NASDAQ:ZLAB | Stock Price History | Zai Lab Ltd

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
2017-09-20 to 2026-09-04
Data captured

Stock Price Chart

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

$13.70$23.25$39.47$66.99$113.72$193.022017-09-202026-08-27

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$26.4953,509
2026-09-03$26.9045,442
2026-09-02$26.5673,112
2026-09-01$25.0652,888
2026-08-31$25.4474,001
2026-08-28$26.3556,187
2026-08-27$26.82$26.82597,300$26.9433,735
2026-08-26$26.03$26.031,141,000$25.6383,000
2026-08-25$26.17$26.17705,500$26.1540,101
2026-08-24$25.64$25.641,151,400$25.5665,367
2026-08-21$26.01$26.011,001,600$26.2246,030
2026-08-20$26.02$26.021,386,100$26.3856,812
2026-08-19$26.72$26.721,729,200$26.14111,948
2026-08-18$25.57$25.571,631,000$24.7687,489
2026-08-17$25.64$25.641,359,100$25.16111,723
2026-08-14$25.90$25.901,234,000$25.5068,116
2026-08-13$26.03$26.031,042,200$26.2137,830
2026-08-12$25.49$25.492,182,200$25.14138,328
2026-08-11$26.00$26.003,809,600$23.68142,432
2026-08-10$23.57$23.571,698,000$22.6084,015
2026-08-07$23.32$23.322,046,100$21.7779,314
2026-08-06$20.88$20.881,388,600$18.8898,539
2026-08-05$18.37$18.37195,300$18.3512,475
2026-08-04$18.49$18.49290,500$18.5510,859
2026-08-03$18.18$18.18324,300$18.2815,892
2026-07-31$18.27$18.27353,700$18.2625,903
2026-07-30$18.21$18.21332,600$18.2610,991
2026-07-29$18.31$18.31577,600$18.3630,530
2026-07-28$18.62$18.621,136,500$18.8948,982
2026-07-27$18.64$18.64708,600$19.1140,252
2026-07-24$19.22$19.22478,100$19.4722,728
2026-07-23$19.68$19.68660,400$20.1640,504
2026-07-22$20.50$20.50248,400$20.797,144
2026-07-21$20.48$20.48770,700$20.1944,976
2026-07-20$20.52$20.52436,800$20.5432,045
2026-07-17$20.20$20.20958,500
2026-07-16$20.75$20.75654,400
2026-07-15$20.44$20.44959,600
2026-07-14$19.30$19.30491,200
2026-07-13$19.62$19.621,459,000
2026-07-10$20.49$20.491,189,800
2026-07-09$19.98$19.98935,300
2026-07-08$19.75$19.751,353,700
2026-07-07$19.35$19.35606,100
2026-07-06$19.08$19.08528,600
2026-07-02$19.12$19.12389,200
2026-07-01$19.15$19.15686,400
2026-06-30$19.00$19.00754,800
2026-06-29$18.41$18.41944,900
2026-06-26$18.00$18.001,855,200
2026-06-25$18.52$18.52717,200
2026-06-24$18.37$18.371,132,600
2026-06-23$18.49$18.491,669,900
2026-06-22$18.48$18.48913,100
2026-06-18$18.18$18.18978,100
2026-06-17$17.88$17.881,011,600
2026-06-16$17.73$17.73355,000
2026-06-15$17.73$17.73638,000
2026-06-12$17.07$17.071,305,400
2026-06-11$17.64$17.641,005,000
2026-06-10$17.26$17.261,171,100
2026-06-09$16.65$16.651,380,800
2026-06-08$16.48$16.481,084,400
2026-06-05$16.62$16.621,695,000
2026-06-04$17.34$17.34666,200
2026-06-03$17.17$17.17584,300
2026-06-02$17.15$17.151,768,800
2026-06-01$17.09$17.09914,900
2026-05-29$17.69$17.69913,800
2026-05-28$18.48$18.48959,400
2026-05-27$18.69$18.69716,600
2026-05-26$18.45$18.45557,100
2026-05-22$18.61$18.61390,000
2026-05-21$19.10$19.10427,600
2026-05-20$18.81$18.81834,300
2026-05-19$18.37$18.37626,600
2026-05-18$18.86$18.861,649,200
2026-05-15$20.59$20.59903,100
2026-05-14$20.33$20.331,054,800
2026-05-13$20.47$20.47759,000
2026-05-12$19.53$19.53465,000
2026-05-11$19.59$19.59984,200
2026-05-08$18.60$18.601,255,200
2026-05-07$19.76$19.761,269,100
2026-05-06$21.01$21.011,054,700
2026-05-05$20.98$20.98228,300
2026-05-04$21.22$21.22305,600
2026-05-01$21.54$21.54244,800
2026-04-30$21.64$21.64266,400
2026-04-29$20.75$20.75699,900
2026-04-28$22.14$22.141,094,200
2026-04-27$21.88$21.88252,400
2026-04-24$22.77$22.77498,000
2026-04-23$21.88$21.88745,100
2026-04-22$22.87$22.87820,800
2026-04-21$24.44$24.441,424,200
2026-04-20$25.25$25.251,033,900
2026-04-17$24.19$24.191,451,700
2026-04-16$23.50$23.501,340,900
2026-04-15$23.25$23.251,401,900