NASDAQ:CTSO | Historical Stock Price | Cytosorbents Corp

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2006-08-08 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.32$0.97$2.93$8.83$26.58$80.062006-08-082026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$2.00$2.001,920
2008-12-30$2.25$2.25600
2008-12-29$2.25$2.2540
2008-12-26$3.00$3.00268
2008-12-24$2.25$2.2512
2008-12-23$2.25$2.250
2008-12-22$2.25$2.25652
2008-12-19$3.50$3.50200
2008-12-18$3.25$3.250
2008-12-17$3.25$3.25660
2008-12-16$4.25$4.250
2008-12-15$4.25$4.2540
2008-12-12$4.25$4.25220
2008-12-11$2.50$2.50200
2008-12-10$2.50$2.50440
2008-12-09$2.25$2.253,720
2008-12-08$2.00$2.00160
2008-12-05$1.00$1.000
2008-12-04$1.00$1.000
2008-12-03$1.00$1.000
2008-12-02$1.00$1.000
2008-12-01$1.00$1.000
2008-11-28$1.00$1.0080
2008-11-26$1.25$1.25400
2008-11-25$1.00$1.000
2008-11-24$1.00$1.001,624
2008-11-21$0.75$0.751,840
2008-11-20$0.75$0.75280
2008-11-19$1.00$1.000
2008-11-18$1.00$1.000
2008-11-17$1.00$1.006,560
2008-11-14$1.53$1.53200
2008-11-13$0.75$0.753,196
2008-11-12$1.75$1.75200
2008-11-11$2.00$2.001,000
2008-11-10$2.00$2.000
2008-11-07$2.00$2.000
2008-11-06$2.00$2.000
2008-11-05$2.00$2.000
2008-11-04$2.00$2.00756
2008-11-03$1.75$1.75600
2008-10-31$1.75$1.7580
2008-10-30$1.75$1.7540
2008-10-29$2.00$2.000
2008-10-28$2.00$2.00200
2008-10-27$2.00$2.000
2008-10-24$2.00$2.0060
2008-10-23$2.75$2.75200
2008-10-22$3.25$3.25200
2008-10-21$2.75$2.750
2008-10-20$2.75$2.75480
2008-10-17$2.50$2.50236
2008-10-16$1.00$1.000
2008-10-15$1.00$1.000
2008-10-14$1.00$1.000
2008-10-13$1.00$1.000
2008-10-10$1.00$1.00776
2008-10-09$2.50$2.500
2008-10-08$2.50$2.50508
2008-10-07$1.50$1.5060
2008-10-06$2.50$2.50640
2008-10-03$2.00$2.000
2008-10-02$2.00$2.0024
2008-10-01$3.00$3.0080
2008-09-30$3.00$3.0080
2008-09-29$2.00$2.000
2008-09-26$2.00$2.000
2008-09-25$2.00$2.000
2008-09-24$2.00$2.0024
2008-09-23$3.25$3.250
2008-09-22$3.25$3.250
2008-09-19$3.25$3.251,180
2008-09-18$2.00$2.000
2008-09-17$2.00$2.00216
2008-09-16$2.50$2.500
2008-09-15$2.50$2.50364
2008-09-12$2.75$2.752,452
2008-09-11$2.75$2.751,584
2008-09-10$2.63$2.630
2008-09-09$2.63$2.63260
2008-09-08$2.63$2.6352
2008-09-05$2.88$2.880
2008-09-04$2.88$2.88412
2008-09-03$3.38$3.38200
2008-09-02$3.25$3.25200
2008-08-29$4.00$4.000
2008-08-28$4.00$4.001,080
2008-08-27$4.50$4.50800
2008-08-26$3.75$3.7580
2008-08-25$4.50$4.500
2008-08-22$4.50$4.500
2008-08-21$4.50$4.500
2008-08-20$4.50$4.500
2008-08-19$4.50$4.500
2008-08-18$4.50$4.500
2008-08-15$4.50$4.501,000
2008-08-14$5.00$5.00844
2008-08-13$4.50$4.500
2008-08-12$4.50$4.500
2008-08-11$4.50$4.500
2008-08-08$4.50$4.504,820
2008-08-07$2.75$2.75148
2008-08-06$2.75$2.75524
2008-08-05$1.75$1.751,156
2008-08-04$2.75$2.750
2008-08-01$2.75$2.750
2008-07-31$2.75$2.750
2008-07-30$2.75$2.750
2008-07-29$2.75$2.7540
2008-07-28$2.75$2.750
2008-07-25$2.75$2.7540
2008-07-24$3.00$3.0068
2008-07-23$2.50$2.5040
2008-07-22$2.50$2.50120
2008-07-21$3.00$3.000
2008-07-18$3.00$3.001,968
2008-07-17$3.00$3.000
2008-07-16$3.00$3.000
2008-07-15$3.00$3.00540
2008-07-14$4.25$4.250
2008-07-11$4.25$4.251,440
