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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$4.00$4.009,584
2011-12-29$4.05$4.0518,424
2011-12-28$4.13$4.1316,280
2011-12-27$4.00$4.0019,856
2011-12-23$4.13$4.1323,004
2011-12-22$4.30$4.3045,724
2011-12-21$3.75$3.7549,544
2011-12-20$4.30$4.3052,168
2011-12-19$3.60$3.6034,984
2011-12-16$3.58$3.5833,524
2011-12-15$3.48$3.4812,524
2011-12-14$3.50$3.5023,852
2011-12-13$3.45$3.456,484
2011-12-12$3.63$3.6330,324
2011-12-09$3.25$3.2545,548
2011-12-08$3.25$3.2510,872
2011-12-07$3.30$3.3016,588
2011-12-06$3.25$3.259,808
2011-12-05$3.25$3.2516,060
2011-12-02$3.25$3.2516,224
2011-12-01$3.38$3.385,368
2011-11-30$3.40$3.4019,380
2011-11-29$3.45$3.4510,352
2011-11-28$3.50$3.5010,324
2011-11-25$3.53$3.537,200
2011-11-23$3.43$3.436,328
2011-11-22$3.48$3.488,044
2011-11-21$3.48$3.4810,756
2011-11-18$3.53$3.5310,712
2011-11-17$3.45$3.4520,124
2011-11-16$3.40$3.4022,932
2011-11-15$3.30$3.3072,240
2011-11-14$3.43$3.436,328
2011-11-11$3.50$3.5010,384
2011-11-10$3.33$3.3326,276
2011-11-09$3.25$3.259,248
2011-11-08$3.45$3.4525,792
2011-11-07$3.38$3.3846,572
2011-11-04$3.73$3.7310,716
2011-11-03$3.63$3.6318,096
2011-11-02$3.68$3.6810,968
2011-11-01$3.70$3.7013,728
2011-10-31$3.73$3.7321,820
2011-10-28$3.80$3.8015,120
2011-10-27$3.93$3.9320,060
2011-10-26$4.00$4.0015,156
2011-10-25$4.05$4.0510,572
2011-10-24$4.05$4.0510,932
2011-10-21$4.18$4.186,044
2011-10-20$4.00$4.0013,624
2011-10-19$4.13$4.1311,388
2011-10-18$4.25$4.2519,048
2011-10-17$4.13$4.1330,212
2011-10-14$4.13$4.1320,624
2011-10-13$4.18$4.186,800
2011-10-12$4.15$4.1513,152
2011-10-11$4.13$4.1315,808
2011-10-10$4.10$4.1018,728
2011-10-07$4.20$4.2011,064
2011-10-06$4.18$4.1810,188
2011-10-05$4.20$4.206,832
2011-10-04$4.03$4.0336,464
2011-10-03$4.20$4.208,952
2011-09-30$4.18$4.1815,580
2011-09-29$4.25$4.2516,004
2011-09-28$4.00$4.0011,056
2011-09-27$3.93$3.9310,172
2011-09-26$3.95$3.959,996
2011-09-23$3.88$3.8817,104
2011-09-22$3.85$3.8536,072
2011-09-21$4.00$4.0023,976
2011-09-20$4.00$4.0037,328
2011-09-19$4.05$4.0511,684
2011-09-16$4.25$4.2523,644
2011-09-15$4.18$4.1836,696
2011-09-14$4.23$4.2353,012
2011-09-13$4.38$4.3877,636
2011-09-12$4.38$4.3860,876
2011-09-09$4.40$4.4061,780
2011-09-08$4.10$4.10381,904
2011-09-07$4.88$4.88264,692
2011-09-06$5.45$5.4539,476
2011-09-02$5.85$5.8529,064
2011-09-01$5.88$5.8869,340
2011-08-31$5.43$5.4321,224
2011-08-30$5.48$5.4835,392
2011-08-29$5.00$5.0027,696
2011-08-26$4.68$4.6824,248
2011-08-25$4.43$4.4311,836
2011-08-24$4.13$4.139,232
2011-08-23$4.25$4.2525,320
2011-08-22$4.05$4.0515,988
2011-08-19$4.25$4.2510,704
2011-08-18$4.35$4.3513,184
2011-08-17$4.43$4.4313,952
2011-08-16$4.50$4.5037,296
2011-08-15$4.75$4.7515,896
2011-08-12$5.00$5.0015,944
2011-08-11$4.50$4.5015,088
2011-08-10$4.25$4.2510,656
2011-08-09$4.00$4.0020,232
2011-08-08$3.38$3.3839,112
2011-08-05$4.00$4.0046,348
2011-08-04$4.25$4.2527,408
2011-08-03$4.35$4.3515,384
2011-08-02$4.50$4.5011,080
2011-08-01$4.85$4.8524,068
2011-07-29$4.78$4.7817,012
2011-07-28$4.88$4.8817,772
2011-07-27$4.93$4.9312,632
2011-07-26$5.00$5.0019,456
2011-07-25$4.93$4.9318,540
2011-07-22$5.25$5.2522,156
2011-07-21$5.00$5.0012,972
2011-07-20$5.25$5.2519,976
2011-07-19$5.33$5.3317,464
2011-07-18$5.10$5.1018,900
2011-07-15$5.43$5.4317,172
2011-07-14$5.45$5.4515,048
2011-07-13$5.30$5.3011,700
2011-07-12$5.23$5.237,280
2011-07-11$5.48$5.4818,464
2011-07-08$5.38$5.3813,560
2011-07-07$5.50$5.5024,268
2011-07-06$5.38$5.3822,176
