NASDAQ:YI | Stock Price History | 111, 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
2018-09-12 to 2026-09-04
Data captured

Stock Price Chart

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

$0.41$0.93$2.11$4.79$10.89$24.742018-09-122026-08-27

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$3.32218
2026-09-03$3.4376
2026-09-02$3.4832
2026-08-31$3.09412
2026-08-27$3.46$3.4610,000$3.56325
2026-08-26$3.74$3.7432,600$3.66548
2026-08-25$3.80$3.8017,900$3.801,077
2026-08-24$3.53$3.531,800
2026-08-21$3.57$3.575,700$3.44723
2026-08-20$3.44$3.442,000$3.46276
2026-08-19$3.51$3.515,600$3.51148
2026-08-18$3.55$3.551,700
2026-08-17$3.61$3.611,700$3.70142
2026-08-14$3.67$3.67300$3.733
2026-08-13$3.80$3.80700$3.661
2026-08-12$3.78$3.782,100$3.921
2026-08-11$3.77$3.774,300$3.63128
2026-08-10$4.10$4.104,800$4.13764
2026-08-07$3.92$3.9220,800$3.80767
2026-08-06$3.79$3.7910,500$3.71408
2026-08-05$3.70$3.70700
2026-08-04$3.86$3.861,900
2026-08-03$3.62$3.621,400
2026-07-31$3.85$3.851,800$3.739
2026-07-30$3.85$3.85500
2026-07-29$3.56$3.561,500
2026-07-28$3.95$3.95300$3.7026
2026-07-27$3.75$3.751,800
2026-07-24$3.80$3.800
2026-07-23$3.80$3.800
2026-07-22$3.80$3.801,400$3.84100
2026-07-21$3.91$3.911,900$4.0263
2026-07-20$3.77$3.7710,400$3.86219
2026-07-17$3.63$3.634,000
2026-07-16$3.79$3.794,500
2026-07-15$3.87$3.874,500
2026-07-14$3.98$3.9819,700
2026-07-13$3.80$3.804,900
2026-07-10$4.20$4.2035,900
2026-07-09$4.01$4.0124,100
2026-07-08$4.18$4.1821,000
2026-07-07$4.08$4.0835,900
2026-07-06$3.93$3.934,600
2026-07-02$4.13$4.134,700
2026-07-01$4.14$4.1418,600
2026-06-30$4.34$4.34200,500
2026-06-29$4.13$4.1345,100
2026-06-26$4.08$4.0821,700
2026-06-25$4.00$4.006,500
2026-06-24$4.01$4.0119,100
2026-06-23$4.29$4.2941,300
2026-06-22$3.70$3.7027,700
2026-06-18$4.41$4.4154,400
2026-06-17$4.41$4.417,500
2026-06-16$4.45$4.4529,700
2026-06-15$4.57$4.5722,800
2026-06-12$4.89$4.8963,600
2026-06-11$4.28$4.2848,000
2026-06-10$4.36$4.3625,700
2026-06-09$4.40$4.4010,000
2026-06-08$4.74$4.7415,700
2026-06-05$4.78$4.7819,700
2026-06-04$4.72$4.7280,900
2026-06-03$5.26$5.2628,400
2026-06-02$5.44$5.4427,000
2026-06-01$5.44$5.4458,100
2026-05-29$5.28$5.2819,200
2026-05-28$5.47$5.4718,900
2026-05-27$5.40$5.4053,000
2026-05-26$5.33$5.3315,200
2026-05-22$5.70$5.7022,400
2026-05-21$5.50$5.5020,900
2026-05-20$5.73$5.7313,000
2026-05-19$5.78$5.784,100
2026-05-18$5.85$5.8532,200
2026-05-15$5.79$5.799,000
2026-05-14$6.00$6.0011,100
2026-05-13$6.10$6.1026,600
2026-05-12$6.07$6.0711,600
2026-05-11$5.77$5.7716,400
2026-05-08$6.05$6.0514,900
2026-05-07$5.58$5.5822,800
2026-05-06$5.71$5.7111,600
2026-05-05$5.71$5.7123,700
2026-05-04$5.92$5.924,800
2026-05-01$6.00$6.007,400
2026-04-30$6.20$6.209,100
2026-04-29$6.81$6.814,300
2026-04-28$6.55$6.554,300
2026-04-27$6.85$6.851,500
2026-04-24$6.80$6.805,000
2026-04-23$6.83$6.837,900
2026-04-22$6.75$6.756,800
2026-04-21$6.87$6.872,500
2026-04-20$6.60$6.6054,800
2026-04-17$6.73$6.7312,600
2026-04-16$6.67$6.6721,900
2026-04-15$6.99$6.9914,700
2026-04-14$6.81$6.813,100
2026-04-13$6.79$6.7910,300