NYSE:SST | Historical Stock Price | System1, Inc.

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
2020-08-07 to 2026-09-04
Data captured

Stock Price Chart

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

$1.42$4.10$11.81$33.98$97.80$281.512020-08-072026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$99.60$99.6014,390——
2021-12-30$99.70$99.707,240——
2021-12-29$99.60$99.6010,670——
2021-12-28$99.60$99.6044,440——
2021-12-27$99.60$99.6072,060——
2021-12-23$99.20$99.20155,080——
2021-12-22$99.40$99.4046,850——
2021-12-21$99.30$99.30244,700——
2021-12-20$99.10$99.1024,690——
2021-12-17$99.20$99.20107,530——
2021-12-16$99.10$99.1065,210——
2021-12-15$99.20$99.207,290——
2021-12-14$99.20$99.2020,830——
2021-12-13$99.20$99.2028,780——
2021-12-10$99.30$99.30167,050——
2021-12-09$99.30$99.306,360——
2021-12-08$99.30$99.305,540——
2021-12-07$99.21$99.21143,450——
2021-12-06$99.20$99.2013,520——
2021-12-03$99.40$99.40400——
2021-12-02$99.00$99.0010,610——
2021-12-01$99.20$99.205,500——
2021-11-30$99.20$99.2010,550——
2021-11-29$99.40$99.4062,950——
2021-11-26$99.50$99.50580——
2021-11-24$99.35$99.358,510——
2021-11-23$99.40$99.407,170——
2021-11-22$99.40$99.407,100——
2021-11-19$99.50$99.5033,750——
2021-11-18$99.50$99.509,480——
2021-11-17$99.60$99.60490——
2021-11-16$99.60$99.608,970——
2021-11-15$99.50$99.5022,470——
2021-11-12$99.60$99.608,190——
2021-11-11$99.60$99.601,760——
2021-11-10$99.60$99.6024,650——
2021-11-09$99.80$99.806,530——
2021-11-08$99.70$99.702,270——
2021-11-05$99.60$99.605,620——
2021-11-04$99.60$99.603,460——
2021-11-03$99.50$99.5064,950——
2021-11-02$99.50$99.5012,320——
2021-11-01$99.50$99.506,640——
2021-10-29$99.60$99.601,290——
2021-10-28$99.50$99.50520——
2021-10-27$99.50$99.5010,920——
2021-10-26$99.60$99.601,250——
2021-10-25$99.50$99.502,500——
2021-10-22$99.30$99.3090——
2021-10-21$99.30$99.3010,820——
2021-10-20$99.40$99.405,700——
2021-10-19$99.30$99.302,010——
2021-10-18$99.40$99.4015,590——
2021-10-15$99.50$99.5012,860——
2021-10-14$99.30$99.305,140——
2021-10-13$99.30$99.302,300——
2021-10-12$99.20$99.201,410——
2021-10-11$99.15$99.153,920——
2021-10-08$99.40$99.40460——
2021-10-07$99.40$99.402,720——
2021-10-06$99.10$99.102,880——
2021-10-05$99.10$99.101,300——
2021-10-04$99.30$99.302,260——
2021-10-01$99.20$99.206,790——
2021-09-30$99.10$99.1038,380——
2021-09-29$99.40$99.4022,080——
2021-09-28$99.10$99.1075,920——
2021-09-27$99.50$99.503,310——
2021-09-24$99.50$99.504,870——
2021-09-23$99.20$99.2032,860——
2021-09-22$99.50$99.50920——
2021-09-21$99.30$99.307,420——
2021-09-20$99.30$99.3021,240——
2021-09-17$99.20$99.203,820——
2021-09-16$99.10$99.105,430——
2021-09-15$99.00$99.001,010——
2021-09-14$99.00$99.0025,020——
2021-09-13$99.30$99.303,450——
2021-09-10$99.30$99.3052,540——
2021-09-09$99.08$99.0823,270——
