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 — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04———$3.9512,661
2026-09-03———$3.1913,198
2026-09-02———$2.9810,649
2026-09-01———$2.4423,934
2026-08-31———$1.9556,091
2026-08-28———$1.89116
2026-08-27$1.86$1.8657,100$1.90481
2026-08-26$1.85$1.8591,900$1.99237
2026-08-25$1.89$1.8989,900$1.94218
2026-08-24$1.93$1.93139,300$1.932,954
2026-08-21$1.93$1.9330,200$2.02587
2026-08-20$1.94$1.9447,500$1.96450
2026-08-19$2.06$2.0655,800$2.03375
2026-08-18$2.04$2.04135,900$2.182,942
2026-08-17$2.21$2.21350,400$2.294,857
2026-08-14$2.35$2.353,435,400$1.7318,491
2026-08-13$1.70$1.70110,300$1.861,323
2026-08-12$1.89$1.89154,200$1.71705
2026-08-11$1.70$1.7061,100$1.70138
2026-08-10$1.70$1.7045,500$1.72100
2026-08-07$1.67$1.6755,900$1.653
2026-08-06$1.66$1.6643,700$1.6781
2026-08-05$1.68$1.6879,400$1.991,319
2026-08-04$2.01$2.0166,500$1.89666
2026-08-03$1.76$1.7630,400$1.70212
2026-07-31$1.74$1.7415,100$1.70135
2026-07-30$1.77$1.7730,100$1.75214
2026-07-29$1.74$1.7428,800——
2026-07-28$1.83$1.8355,800$1.81576
2026-07-27$1.91$1.9158,400$1.89375
2026-07-24$1.83$1.83201,200$2.02828
2026-07-23$1.81$1.8135,100$1.75105
2026-07-22$1.80$1.8060,400$1.76400
2026-07-21$1.74$1.74106,700$1.71145
2026-07-20$1.75$1.75694,800$1.719,414
2026-07-17$1.76$1.7684,600——
2026-07-16$1.91$1.91269,800——
2026-07-15$2.54$2.5415,000——
2026-07-14$2.60$2.6024,100——
2026-07-13$2.61$2.6129,100——
2026-07-10$2.66$2.6616,500——
2026-07-09$2.60$2.6024,300——
2026-07-08$2.56$2.5624,100——
2026-07-07$2.57$2.5737,400——
2026-07-06$2.81$2.8178,400——
2026-07-02$2.50$2.50109,800——
2026-07-01$2.54$2.5456,600——
2026-06-30$2.31$2.3132,900——
2026-06-29$2.42$2.4284,400——
2026-06-26$2.51$2.51139,000——
2026-06-25$2.28$2.2857,400——
2026-06-24$2.38$2.38119,200——
2026-06-23$2.74$2.7434,800——
2026-06-22$2.76$2.7638,600——
2026-06-18$2.85$2.8533,600——
2026-06-17$3.05$3.0580,100——
2026-06-16$3.12$3.12200,900——
2026-06-15$2.88$2.8864,300——
2026-06-12$2.98$2.9845,300——
2026-06-11$3.08$3.0856,600——
2026-06-10$3.06$3.0665,400——
2026-06-09$3.02$3.0265,500——
2026-06-08$3.08$3.0842,000——
2026-06-05$3.05$3.0587,500——
2026-06-04$3.37$3.37115,600——
2026-06-03$3.32$3.32103,500——
2026-06-02$3.53$3.53220,100——
2026-06-01$3.51$3.51635,800——
2026-05-29$2.99$2.99152,300——
2026-05-28$2.87$2.87173,200——
2026-05-27$2.89$2.8982,800——
2026-05-26$2.84$2.84272,300——
2026-05-22$2.95$2.95246,600——
2026-05-21$2.57$2.57305,500——
2026-05-20$2.57$2.57177,000——
2026-05-19$2.80$2.80186,500——
2026-05-18$2.92$2.92202,000——
2026-05-15$3.02$3.02365,800——
2026-05-14$3.18$3.18462,900——
2026-05-13$3.53$3.53984,700——
2026-05-12$4.45$4.451,532,300——
