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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$7.97$7.97206,100
2020-12-30$8.19$8.19175,800
2020-12-29$7.98$7.98222,500
2020-12-28$8.18$8.18203,300
2020-12-24$8.31$8.31127,900
2020-12-23$8.47$8.47199,600
2020-12-22$8.56$8.56200,500
2020-12-21$8.60$8.60347,300
2020-12-18$8.48$8.48371,000
2020-12-17$8.58$8.58238,200
2020-12-16$8.55$8.55277,200
2020-12-15$8.78$8.78180,100
2020-12-14$8.86$8.86515,300
2020-12-11$8.84$8.84490,500
2020-12-10$8.55$8.55257,600
2020-12-09$8.21$8.21250,100
2020-12-08$8.23$8.23245,200
2020-12-07$8.04$8.04190,700
2020-12-04$8.19$8.19207,400
2020-12-03$8.04$8.04303,800
2020-12-02$8.36$8.36198,200
2020-12-01$8.27$8.27164,800
2020-11-30$8.39$8.39172,000
2020-11-27$8.36$8.36145,400
2020-11-25$8.19$8.19259,300
2020-11-24$8.58$8.58188,200
2020-11-23$8.79$8.79288,300
2020-11-20$8.98$8.98262,100
2020-11-19$8.84$8.84134,100
2020-11-18$8.71$8.71198,500
2020-11-17$8.77$8.77224,500
2020-11-16$8.65$8.65288,900
2020-11-13$8.54$8.54266,500
2020-11-12$8.32$8.32191,100
2020-11-11$8.26$8.26197,900
2020-11-10$8.27$8.27226,900
2020-11-09$8.03$8.03520,200
2020-11-06$8.50$8.50232,800
2020-11-05$8.89$8.89492,300
2020-11-04$8.39$8.39362,900
2020-11-03$8.62$8.62451,700
2020-11-02$8.04$8.04354,700
2020-10-30$7.65$7.65397,300
2020-10-29$7.96$7.96275,500
2020-10-28$8.11$8.11170,100
2020-10-27$8.43$8.43195,700
2020-10-26$8.19$8.19208,700
2020-10-23$8.30$8.30116,100
2020-10-22$8.26$8.26289,000
2020-10-21$8.00$8.00267,000
2020-10-20$8.37$8.37234,300
2020-10-19$8.59$8.59175,900
2020-10-16$8.56$8.56188,900
2020-10-15$8.46$8.46231,500
2020-10-14$8.65$8.65387,300
2020-10-13$8.87$8.87506,800
2020-10-12$8.29$8.29178,300
2020-10-09$8.22$8.22222,000
2020-10-08$8.09$8.09157,800
2020-10-07$8.35$8.35257,300
2020-10-06$8.11$8.11200,100
2020-10-05$8.08$8.08154,600
2020-10-02$7.86$7.86197,400
2020-10-01$7.86$7.86227,900
2020-09-30$7.98$7.98207,100
2020-09-29$8.07$8.07224,000
2020-09-28$7.87$7.87171,300
2020-09-25$7.88$7.88220,500
2020-09-24$7.57$7.57323,100
2020-09-23$7.79$7.79229,700
2020-09-22$8.19$8.19324,500
2020-09-21$8.34$8.34388,900
2020-09-18$8.67$8.671,211,500
2020-09-17$8.73$8.73346,400
2020-09-16$8.31$8.31332,800
2020-09-15$8.28$8.28395,300
2020-09-14$8.15$8.15322,000
2020-09-11$7.69$7.69222,500
2020-09-10$7.91$7.91303,600
2020-09-09$7.78$7.78251,700
2020-09-08$7.37$7.37401,100
2020-09-04$7.46$7.46487,200
2020-09-03$7.71$7.71460,300
2020-09-02$8.50$8.50282,900
2020-09-01$8.49$8.49315,000
2020-08-31$8.44$8.44267,700
2020-08-28$8.25$8.25251,100
2020-08-27$8.17$8.17428,500
2020-08-26$8.49$8.49276,000
2020-08-25$8.52$8.52300,400
2020-08-24$8.39$8.39342,400
2020-08-21$8.43$8.43367,400
2020-08-20$8.70$8.70251,700
2020-08-19$8.93$8.93439,400
2020-08-18$8.90$8.90397,200
2020-08-17$8.76$8.76506,500
2020-08-14$8.53$8.53360,400
2020-08-13$8.67$8.67512,300
2020-08-12$8.71$8.71939,500
2020-08-11$9.29$9.29444,100
2020-08-10$9.42$9.42320,100
2020-08-07$9.55$9.55419,300
2020-08-06$9.51$9.51433,100
2020-08-05$9.66$9.661,149,800
2020-08-04$9.41$9.41370,400
2020-08-03$9.55$9.55473,900
2020-07-31$9.58$9.58696,000
2020-07-30$9.72$9.72332,200
2020-07-29$9.67$9.67357,400
2020-07-28$9.49$9.49410,000
2020-07-27$9.63$9.63708,900
2020-07-24$9.78$9.78596,300
2020-07-23$9.91$9.91731,800
2020-07-22$10.06$10.063,770,700
2020-07-21$9.53$9.532,049,600
2020-07-20$11.55$11.55413,700
2020-07-17$11.32$11.32612,800
2020-07-16$10.69$10.69347,900
2020-07-15$10.68$10.68579,400
2020-07-14$10.12$10.12372,200
2020-07-13$10.03$10.03786,000
2020-07-10$10.14$10.14309,800
2020-07-09$10.15$10.15317,200
2020-07-08$10.20$10.20519,800
2020-07-07$10.08$10.08343,900
2020-07-06$10.16$10.16486,200