2021-09-08$99.00$99.0030,220——
2021-09-07$99.10$99.101,850——
2021-09-03$99.20$99.201,030——
2021-09-02$99.10$99.104,580——
2021-09-01$99.10$99.106,230——
2021-08-31$98.90$98.904,500——
2021-08-30$98.40$98.4024,330——
2021-08-27$98.70$98.702,480——
2021-08-26$98.70$98.70530——
2021-08-25$98.80$98.801,390——
2021-08-24$98.90$98.902,490——
2021-08-23$98.50$98.5015,190——
2021-08-20$98.50$98.505,560——
2021-08-19$98.60$98.6028,140——
2021-08-18$99.00$99.003,100——
2021-08-17$99.00$99.004,740——
2021-08-16$99.10$99.1048,680——
2021-08-13$98.80$98.80490——
2021-08-12$98.80$98.8052,560——
2021-08-11$98.90$98.908,630——
2021-08-10$98.80$98.803,280——
2021-08-09$98.60$98.604,120——
2021-08-06$98.60$98.601,800——
2021-08-05$98.50$98.501,570——
2021-08-04$98.60$98.602,860——
2021-08-03$98.60$98.603,360——
2021-08-02$98.70$98.701,670——
2021-07-30$98.90$98.903,970——
2021-07-29$98.90$98.901,120——
2021-07-28$98.80$98.8016,790——
2021-07-27$99.00$99.0010,550——
2021-07-26$99.00$99.0013,570——
2021-07-23$99.10$99.1010,790——
2021-07-22$99.00$99.0011,020——
2021-07-21$99.00$99.004,590——
2021-07-20$99.10$99.10109,050——
2021-07-19$99.10$99.1071,620——
2021-07-16$99.30$99.3023,390——
2021-07-15$99.10$99.1030,430——
2021-07-14$99.10$99.1025,450——
2021-07-13$99.10$99.1056,170——
2021-07-12$99.20$99.2045,610——
2021-07-09$99.30$99.3042,740——
2021-07-08$99.10$99.1052,890——
2021-07-07$99.20$99.2027,270——
2021-07-06$99.30$99.30312,370——
2021-07-02$99.00$99.0062,940——
2021-07-01$99.30$99.30104,550——
2021-06-30$99.00$99.00254,470——
2021-06-29$99.30$99.30817,880——
2021-06-28$98.50$98.5013,740——
2021-06-25$98.50$98.5050,080——
2021-06-24$98.80$98.8024,860——
2021-06-23$98.20$98.205,200——
2021-06-22$98.30$98.3074,290——
2021-06-21$98.10$98.106,990——
2021-06-18$98.40$98.402,470——
2021-06-17$98.40$98.402,360——
2021-06-16$98.40$98.402,040——
2021-06-15$98.50$98.501,430——
2021-06-14$98.90$98.9013,630——
2021-06-11$98.70$98.703,560——
2021-06-10$99.30$99.302,690——
2021-06-09$99.20$99.2025,200——
2021-06-08$99.30$99.3059,500——
2021-06-07$99.20$99.2023,470——
2021-06-04$98.80$98.8028,060——
2021-06-03$98.20$98.202,030——
2021-06-02$98.40$98.402,590——
2021-06-01$98.40$98.4036,130——
2021-05-28$98.00$98.0015,330——
2021-05-27$98.50$98.5023,170——
2021-05-26$98.00$98.002,440——
2021-05-25$98.00$98.008,410——
2021-05-24$97.90$97.905,900——
2021-05-21$98.20$98.204,650——
2021-05-20$98.60$98.6080,500——
2021-05-19$98.00$98.003,570——
2021-05-18$98.30$98.303,630——
2021-05-17$98.50$98.5011,400——
2021-05-14$98.30$98.3031,720——
2021-05-13$98.70$98.7023,070——
2021-05-12$98.40$98.4014,640——
2021-05-11$98.80$98.8017,320——
2021-05-10$99.50$99.5019,080——
2021-05-07$99.60$99.6020,240——
2021-05-06$99.70$99.7015,300——
2021-05-05$99.80$99.8023,390——
2021-05-04$100.30$100.3021,380——
