NASDAQ:ZYME | Stock Price History | Zymeworks 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
2017-04-28 to 2026-09-04
Data captured

Stock Price Chart

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

$4.52$7.56$12.64$21.13$35.33$59.062017-04-282026-08-27

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$29.8121,258
2026-09-03$31.2126,224
2026-09-02$30.0625,701
2026-09-01$29.0814,747
2026-08-31$28.1628,171
2026-08-28$28.7232,187
2026-08-27$29.01$29.01625,200$29.3667,457
2026-08-26$29.31$29.311,215,700$27.6160,661
2026-08-25$27.47$27.472,076,600$29.02115,988
2026-08-24$28.77$28.77823,000$28.7053,846
2026-08-21$28.67$28.67835,700$27.1831,219
2026-08-20$26.57$26.57498,700$27.2917,962
2026-08-19$27.21$27.21845,200$26.5451,792
2026-08-18$26.07$26.07650,100$25.5539,063
2026-08-17$25.31$25.31442,400$25.1626,165
2026-08-14$25.12$25.12332,600$25.7316,456
2026-08-13$25.76$25.76664,700$25.2055,752
2026-08-12$24.93$24.93563,600$24.1040,304
2026-08-11$24.32$24.32461,200$24.6028,968
2026-08-10$24.16$24.16819,900$23.7954,193
2026-08-07$23.54$23.54578,100$24.4231,764
2026-08-06$23.13$23.13673,500$23.5330,893
2026-08-05$23.50$23.50488,400$23.1023,263
2026-08-04$22.79$22.79419,800$22.8619,623
2026-08-03$21.81$21.81398,300$22.0319,380
2026-07-31$21.94$21.94375,100$22.2614,666
2026-07-30$22.71$22.71402,900$22.4723,265
2026-07-29$22.01$22.01340,500$22.6619,185
2026-07-28$22.61$22.61358,000$23.4622,381
2026-07-27$23.00$23.00259,300$23.2716,544
2026-07-24$22.86$22.86272,400$23.3412,612
2026-07-23$23.12$23.12357,900$23.0719,458
2026-07-22$23.36$23.36388,100$24.0817,536
2026-07-21$24.05$24.05512,900$24.0020,488
2026-07-20$23.76$23.76437,400$24.3616,156
2026-07-17$24.19$24.19444,700
2026-07-16$24.19$24.19458,800
2026-07-15$24.66$24.66326,200
2026-07-14$24.66$24.66346,000
2026-07-13$24.94$24.94340,700
2026-07-10$25.88$25.88483,200
2026-07-09$27.07$27.07598,100
2026-07-08$26.65$26.65901,600
2026-07-07$26.72$26.72771,600
2026-07-06$25.33$25.33622,900
2026-07-02$26.31$26.31563,800
2026-07-01$25.72$25.72558,600
2026-06-30$26.14$26.141,097,300
2026-06-29$24.10$24.101,086,900
2026-06-26$24.15$24.15942,300
2026-06-25$23.77$23.77429,700
2026-06-24$24.30$24.30432,000
2026-06-23$23.88$23.88623,500
2026-06-22$23.26$23.26530,500
2026-06-18$23.14$23.14699,000
2026-06-17$23.14$23.14697,700
2026-06-16$22.49$22.49596,800
2026-06-15$23.26$23.26526,400
2026-06-12$22.88$22.88523,000
2026-06-11$22.97$22.971,335,500
2026-06-10$22.85$22.85620,700
2026-06-09$23.26$23.26875,700
2026-06-08$23.93$23.93553,200
2026-06-05$24.04$24.04464,800
2026-06-04$25.10$25.10467,200
2026-06-03$24.35$24.35802,700
2026-06-02$24.11$24.11887,500
2026-06-01$24.54$24.541,910,900
2026-05-29$25.13$25.13585,700
2026-05-28$25.48$25.48389,900
2026-05-27$24.79$24.79509,500
2026-05-26$25.40$25.401,001,900
2026-05-22$25.61$25.61478,000
2026-05-21$25.11$25.11618,600
2026-05-20$24.84$24.84542,900
2026-05-19$24.40$24.40615,300
2026-05-18$24.43$24.43750,200
2026-05-15$23.93$23.93640,800
2026-05-14$23.96$23.96557,500
2026-05-13$24.57$24.57646,800
2026-05-12$23.90$23.90724,000
2026-05-11$24.03$24.031,185,200
2026-05-08$23.89$23.891,454,100
2026-05-07$26.60$26.60707,900
2026-05-06$27.61$27.61427,500
2026-05-05$26.68$26.68412,700
2026-05-04$26.78$26.78352,500
2026-05-01$26.61$26.61370,100
2026-04-30$27.54$27.54482,700
2026-04-29$27.83$27.83824,400
2026-04-28$27.94$27.94421,300
2026-04-27$28.56$28.56950,200
2026-04-24$28.10$28.10570,600
2026-04-23$27.43$27.43559,800
2026-04-22$28.53$28.53715,600
2026-04-21$28.27$28.27490,700
2026-04-20$27.85$27.85311,800
2026-04-17$27.80$27.80487,200
2026-04-16$27.20$27.20336,000
2026-04-15$27.73$27.73790,400