NASDAQ:ASMB | Historical Stock Price | ASSEMBLY BIOSCIENCES, 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
2010-12-17 to 2026-09-04
Data captured

Stock Price Chart

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

$7.87$21.65$59.56$163.90$451.02$1,241.102010-12-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$9.84$9.8430,867
2023-12-28$9.72$9.7235,608
2023-12-27$9.72$9.7216,883
2023-12-26$9.84$9.8456,550
2023-12-22$9.48$9.4819,158
2023-12-21$9.12$9.1220,017
2023-12-20$9.24$9.2421,367
2023-12-19$9.12$9.1216,192
2023-12-18$9.12$9.1214,667
2023-12-15$9.00$9.0055,042
2023-12-14$9.48$9.4821,292
2023-12-13$9.36$9.3622,708
2023-12-12$8.76$8.7630,092
2023-12-11$9.12$9.1218,242
2023-12-08$9.12$9.1217,992
2023-12-07$8.88$8.8812,908
2023-12-06$9.24$9.2416,708
2023-12-05$9.00$9.0030,142
2023-12-04$8.88$8.8818,208
2023-12-01$8.64$8.648,017
2023-11-30$8.40$8.4031,283
2023-11-29$8.64$8.6438,042
2023-11-28$8.88$8.8822,192
2023-11-27$8.64$8.6453,800
2023-11-24$8.64$8.6498,692
2023-11-22$7.80$7.8091,475
2023-11-21$7.80$7.8038,700
2023-11-20$8.04$8.04129,008
2023-11-17$8.64$8.6430,758
2023-11-16$8.40$8.4032,242
2023-11-15$8.88$8.8879,675
2023-11-14$8.28$8.28184,817
2023-11-13$8.40$8.40112,767
2023-11-10$9.00$9.0076,408
2023-11-09$9.00$9.00150,617
2023-11-08$10.20$10.2039,808
2023-11-07$10.68$10.6842,900
2023-11-06$10.56$10.56110,208
2023-11-03$10.44$10.4473,225
2023-11-02$10.44$10.4451,442
2023-11-01$10.68$10.6850,767
2023-10-31$10.56$10.5635,258
2023-10-30$10.44$10.4454,525
2023-10-27$9.84$9.8467,500
2023-10-26$9.72$9.7269,550
2023-10-25$9.96$9.96100,175
2023-10-24$10.56$10.56163,450
2023-10-23$10.68$10.68224,425
2023-10-20$11.64$11.64179,675
2023-10-19$12.60$12.60407,150
2023-10-18$12.12$12.12722,225
2023-10-17$15.00$15.006,323,483
2023-10-16$8.76$8.763,967
2023-10-13$8.52$8.522,942
2023-10-12$9.00$9.005,408
2023-10-11$8.88$8.889,250
2023-10-10$8.76$8.7615,458
2023-10-09$9.24$9.2450,100
2023-10-06$9.12$9.127,583
2023-10-05$9.48$9.487,233
2023-10-04$9.48$9.489,725
2023-10-03$9.48$9.4831,117
2023-10-02$10.20$10.207,192
2023-09-29$10.68$10.687,183
2023-09-28$10.44$10.444,558
2023-09-27$10.56$10.564,950
2023-09-26$10.80$10.807,992
2023-09-25$10.68$10.686,875
2023-09-22$11.04$11.049,425
2023-09-21$11.28$11.2813,608
2023-09-20$11.64$11.645,917
2023-09-19$11.28$11.289,733
2023-09-18$12.00$12.0037,917
2023-09-15$10.92$10.929,000
2023-09-14$10.80$10.805,317
2023-09-13$10.80$10.809,583
2023-09-12$11.28$11.281,158
2023-09-11$11.28$11.281,225
2023-09-08$11.64$11.6410,550
2023-09-07$10.92$10.923,250
2023-09-06$11.04$11.044,417
2023-09-05$11.40$11.404,550
2023-09-01$11.76$11.7611,967
2023-08-31$11.88$11.8811,150
2023-08-30$11.40$11.406,467
2023-08-29$11.28$11.284,317
2023-08-28$11.16$11.1614,983
2023-08-25$10.68$10.684,100
2023-08-24$11.16$11.167,025
2023-08-23$10.92$10.923,300
2023-08-22$11.04$11.045,483
2023-08-21$10.68$10.688,017
2023-08-18$11.16$11.162,708
2023-08-17$11.04$11.046,417
2023-08-16$11.40$11.4015,233
2023-08-15$11.88$11.889,267
2023-08-14$12.00$12.007,392
2023-08-11$12.60$12.609,967
2023-08-10$12.84$12.844,042
2023-08-09$12.72$12.7212,492
2023-08-08$12.96$12.967,917
2023-08-07$13.08$13.088,167
2023-08-04$13.20$13.205,625
2023-08-03$13.32$13.329,342
2023-08-02$13.32$13.326,308
2023-08-01$13.08$13.083,467
2023-07-31$13.32$13.329,833
2023-07-28$13.44$13.444,517
2023-07-27$13.20$13.2012,700
2023-07-26$13.08$13.085,142
2023-07-25$12.84$12.843,942
2023-07-24$13.20$13.208,383
2023-07-21$13.08$13.083,608
2023-07-20$13.08$13.085,133
2023-07-19$13.32$13.323,067
2023-07-18$13.20$13.2012,467
2023-07-17$13.56$13.5629,858
2023-07-14$12.96$12.9611,508
2023-07-13$13.44$13.445,467
2023-07-12$13.08$13.083,442
2023-07-11$13.08$13.088,192
