NYSE:SST | Stock Price History | 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.

Historical Stock Price

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