2008-07-10$3.00$3.001,548
2008-07-09$1.63$1.630
2008-07-08$1.63$1.63200
2008-07-07$1.63$1.631,388
2008-07-03$1.75$1.751,304
2008-07-02$1.75$1.75628
2008-07-01$3.25$3.25860
2008-06-30$2.50$2.50520
2008-06-27$3.75$3.75196
2008-06-26$2.75$2.75992
2008-06-25$3.50$3.500
2008-06-24$3.50$3.500
2008-06-23$3.50$3.500
2008-06-20$3.50$3.500
2008-06-19$3.50$3.500
2008-06-18$3.50$3.500
2008-06-17$3.50$3.50120
2008-06-16$3.25$3.250
2008-06-13$3.25$3.250
2008-06-12$3.25$3.2520
2008-06-11$3.50$3.500
2008-06-10$3.50$3.5040
2008-06-09$3.50$3.501,280
2008-06-06$3.75$3.7560
2008-06-05$3.75$3.7540
2008-06-04$3.75$3.750
2008-06-03$3.75$3.7516
2008-06-02$3.75$3.751,200
2008-05-30$4.00$4.008
2008-05-29$4.00$4.0060
2008-05-28$4.00$4.000
2008-05-27$4.00$4.000
2008-05-23$4.00$4.000
2008-05-22$4.00$4.000
2008-05-21$4.00$4.000
2008-05-20$4.00$4.0076
2008-05-19$4.00$4.00572
2008-05-16$4.00$4.001,312
2008-05-15$4.00$4.000
2008-05-14$4.00$4.000
2008-05-13$4.00$4.000
2008-05-12$4.00$4.000
2008-05-09$4.00$4.000
2008-05-08$4.00$4.000
2008-05-07$4.00$4.00512
2008-05-06$4.25$4.25200
2008-05-05$4.25$4.25324
2008-05-02$5.00$5.00440
2008-05-01$4.75$4.750
2008-04-30$4.75$4.75800
2008-04-29$4.00$4.000
2008-04-28$4.00$4.006,364
2008-04-25$4.00$4.00656
2008-04-24$4.25$4.25280
2008-04-23$4.50$4.502,224
2008-04-22$5.25$5.25200
2008-04-21$5.25$5.250
2008-04-18$5.25$5.250
2008-04-17$5.25$5.25456
2008-04-16$4.25$4.25156
2008-04-15$4.63$4.63200
2008-04-14$5.00$5.000
2008-04-11$5.00$5.000
2008-04-10$5.00$5.00600
2008-04-09$5.75$5.752,260
2008-04-08$4.00$4.004,592
2008-04-07$4.50$4.500
2008-04-04$4.50$4.50200
2008-04-03$4.50$4.50392
2008-04-02$4.00$4.000
2008-04-01$4.00$4.0020
2008-03-31$4.00$4.00520
2008-03-28$4.13$4.130
2008-03-27$4.13$4.13120
2008-03-26$4.00$4.000
2008-03-25$4.00$4.0032
2008-03-24$4.00$4.000
2008-03-20$4.00$4.0040
2008-03-19$4.75$4.7580
2008-03-18$4.75$4.75864
2008-03-17$4.75$4.75136
2008-03-14$4.75$4.7540
2008-03-13$4.75$4.75172
2008-03-12$4.75$4.75240
2008-03-11$4.75$4.75488
2008-03-10$5.00$5.0020
2008-03-07$5.00$5.00160
2008-03-06$6.25$6.250
2008-03-05$6.25$6.25436
2008-03-04$5.25$5.25424
2008-03-03$5.25$5.25232
2008-02-29$5.50$5.5040
2008-02-28$5.50$5.500
2008-02-27$5.50$5.5020
2008-02-26$5.25$5.250
2008-02-25$5.25$5.250
2008-02-22$5.25$5.2520
2008-02-21$5.75$5.750
2008-02-20$5.75$5.75280
2008-02-19$6.25$6.25200
2008-02-15$5.50$5.500
2008-02-14$5.50$5.500
2008-02-13$5.50$5.50140
2008-02-12$5.25$5.251,324
2008-02-11$6.25$6.25248
2008-02-08$7.25$7.250
2008-02-07$7.25$7.250
2008-02-06$7.25$7.2540
2008-02-05$6.25$6.250
2008-02-04$6.25$6.2516
2008-02-01$5.00$5.000
2008-01-31$5.00$5.000
2008-01-30$5.00$5.000
2008-01-29$5.00$5.00240
2008-01-28$8.00$8.002,372
2008-01-25$3.75$3.750
2008-01-24$3.75$3.751,836
2008-01-23$5.00$5.0028
2008-01-22$5.00$5.00620
2008-01-18$5.50$5.501,860
2008-01-17$6.25$6.25280
2008-01-16$6.25$6.25400
2008-01-15$7.50$7.5080
2008-01-14$6.25$6.2524
2008-01-11$6.25$6.2540
2008-01-10$6.25$6.251,572
2008-01-09$5.00$5.000
2008-01-08$5.00$5.000
2008-01-07$5.00$5.0052
2008-01-04$6.00$6.008
2008-01-03$6.00$6.00164
2008-01-02$6.00$6.00312