2021-05-03$100.00$100.0044,940——
2021-04-30$99.90$99.9046,440——
2021-04-29$100.10$100.1027,520——
2021-04-28$100.00$100.0081,080——
2021-04-27$100.00$100.0015,390——
2021-04-26$100.20$100.2059,800——
2021-04-23$100.10$100.106,310——
2021-04-22$100.00$100.005,430——
2021-04-21$99.90$99.9018,100——
2021-04-20$100.00$100.004,230——
2021-04-19$99.90$99.9068,490——
2021-04-16$100.60$100.6018,150——
2021-04-15$100.60$100.6010,920——
2021-04-14$101.00$101.0083,640——
2021-04-13$101.20$101.20140,100——
2021-04-12$101.80$101.805,240——
2021-04-09$101.80$101.8012,360——
2021-04-08$101.50$101.5010,930——
2021-04-07$101.50$101.507,620——
2021-04-06$101.80$101.8011,820——
2021-04-05$101.50$101.5018,870——
2021-04-01$100.10$100.1016,150——
2021-03-31$99.60$99.606,610——
2021-03-30$99.50$99.5014,100——
2021-03-29$101.00$101.007,420——
2021-03-26$99.90$99.907,170——
2021-03-25$100.10$100.1050,020——
2021-03-24$100.10$100.1038,250——
2021-03-23$102.40$102.4043,200——
2021-03-22$103.40$103.4011,520——
2021-03-19$104.90$104.906,520——
2021-03-18$104.30$104.3019,260——
2021-03-17$105.40$105.4021,630——
2021-03-16$104.50$104.5051,550——
2021-03-15$102.50$102.5031,610——
2021-03-12$104.80$104.8013,220——
2021-03-11$105.00$105.0046,440——
2021-03-10$101.70$101.7031,930——
2021-03-09$102.20$102.2017,100——
2021-03-08$102.50$102.5032,790——
2021-03-05$102.20$102.2062,650——
2021-03-04$103.40$103.4058,670——
2021-03-03$104.50$104.5030,040——
2021-03-02$104.80$104.8058,870——
2021-03-01$107.00$107.0030,640——
2021-02-26$106.30$106.3068,530——
2021-02-25$107.50$107.5015,490——
2021-02-24$109.60$109.6034,590——
2021-02-23$109.10$109.1052,970——
2021-02-22$107.50$107.5037,710——
2021-02-19$107.60$107.6071,660——
2021-02-18$109.90$109.9073,300——
2021-02-17$110.30$110.3028,690——
2021-02-16$109.30$109.3016,210——
2021-02-12$108.80$108.8021,750——
2021-02-11$111.00$111.0032,620——
2021-02-10$110.50$110.5042,450——
2021-02-09$110.70$110.7012,250——
2021-02-08$110.50$110.5013,030——
2021-02-05$109.90$109.9010,930——
2021-02-04$111.00$111.006,630——
2021-02-03$111.20$111.2014,200——
2021-02-02$111.20$111.2018,600——
2021-02-01$108.80$108.8032,640——
2021-01-29$107.50$107.5010,880——
2021-01-28$107.50$107.5011,270——
2021-01-27$107.10$107.1055,370——
2021-01-26$112.20$112.2036,880——
2021-01-25$114.00$114.00110,850——
2021-01-22$110.40$110.4028,910——
2021-01-21$109.10$109.1037,620——
2021-01-20$109.80$109.8021,310——
2021-01-19$108.00$108.0057,810——
2021-01-15$108.50$108.5063,760——
2021-01-14$110.10$110.1024,240——
2021-01-13$109.00$109.0044,160——
2021-01-12$108.00$108.0028,520——
2021-01-11$106.50$106.5083,380——
2021-01-08$107.30$107.3025,630——
2021-01-07$106.10$106.1062,460——
2021-01-06$106.00$106.0022,460——
2021-01-05$106.20$106.201,990——
2021-01-04$106.40$106.4010,850——