2020-07-02$9.96$9.96504,800
2020-07-01$9.97$9.97304,100
2020-06-30$9.90$9.90277,500
2020-06-29$9.79$9.79472,400
2020-06-26$9.53$9.53995,400
2020-06-25$9.80$9.80411,100
2020-06-24$9.44$9.44446,400
2020-06-23$9.41$9.41278,800
2020-06-22$9.27$9.27384,700
2020-06-19$9.03$9.031,241,200
2020-06-18$9.35$9.35239,400
2020-06-17$9.28$9.28267,800
2020-06-16$9.35$9.35425,100
2020-06-15$9.64$9.64512,500
2020-06-12$8.97$8.97397,100
2020-06-11$8.77$8.77505,100
2020-06-10$9.30$9.30299,500
2020-06-09$9.37$9.37529,400
2020-06-08$9.08$9.08418,400
2020-06-05$8.78$8.78905,900
2020-06-04$9.10$9.10771,300
2020-06-03$9.89$9.89637,400
2020-06-02$10.37$10.37447,800
2020-06-01$10.32$10.32363,200
2020-05-29$10.21$10.21385,700
2020-05-28$9.67$9.67329,600
2020-05-27$9.73$9.731,104,500
2020-05-26$10.52$10.521,024,700
2020-05-22$10.44$10.44270,600
2020-05-21$10.30$10.30378,500
2020-05-20$10.58$10.58788,500
2020-05-19$10.26$10.26393,800
2020-05-18$10.57$10.57445,900
2020-05-15$10.34$10.34339,200
2020-05-14$10.35$10.35529,100
2020-05-13$10.59$10.59567,600
2020-05-12$10.40$10.40915,300
2020-05-11$10.55$10.55585,800
2020-05-08$10.55$10.55890,400
2020-05-07$10.36$10.36646,100
2020-05-06$10.45$10.451,670,200
2020-05-05$9.31$9.31541,100
2020-05-04$9.38$9.38724,400
2020-05-01$8.60$8.60528,100
2020-04-30$8.56$8.56794,400
2020-04-29$9.14$9.14571,700
2020-04-28$9.20$9.20922,400
2020-04-27$10.03$10.031,402,400
2020-04-24$9.55$9.551,070,000
2020-04-23$8.51$8.51944,200
2020-04-22$8.84$8.84852,000
2020-04-21$8.40$8.401,095,700
2020-04-20$8.00$8.00898,300
2020-04-17$7.84$7.84619,800
2020-04-16$7.86$7.86909,400
2020-04-15$7.87$7.871,473,900
2020-04-14$7.72$7.721,583,900
2020-04-13$8.00$8.006,173,800
2020-04-09$6.59$6.59436,300
2020-04-08$6.90$6.90357,500
2020-04-07$6.48$6.48470,900
2020-04-06$6.28$6.28562,700
2020-04-03$6.73$6.731,521,000
2020-04-02$7.65$7.65983,900
2020-04-01$7.51$7.51945,800
2020-03-31$7.73$7.732,067,800
2020-03-30$6.57$6.57710,600
2020-03-27$6.05$6.05654,500
2020-03-26$6.11$6.11970,000
2020-03-25$5.96$5.965,500,800
2020-03-24$4.61$4.61687,200
2020-03-23$4.52$4.52578,100
2020-03-20$4.00$4.00564,500
2020-03-19$4.12$4.12595,700
2020-03-18$4.16$4.16452,000
2020-03-17$4.57$4.57674,400
2020-03-16$4.55$4.55616,500
2020-03-13$4.57$4.57868,100
2020-03-12$4.03$4.031,161,300
2020-03-11$4.77$4.77939,900
2020-03-10$5.48$5.481,104,000
2020-03-09$6.19$6.191,951,700
2020-03-06$6.01$6.011,194,300
2020-03-05$5.58$5.58544,200
2020-03-04$5.68$5.68374,000
2020-03-03$5.18$5.18535,800
2020-03-02$5.70$5.70793,100
2020-02-28$6.03$6.032,447,300
2020-02-27$5.25$5.25566,800
2020-02-26$5.64$5.64405,200
2020-02-25$5.68$5.68478,300
2020-02-24$6.48$6.48893,800
2020-02-21$6.56$6.56828,800
2020-02-20$6.24$6.24825,000
2020-02-19$5.84$5.842,132,900
2020-02-18$5.40$5.40175,700
2020-02-14$5.28$5.28179,100
2020-02-13$5.30$5.30244,200
2020-02-12$5.06$5.06257,600
2020-02-11$5.04$5.04132,000
2020-02-10$4.98$4.98197,600
2020-02-07$5.09$5.09171,900
2020-02-06$5.42$5.42277,600
2020-02-05$5.43$5.43264,400
2020-02-04$5.25$5.25400,700
2020-02-03$5.12$5.12526,100
2020-01-31$4.94$4.94559,700
2020-01-30$4.96$4.96374,400
2020-01-29$4.87$4.87829,000
2020-01-28$4.71$4.711,223,400
2020-01-27$4.49$4.4993,500
2020-01-24$4.61$4.61217,600
2020-01-23$4.68$4.68201,800
2020-01-22$4.61$4.61110,100
2020-01-21$4.55$4.5589,800
2020-01-17$4.58$4.58215,800
2020-01-16$4.65$4.65163,000
2020-01-15$4.53$4.53379,200
2020-01-14$4.36$4.36382,000
2020-01-13$4.13$4.13176,300
2020-01-10$3.97$3.97199,000
2020-01-09$3.94$3.94137,600
2020-01-08$3.82$3.8278,100
2020-01-07$3.81$3.8162,700
2020-01-06$3.77$3.77169,000
2020-01-03$3.77$3.77114,900
2020-01-02$4.00$4.00149,500