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.

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$245.52$245.5233,667
2019-12-30$247.08$247.0840,958
2019-12-27$251.28$251.2834,475
2019-12-26$257.52$257.5222,108
2019-12-24$261.00$261.0015,342
2019-12-23$255.24$255.2432,842
2019-12-20$252.60$252.6084,000
2019-12-19$248.40$248.4024,092
2019-12-18$236.88$236.8828,575
2019-12-17$237.48$237.4825,000
2019-12-16$240.00$240.0045,833
2019-12-13$257.52$257.52147,225
2019-12-12$285.72$285.72526,008
2019-12-11$212.52$212.5225,108
2019-12-10$211.08$211.0817,625
2019-12-09$199.56$199.5614,467
2019-12-06$197.16$197.1625,808
2019-12-05$192.00$192.0025,092
2019-12-04$192.72$192.7245,408
2019-12-03$196.80$196.8023,917
2019-12-02$194.88$194.8817,258
2019-11-29$194.64$194.646,708
2019-11-27$189.00$189.0023,142
2019-11-26$179.88$179.8835,367
2019-11-25$180.96$180.9646,025
2019-11-22$169.20$169.2015,792
2019-11-21$167.40$167.4050,508
2019-11-20$166.32$166.3290,783
2019-11-19$159.48$159.4841,675
2019-11-18$158.40$158.4032,192
2019-11-15$156.00$156.0059,267
2019-11-14$144.84$144.8493,183
2019-11-13$168.36$168.3666,558
2019-11-12$169.92$169.9264,183
2019-11-11$173.76$173.76157,125
2019-11-08$204.96$204.9695,683
2019-11-07$194.64$194.6443,033
2019-11-06$193.32$193.3242,133
2019-11-05$204.12$204.1238,333
2019-11-04$203.04$203.0449,675
2019-11-01$203.16$203.1647,275
2019-10-31$198.12$198.1263,942
2019-10-30$183.84$183.8427,550
2019-10-29$183.00$183.0033,258
2019-10-28$188.28$188.28108,350
2019-10-25$181.92$181.9235,933
2019-10-24$171.12$171.1289,275
2019-10-23$169.44$169.4456,475
2019-10-22$168.96$168.9636,642
2019-10-21$180.84$180.8471,792
2019-10-18$180.60$180.60131,608
2019-10-17$186.12$186.12632,825
2019-10-16$152.64$152.64241,200
2019-10-15$111.60$111.6027,767
2019-10-14$108.12$108.1212,783
2019-10-11$104.52$104.5212,417
2019-10-10$101.64$101.6415,325
2019-10-09$100.32$100.3226,842
2019-10-08$107.76$107.7630,525
2019-10-07$107.88$107.8825,867
2019-10-04$108.48$108.4813,425
2019-10-03$110.40$110.4028,558
2019-10-02$117.36$117.3626,850
2019-10-01$111.72$111.7226,958
2019-09-30$117.96$117.9629,575
2019-09-27$127.80$127.8032,475
2019-09-26$135.96$135.9614,942
2019-09-25$146.76$146.7647,042
2019-09-24$159.12$159.1251,992
2019-09-23$164.64$164.6421,025
2019-09-20$169.32$169.3232,167
2019-09-19$174.12$174.1239,133
2019-09-18$177.84$177.8449,958
2019-09-17$153.00$153.0033,558
2019-09-16$144.00$144.0013,742
2019-09-13$136.20$136.2012,333
2019-09-12$136.20$136.2015,092
2019-09-11$135.60$135.6022,333
2019-09-10$132.00$132.0015,850
2019-09-09$129.84$129.849,233
2019-09-06$132.48$132.4810,817
2019-09-05$133.92$133.9212,092
2019-09-04$130.44$130.4415,283
2019-09-03$130.92$130.9219,892
2019-08-30$135.72$135.7212,908
2019-08-29$138.00$138.0010,667
2019-08-28$139.20$139.207,717
2019-08-27$137.40$137.4014,683
2019-08-26$141.00$141.0018,550
2019-08-23$143.04$143.0416,158
2019-08-22$146.52$146.5211,317
2019-08-21$151.32$151.327,317
2019-08-20$149.64$149.649,300
2019-08-19$152.40$152.4016,350
2019-08-16$149.88$149.8811,233
2019-08-15$147.36$147.3612,217
2019-08-14$148.56$148.5623,842
2019-08-13$153.60$153.6021,350
2019-08-12$151.08$151.0822,033
2019-08-09$168.00$168.0036,867
2019-08-08$168.00$168.0055,625
2019-08-07$171.00$171.00125,258
2019-08-06$142.32$142.3230,133
2019-08-05$142.32$142.329,908
2019-08-02$145.44$145.4413,033
2019-08-01$152.40$152.4010,750
2019-07-31$150.00$150.0027,992
2019-07-30$150.24$150.2416,558
2019-07-29$144.84$144.8417,033
2019-07-26$145.20$145.2036,267
2019-07-25$147.60$147.6013,608
2019-07-24$156.84$156.8417,267
2019-07-23$156.24$156.2417,717
2019-07-22$158.52$158.5210,967
2019-07-19$156.00$156.0017,750
2019-07-18$167.64$167.645,883
2019-07-17$168.24$168.2414,617
2019-07-16$163.80$163.8016,133
2019-07-15$163.08$163.0823,167
2019-07-12$160.56$160.5616,500
2019-07-11$158.40$158.4037,250
2019-07-10$162.96$162.9613,658
2019-07-09$165.36$165.3643,325
2019-07-08$164.16$164.1617,342