2023-07-10$12.84$12.843,008
2023-07-07$12.96$12.961,975
2023-07-06$12.84$12.848,058
2023-07-05$12.84$12.845,958
2023-07-03$12.84$12.8415,192
2023-06-30$13.80$13.8014,833
2023-06-29$12.96$12.9610,925
2023-06-28$12.60$12.608,108
2023-06-27$12.84$12.841,892
2023-06-26$12.96$12.966,108
2023-06-23$13.08$13.085,250
2023-06-22$13.08$13.082,733
2023-06-21$13.44$13.449,783
2023-06-20$12.84$12.847,142
2023-06-16$13.08$13.0813,533
2023-06-15$12.96$12.964,625
2023-06-14$12.48$12.484,642
2023-06-13$12.96$12.963,525
2023-06-12$12.72$12.724,700
2023-06-09$12.96$12.9610,117
2023-06-08$13.44$13.446,283
2023-06-07$13.32$13.325,500
2023-06-06$13.20$13.205,500
2023-06-05$13.20$13.2026,083
2023-06-02$13.32$13.3236,258
2023-06-01$11.52$11.524,783
2023-05-31$11.52$11.521,242
2023-05-30$11.40$11.408,733
2023-05-26$11.76$11.765,883
2023-05-25$11.64$11.6414,992
2023-05-24$12.24$12.247,717
2023-05-23$12.84$12.8426,075
2023-05-22$13.08$13.089,475
2023-05-19$12.48$12.488,450
2023-05-18$12.12$12.122,700
2023-05-17$12.24$12.249,733
2023-05-16$12.24$12.2410,525
2023-05-15$12.48$12.482,633
2023-05-12$12.60$12.6011,517
2023-05-11$12.72$12.7211,750
2023-05-10$13.20$13.2010,208
2023-05-09$12.84$12.848,133
2023-05-08$12.48$12.485,350
2023-05-05$12.36$12.3620,908
2023-05-04$12.48$12.482,583
2023-05-03$12.00$12.004,525
2023-05-02$12.36$12.3610,567
2023-05-01$12.36$12.365,075
2023-04-28$12.48$12.485,250
2023-04-27$12.48$12.484,983
2023-04-26$11.88$11.885,825
2023-04-25$11.88$11.8817,475
2023-04-24$11.88$11.889,208
2023-04-21$11.76$11.7615,167
2023-04-20$11.76$11.7648,075
2023-04-19$13.44$13.448,708
2023-04-18$13.08$13.0883,833
2023-04-17$13.56$13.5630,367
2023-04-14$11.88$11.8830,208
2023-04-13$11.40$11.4070,408
2023-04-12$9.84$9.8415,892
2023-04-11$10.20$10.2017,350
2023-04-10$9.96$9.965,925
2023-04-06$10.20$10.2029,500
2023-04-05$9.84$9.8420,225
2023-04-04$9.72$9.7210,600
2023-04-03$10.08$10.088,800
2023-03-31$10.08$10.0821,067
2023-03-30$9.60$9.6054,350
2023-03-29$10.68$10.6825,092
2023-03-28$11.04$11.0438,592
2023-03-27$11.76$11.7619,942
2023-03-24$12.48$12.489,258
2023-03-23$12.84$12.8449,683
2023-03-22$14.04$14.048,808
2023-03-21$14.40$14.4012,417
2023-03-20$14.76$14.7613,333
2023-03-17$14.76$14.7613,250
2023-03-16$14.76$14.7613,708
2023-03-15$15.84$15.8410,042
2023-03-14$15.60$15.608,642
2023-03-13$15.12$15.1233,108
2023-03-10$15.00$15.0028,533
2023-03-09$15.84$15.8431,783
2023-03-08$17.16$17.1650,692
2023-03-07$16.08$16.0818,975
2023-03-06$16.68$16.6817,267
2023-03-03$16.44$16.4416,158
2023-03-02$16.32$16.329,208
2023-03-01$16.56$16.565,542
2023-02-28$16.32$16.323,308
2023-02-27$16.56$16.569,358
2023-02-24$16.20$16.2011,525
2023-02-23$17.16$17.169,342
2023-02-22$16.92$16.9213,450
2023-02-21$17.16$17.169,483
2023-02-17$18.00$18.003,842
2023-02-16$18.36$18.3624,067
2023-02-15$18.36$18.3611,000
2023-02-14$18.48$18.484,100
2023-02-13$18.72$18.729,642
2023-02-10$18.00$18.007,225
2023-02-09$18.48$18.4815,250
2023-02-08$19.32$19.3211,833
2023-02-07$19.80$19.8011,042
2023-02-06$19.92$19.9215,400
2023-02-03$20.16$20.1626,008
2023-02-02$20.40$20.4018,842
2023-02-01$20.64$20.6416,117
2023-01-31$20.88$20.8827,133
2023-01-30$20.28$20.2823,775
2023-01-27$20.52$20.5230,475
2023-01-26$20.16$20.1635,883
2023-01-25$19.80$19.8068,233
2023-01-24$18.48$18.4837,275
2023-01-23$18.00$18.0019,975
2023-01-20$17.88$17.8815,183
2023-01-19$18.00$18.008,475
2023-01-18$18.24$18.246,192
2023-01-17$18.84$18.8431,367
2023-01-13$18.48$18.4833,217
2023-01-12$18.00$18.0022,833
2023-01-11$18.12$18.1229,350
2023-01-10$18.48$18.4828,067
2023-01-09$19.08$19.0882,467
2023-01-06$16.56$16.5648,000
2023-01-05$16.80$16.8034,958
2023-01-04$16.44$16.4430,483
2023-01-03$16.08$16.0832,058