
Nov 25, 2025	0.83	0.85	0.78	0.84	0.84	0.94%	93,912
Nov 24, 2025	0.71	0.85	0.71	0.83	0.83	17.32%	138,138
Nov 21, 2025	0.62	0.71	0.61	0.71	0.71	13.56%	172,290
Nov 20, 2025	0.65	0.65	0.60	0.62	0.62	-2.60%	157,938
Nov 19, 2025	0.62	0.68	0.61	0.64	0.64	2.78%	90,879
Nov 18, 2025	0.70	0.70	0.61	0.62	0.62	-5.29%	218,329
Nov 17, 2025	0.66	0.70	0.66	0.66	0.66	-0.58%	81,488
Nov 14, 2025	0.68	0.70	0.60	0.66	0.66	-0.83%	135,564
Nov 13, 2025	0.68	0.70	0.64	0.67	0.67	4.16%	292,812
Nov 12, 2025	0.69	0.70	0.61	0.64	0.64	-8.45%	237,885
Nov 11, 2025	0.72	0.79	0.69	0.70	0.70	-3.28%	148,483