2019-07-05$176.16$176.1631,425
2019-07-03$173.16$173.1622,117
2019-07-02$172.08$172.0810,967
2019-07-01$177.72$177.7219,767
2019-06-28$161.88$161.88113,008
2019-06-27$166.32$166.3235,717
2019-06-26$160.44$160.4416,642
2019-06-25$166.32$166.3238,333
2019-06-24$154.80$154.8021,142
2019-06-21$157.44$157.4497,967
2019-06-20$163.32$163.3211,817
2019-06-19$169.44$169.4411,692
2019-06-18$171.60$171.6019,225
2019-06-17$180.00$180.0012,692
2019-06-14$174.36$174.367,883
2019-06-13$183.48$183.4811,942
2019-06-12$177.60$177.608,175
2019-06-11$172.32$172.327,733
2019-06-10$173.64$173.649,225
2019-06-07$177.48$177.4811,758
2019-06-06$169.56$169.568,458
2019-06-05$176.16$176.1614,800
2019-06-04$178.80$178.8015,358
2019-06-03$171.60$171.6014,550
2019-05-31$168.48$168.4819,008
2019-05-30$174.96$174.9616,600
2019-05-29$180.36$180.3610,250
2019-05-28$182.52$182.527,825
2019-05-24$187.32$187.328,350
2019-05-23$181.20$181.2012,558
2019-05-22$185.52$185.5213,808
2019-05-21$184.44$184.4423,600
2019-05-20$181.20$181.208,908
2019-05-17$182.64$182.6418,800
2019-05-16$189.84$189.8418,433
2019-05-15$191.52$191.5214,983
2019-05-14$197.40$197.4014,017
2019-05-13$192.00$192.0014,058
2019-05-10$201.84$201.8421,017
2019-05-09$194.64$194.6411,017
2019-05-08$192.96$192.9620,008
2019-05-07$195.24$195.2415,033
2019-05-06$202.80$202.8018,500
2019-05-03$182.28$182.2850,658
2019-05-02$185.64$185.6412,758
2019-05-01$184.08$184.0837,992
2019-04-30$189.36$189.3613,950
2019-04-29$191.88$191.8811,375
2019-04-26$189.00$189.0017,542
2019-04-25$188.16$188.1616,833
2019-04-24$187.32$187.3225,217
2019-04-23$182.52$182.5271,567
2019-04-22$186.60$186.6032,492
2019-04-18$198.84$198.8441,683
2019-04-17$193.08$193.0868,108
2019-04-16$195.12$195.1272,408
2019-04-15$177.36$177.36259,633
2019-04-12$225.48$225.4831,433
2019-04-11$235.20$235.2020,800
2019-04-10$226.44$226.4428,692
2019-04-09$245.76$245.7623,975
2019-04-08$249.60$249.6016,825
2019-04-05$246.84$246.8431,592
2019-04-04$235.68$235.6811,683
2019-04-03$238.92$238.9213,183
2019-04-02$234.36$234.3614,908
2019-04-01$232.20$232.2011,850
2019-03-29$236.28$236.2815,042
2019-03-28$242.28$242.2813,792
2019-03-27$228.96$228.9624,708
2019-03-26$216.00$216.0031,292
2019-03-25$212.40$212.4036,200
2019-03-22$218.40$218.4029,975
2019-03-21$228.00$228.0049,033
2019-03-20$224.76$224.7612,950
2019-03-19$238.56$238.5620,467
2019-03-18$235.68$235.6861,900
2019-03-15$242.76$242.76104,717
2019-03-14$242.76$242.7625,117
2019-03-13$241.20$241.2037,392
2019-03-12$237.24$237.2414,150
2019-03-11$225.24$225.2413,617
2019-03-08$218.04$218.0414,450
2019-03-07$226.08$226.0813,242
2019-03-06$226.92$226.9223,725
2019-03-05$242.52$242.5227,683
2019-03-04$246.36$246.3625,833
2019-03-01$250.80$250.8020,308
2019-02-28$256.68$256.689,367
2019-02-27$267.12$267.1216,533
2019-02-26$259.68$259.689,625
2019-02-25$259.80$259.8010,658
2019-02-22$256.32$256.3215,550
2019-02-21$261.84$261.8426,825
2019-02-20$254.76$254.7610,675
2019-02-19$269.88$269.8812,083
2019-02-15$274.56$274.5613,667
2019-02-14$272.40$272.4016,017
2019-02-13$288.72$288.7219,075
2019-02-12$282.00$282.0015,992
2019-02-11$273.00$273.007,400
2019-02-08$269.88$269.8813,158
2019-02-07$260.76$260.766,208
2019-02-06$263.04$263.048,608
2019-02-05$276.24$276.2412,617
2019-02-04$263.40$263.408,750
2019-02-01$276.36$276.369,200
2019-01-31$273.36$273.3617,150
2019-01-30$263.88$263.8812,875
2019-01-29$253.20$253.205,450
2019-01-28$252.72$252.726,758
2019-01-25$253.80$253.805,608
2019-01-24$251.04$251.0414,625
2019-01-23$243.84$243.848,433
2019-01-22$245.76$245.7610,908
2019-01-18$252.00$252.0013,733
2019-01-17$255.00$255.006,375
2019-01-16$255.48$255.488,125
2019-01-15$256.56$256.5630,500
2019-01-14$242.52$242.5253,717
2019-01-11$253.08$253.0846,542
2019-01-10$239.52$239.5273,192
2019-01-09$264.00$264.0027,625
2019-01-08$289.44$289.4416,800
2019-01-07$299.16$299.1617,675
2019-01-04$285.72$285.729,742
2019-01-03$269.64$269.6411,433
2019-01-02$276.48$276.4812,467