2011-07-05$5.08$5.0825,352
2011-07-01$5.00$5.0017,816
2011-06-30$5.08$5.0815,696
2011-06-29$5.08$5.0827,836
2011-06-28$5.08$5.0832,496
2011-06-27$5.13$5.1332,300
2011-06-24$5.00$5.0024,620
2011-06-23$4.93$4.938,224
2011-06-22$5.03$5.0312,964
2011-06-21$4.93$4.9311,644
2011-06-20$5.10$5.107,048
2011-06-17$5.00$5.0010,628
2011-06-16$4.90$4.9020,056
2011-06-15$5.40$5.4014,008
2011-06-14$5.50$5.5013,956
2011-06-13$5.50$5.5016,328
2011-06-10$5.63$5.6340,748
2011-06-09$5.40$5.4045,764
2011-06-08$5.03$5.0316,764
2011-06-07$4.88$4.8829,104
2011-06-06$4.75$4.75117,812
2011-06-03$5.23$5.2330,884
2011-06-02$4.75$4.7510,368
2011-06-01$4.83$4.8314,332
2011-05-31$4.55$4.5524,052
2011-05-27$4.53$4.537,612
2011-05-26$4.50$4.5035,600
2011-05-25$4.55$4.5562,928
2011-05-24$4.98$4.9817,736
2011-05-23$5.00$5.0038,844
2011-05-20$4.88$4.8838,340
2011-05-19$4.68$4.6843,636
2011-05-18$5.13$5.1325,952
2011-05-17$5.00$5.0079,652
2011-05-16$5.70$5.7035,164
2011-05-13$5.25$5.2528,388
2011-05-12$5.43$5.4380,140
2011-05-11$5.40$5.4021,460
2011-05-10$5.30$5.3039,340
2011-05-09$5.13$5.1357,244
2011-05-06$5.18$5.1838,576
2011-05-05$5.38$5.3851,932
2011-05-04$5.35$5.3533,164
2011-05-03$5.75$5.7536,992
2011-05-02$5.75$5.7536,372
2011-04-29$5.80$5.8084,980
2011-04-28$6.00$6.00114,296
2011-04-27$5.25$5.25133,488
2011-04-26$5.45$5.4596,844
2011-04-25$5.75$5.75106,716
2011-04-21$6.38$6.3838,096
2011-04-20$6.38$6.3836,032
2011-04-19$6.38$6.3854,736
2011-04-18$6.50$6.5049,124
2011-04-15$6.15$6.1545,004
2011-04-14$6.23$6.2357,604
2011-04-13$6.38$6.38156,204
2011-04-12$5.93$5.93113,716
2011-04-11$6.50$6.50140,136
2011-04-08$6.63$6.63348,788
2011-04-07$8.00$8.0034,252
2011-04-06$8.20$8.20109,680
2011-04-05$8.70$8.70186,896
2011-04-04$7.25$7.25367,964
2011-04-01$8.88$8.88788,720
2011-03-31$9.73$9.73898,788
2011-03-30$4.25$4.2536,424
2011-03-29$4.25$4.2549,492
2011-03-28$4.08$4.0825,632
2011-03-25$4.13$4.1329,804
2011-03-24$4.00$4.0029,668
2011-03-23$3.80$3.8024,868
2011-03-22$4.00$4.0042,208
2011-03-21$3.58$3.587,580
2011-03-18$3.43$3.436,972
2011-03-17$3.55$3.557,744
2011-03-16$3.50$3.5012,100
2011-03-15$3.70$3.7056,064
2011-03-14$3.50$3.5020,720
2011-03-11$3.75$3.758,032
2011-03-10$3.65$3.659,372
2011-03-09$3.63$3.6318,236
2011-03-08$3.63$3.6320,964
2011-03-07$3.78$3.7810,968
2011-03-04$4.00$4.0011,596
2011-03-03$3.98$3.9823,916
2011-03-02$3.98$3.9824,848
2011-03-01$3.95$3.9515,508
2011-02-28$3.90$3.9026,452
2011-02-25$3.70$3.7015,308
2011-02-24$3.68$3.6815,948
2011-02-23$3.53$3.5329,924
2011-02-22$3.75$3.7571,140
2011-02-18$4.00$4.0026,056
2011-02-17$4.10$4.1039,384
2011-02-16$4.13$4.1329,700
2011-02-15$4.23$4.2335,028
2011-02-14$4.13$4.1327,948
2011-02-11$4.05$4.0514,164
2011-02-10$4.03$4.0314,756
2011-02-09$4.00$4.0011,608
2011-02-08$4.00$4.0034,272
2011-02-07$3.88$3.8852,016
2011-02-04$4.25$4.2531,740
2011-02-03$4.45$4.4581,776
2011-02-02$3.88$3.8829,524
2011-02-01$3.63$3.6357,760
2011-01-31$3.83$3.8344,916
2011-01-28$4.00$4.0070,068
2011-01-27$4.20$4.2073,568
2011-01-26$3.95$3.9552,524
2011-01-25$3.73$3.7331,352
2011-01-24$3.50$3.5022,780
2011-01-21$3.50$3.5028,116
2011-01-20$3.50$3.5024,592
2011-01-19$3.60$3.6033,948
2011-01-18$3.30$3.3013,128
2011-01-14$3.50$3.5031,336
2011-01-13$3.13$3.1319,436
2011-01-12$3.15$3.1538,348
2011-01-11$3.30$3.3023,416
2011-01-10$3.25$3.2540,324
2011-01-07$3.75$3.7531,704
2011-01-06$3.80$3.8037,728
2011-01-05$3.43$3.4327,456
2011-01-04$3.05$3.0546,008
2011-01-03$3.38$3.3843,548