2026-05-11$3.83$3.83405,800——
2026-05-08$3.92$3.92527,400——
2026-05-07$3.92$3.92557,100——
2026-05-06$4.46$4.461,504,300——
2026-05-05$3.98$3.98698,400——
2026-05-04$3.71$3.71902,400——
2026-05-01$3.94$3.9410,177,500——
2026-04-30$3.24$3.24497,800——
2026-04-29$3.67$3.67436,900——
2026-04-28$3.95$3.95635,300——
2026-04-27$4.02$4.021,554,600——
2026-04-24$3.90$3.908,779,500——
2026-04-23$3.83$3.8329,897,700——
2026-04-22$2.80$2.80789,800——
2026-04-21$2.61$2.611,089,700——
2026-04-20$2.68$2.6811,303,700——
2026-04-17$2.15$2.15202,100——
2026-04-16$2.26$2.26533,000——
2026-04-15$2.11$2.11300,100——
2026-04-14$2.26$2.26344,600——
2026-04-13$2.41$2.41621,400——
2026-04-10$2.56$2.56769,900——
2026-04-09$2.50$2.50693,400——
2026-04-08$3.04$3.04634,400——
2026-04-07$3.51$3.51531,300——
2026-04-06$3.70$3.701,330,000——
2026-04-02$3.57$3.572,677,200——
2026-04-01$5.22$5.2217,563,500——
2026-03-31$3.02$3.025,808,800——
2026-03-30$3.14$3.1414,332,000——
2026-03-27$3.32$3.3289,537,900——
2026-03-26$1.37$1.3743,200——
2026-03-25$1.50$1.5044,000——
2026-03-24$1.42$1.4251,200——
2026-03-23$1.60$1.60114,700——
2026-03-20$1.73$1.73105,500——
2026-03-19$1.51$1.5126,200——
2026-03-18$1.70$1.7017,900——
2026-03-17$1.72$1.7229,200——
2026-03-16$1.84$1.8474,900——
2026-03-13$2.01$2.0161,500——
2026-03-12$2.10$2.1085,300——
2026-03-11$2.53$2.5313,300——
2026-03-10$2.80$2.8020,600——
2026-03-09$2.90$2.9014,800——
2026-03-06$3.07$3.0722,100——
2026-03-05$3.19$3.1918,300——
2026-03-04$3.08$3.0811,400——
2026-03-03$3.12$3.121,600——
2026-03-02$3.22$3.2212,600——
2026-02-27$3.31$3.3111,300——
2026-02-26$3.35$3.355,800——
2026-02-25$3.21$3.218,000——
2026-02-24$3.28$3.283,400——
2026-02-23$3.30$3.306,000——
2026-02-20$3.51$3.514,300——
2026-02-19$3.34$3.344,900——
2026-02-18$3.37$3.3724,300——
2026-02-17$3.19$3.196,000——
2026-02-13$3.32$3.325,700——
2026-02-12$3.26$3.265,200——
2026-02-11$3.46$3.466,600——
2026-02-10$3.71$3.711,300——
2026-02-09$3.58$3.586,800——
2026-02-06$3.66$3.666,600——
2026-02-05$3.89$3.896,000——
2026-02-04$4.01$4.015,400——
2026-02-03$4.00$4.008,000——
2026-02-02$3.92$3.922,200——
2026-01-30$3.97$3.978,400——
2026-01-29$4.14$4.147,200——
2026-01-28$4.10$4.103,800——
2026-01-27$4.18$4.183,500——
2026-01-26$4.29$4.298,100——
2026-01-23$4.55$4.558,000——
2026-01-22$4.40$4.403,700——
2026-01-21$4.18$4.189,100——
2026-01-20$4.12$4.126,900——
2026-01-16$4.22$4.2223,600——
2026-01-15$4.44$4.445,400——
2026-01-14$4.40$4.4010,200——
2026-01-13$4.39$4.394,800——
2026-01-12$4.52$4.529,000——
2026-01-09$4.54$4.548,100——
2026-01-08$4.63$4.636,900——
2026-01-07$4.49$4.497,900——
2026-01-06$4.58$4.5831,100——
2026-01-05$4.16$4.1620,900——
2026-01-02$4.28$4.2812,700——