NASDAQ:OSS | Stock Price History | ONE STOP SYSTEMS, 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
2018-02-01 to 2026-09-04
Data captured

Stock Price Chart

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

$0.98$1.79$3.27$5.97$10.90$19.912018-02-012026-08-27

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$9.7728,274
2026-09-03$9.7828,376
2026-09-02$9.9227,278
2026-09-01$10.1535,078
2026-08-31$10.4223,837
2026-08-28$11.1235,444
2026-08-27$11.32$11.32620,400$11.2912,960
2026-08-26$11.07$11.07573,300$11.0718,147
2026-08-25$11.11$11.11656,100$11.2926,288
2026-08-24$11.04$11.04776,600$11.0720,250
2026-08-21$11.40$11.40766,900$11.7017,999
2026-08-20$11.40$11.40958,900$12.0517,652
2026-08-19$12.11$12.11917,800$12.3625,740
2026-08-18$12.68$12.681,043,400$12.7634,219
2026-08-17$13.44$13.441,364,400$13.7137,642
2026-08-14$13.61$13.61577,300$13.2124,467
2026-08-13$13.11$13.11682,900$13.5820,104
2026-08-12$13.35$13.35747,900$13.1323,910
2026-08-11$12.72$12.72537,000$12.8923,137
2026-08-10$12.65$12.65722,500$13.3425,614
2026-08-07$13.24$13.24762,200$13.6433,041
2026-08-06$13.32$13.321,030,500$12.7233,874
2026-08-05$13.12$13.122,502,400$12.0654,731
2026-08-04$14.27$14.271,285,500$13.6638,300
2026-08-03$13.06$13.06826,400$12.0527,737
2026-07-31$12.23$12.231,245,000$12.4722,483
2026-07-30$12.00$12.00930,500$11.4420,414
2026-07-29$10.87$10.871,242,900$11.6635,312
2026-07-28$11.75$11.751,174,700$12.0542,649
2026-07-27$12.61$12.61718,600$12.6427,884
2026-07-24$12.49$12.491,291,200$13.2439,815
2026-07-23$13.31$13.31881,500$12.8624,653
2026-07-22$13.01$13.01919,000$13.7132,252
2026-07-21$13.92$13.921,024,300$13.0739,457
2026-07-20$12.36$12.361,289,800$12.9242,082
2026-07-17$12.62$12.621,394,900
2026-07-16$12.20$12.201,215,200
2026-07-15$13.22$13.221,404,200
2026-07-14$13.57$13.571,022,500
2026-07-13$12.99$12.991,212,100
2026-07-10$13.73$13.73999,500
2026-07-09$14.54$14.54806,300
2026-07-08$14.34$14.341,077,900
2026-07-07$13.91$13.912,121,500
2026-07-06$15.56$15.56887,100
2026-07-02$15.69$15.691,134,900
2026-07-01$17.94$17.941,106,000
2026-06-30$18.18$18.181,119,700
2026-06-29$16.58$16.581,104,000
2026-06-26$16.24$16.243,787,100
2026-06-25$16.20$16.201,004,300
2026-06-24$16.11$16.111,109,100
2026-06-23$17.02$17.021,042,200
2026-06-22$18.19$18.19769,200
2026-06-18$18.44$18.441,194,600
2026-06-17$18.18$18.181,223,300
2026-06-16$18.04$18.042,822,200
2026-06-15$17.23$17.23789,800
2026-06-12$16.65$16.65782,100
2026-06-11$16.84$16.84951,200
2026-06-10$15.76$15.76996,800
2026-06-09$15.71$15.711,771,700
2026-06-08$16.49$16.49845,400
2026-06-05$16.89$16.892,233,200
2026-06-04$18.90$18.901,154,000
2026-06-03$19.02$19.021,443,700
2026-06-02$19.95$19.951,317,600
2026-06-01$18.96$18.962,061,800
2026-05-29$18.18$18.181,408,300
2026-05-28$17.91$17.911,266,100
2026-05-27$17.56$17.561,185,000
2026-05-26$17.44$17.441,665,900
2026-05-22$17.83$17.832,068,700
2026-05-21$16.51$16.511,086,600
2026-05-20$15.69$15.69914,600
2026-05-19$15.41$15.411,700,600
2026-05-18$15.99$15.991,707,800
2026-05-15$16.47$16.471,703,200
2026-05-14$17.24$17.242,118,500
2026-05-13$15.86$15.861,469,600
2026-05-12$15.55$15.552,586,600
2026-05-11$15.92$15.922,140,600
2026-05-08$15.68$15.682,652,400
2026-05-07$15.10$15.103,890,300
2026-05-06$15.33$15.3317,109,200
2026-05-05$9.77$9.771,516,100
2026-05-04$9.76$9.761,156,700
2026-05-01$10.03$10.03976,000
2026-04-30$9.49$9.491,017,700
2026-04-29$8.79$8.791,201,300
2026-04-28$9.27$9.271,135,700
2026-04-27$9.95$9.951,043,200
2026-04-24$9.71$9.711,197,300
2026-04-23$9.78$9.781,524,200
2026-04-22$10.40$10.401,635,800
2026-04-21$9.93$9.93990,300
2026-04-20$10.12$10.121,188,900
2026-04-17$9.92$9.921,501,000
2026-04-16$9.76$9.761,050,100
2026-04-15$9.83$9.832,100,900