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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$72.60$72.6032,567
2020-12-30$72.96$72.9647,467
2020-12-29$71.28$71.2871,492
2020-12-28$72.12$72.1272,458
2020-12-24$74.40$74.4041,350
2020-12-23$76.20$76.2075,608
2020-12-22$74.88$74.8850,600
2020-12-21$75.00$75.00133,067
2020-12-18$72.84$72.84168,558
2020-12-17$72.72$72.7250,808
2020-12-16$72.48$72.4863,608
2020-12-15$73.92$73.9257,858
2020-12-14$74.64$74.6484,075
2020-12-11$72.60$72.6044,025
2020-12-10$73.32$73.3266,675
2020-12-09$72.12$72.1289,267
2020-12-08$74.40$74.4059,750
2020-12-07$73.56$73.5683,283
2020-12-04$74.52$74.5291,575
2020-12-03$71.28$71.28108,325
2020-12-02$68.28$68.2876,125
2020-12-01$67.92$67.9269,383
2020-11-30$69.24$69.24168,733
2020-11-27$72.00$72.00104,708
2020-11-25$68.40$68.4089,592
2020-11-24$66.24$66.24158,933
2020-11-23$65.88$65.8890,633
2020-11-20$65.28$65.28109,092
2020-11-19$64.44$64.4476,433
2020-11-18$63.84$63.84186,467
2020-11-17$67.32$67.32115,692
2020-11-16$67.44$67.44142,408
2020-11-13$67.44$67.44113,308
2020-11-12$66.48$66.48145,792
2020-11-11$64.20$64.20205,433
2020-11-10$65.76$65.76225,958
2020-11-09$66.84$66.84617,700
2020-11-06$58.44$58.441,804,192
2020-11-05$190.80$190.8016,100
2020-11-04$192.48$192.4837,008
2020-11-03$178.56$178.5635,833
2020-11-02$177.00$177.0022,083
2020-10-30$176.88$176.8820,042
2020-10-29$179.88$179.8822,983
2020-10-28$179.04$179.0437,692
2020-10-27$177.72$177.7232,450
2020-10-26$174.48$174.4820,775
2020-10-23$178.44$178.4422,408
2020-10-22$185.04$185.0420,800
2020-10-21$185.76$185.7623,992
2020-10-20$184.20$184.2025,750
2020-10-19$186.60$186.6019,092
2020-10-16$187.44$187.4412,775
2020-10-15$185.04$185.049,633
2020-10-14$185.28$185.2814,158
2020-10-13$188.76$188.7617,967
2020-10-12$186.36$186.369,867
2020-10-09$185.04$185.0412,217
2020-10-08$188.04$188.0414,375
2020-10-07$188.76$188.7619,550
2020-10-06$195.00$195.0017,225
2020-10-05$203.88$203.8821,792
2020-10-02$198.36$198.3615,625
2020-10-01$207.48$207.4822,275
2020-09-30$197.28$197.2819,808
2020-09-29$195.00$195.0011,267
2020-09-28$193.92$193.9211,550
2020-09-25$194.88$194.8822,567
2020-09-24$180.96$180.9617,075
2020-09-23$193.08$193.0829,692
2020-09-22$204.00$204.0022,642
2020-09-21$207.72$207.7241,575
2020-09-18$209.28$209.2876,633
2020-09-17$216.00$216.0016,933
2020-09-16$216.24$216.2418,233
2020-09-15$213.24$213.2423,025
2020-09-14$210.84$210.8448,792
2020-09-11$206.76$206.7633,358
2020-09-10$210.96$210.9632,650
2020-09-09$217.92$217.9218,925
2020-09-08$214.08$214.0816,067
2020-09-04$225.24$225.2411,792
2020-09-03$229.80$229.8015,300
2020-09-02$239.76$239.7614,125
2020-09-01$241.68$241.6822,633
2020-08-31$262.44$262.4414,933
2020-08-28$260.76$260.7614,992
2020-08-27$254.88$254.887,292
2020-08-26$252.48$252.489,817
2020-08-25$258.00$258.009,783
2020-08-24$248.04$248.0414,733
2020-08-21$261.72$261.7214,358
2020-08-20$270.12$270.127,800
2020-08-19$258.48$258.4827,717
2020-08-18$260.28$260.289,433
2020-08-17$265.20$265.2020,558
2020-08-14$251.64$251.6410,942
2020-08-13$250.80$250.8014,083
2020-08-12$249.60$249.6020,483
2020-08-11$252.72$252.7215,350
2020-08-10$267.72$267.7215,642
2020-08-07$262.20$262.2019,167
2020-08-06$268.08$268.0815,742
2020-08-05$268.80$268.8025,467
2020-08-04$266.52$266.5210,292
2020-08-03$276.96$276.9615,675
2020-07-31$266.40$266.4018,917
2020-07-30$268.56$268.5610,708
2020-07-29$264.36$264.3640,067
2020-07-28$263.88$263.8833,642
2020-07-27$284.64$284.6414,133
2020-07-24$273.12$273.1215,400
2020-07-23$279.00$279.0025,467
2020-07-22$298.20$298.2011,275
2020-07-21$304.44$304.4416,267
2020-07-20$324.48$324.4836,733
2020-07-17$293.76$293.7615,542
2020-07-16$286.80$286.808,467
2020-07-15$291.72$291.7211,958
2020-07-14$283.20$283.2013,725
2020-07-13$276.00$276.0016,308
2020-07-10$276.24$276.248,817
2020-07-09$282.96$282.9614,333
2020-07-08$290.52$290.5215,983
2020-07-07$286.92$286.9210,583
2020-07-06$276.84$276.8418,008
2020-07-02$278.16$278.1612,567
2020-07-01$279.60$279.6018,550
2020-06-30$279.84$279.8410,200
2020-06-29$281.40$281.4012,467
2020-06-26$270.36$270.3653,917
2020-06-25$285.72$285.7213,917
2020-06-24$277.92$277.9217,383
2020-06-23$287.52$287.5223,558
2020-06-22$275.04$275.0420,442
2020-06-19$268.92$268.9285,900
2020-06-18$264.84$264.8410,983
2020-06-17$267.96$267.9611,550
2020-06-16$261.60$261.6014,983
2020-06-15$255.36$255.3615,000
2020-06-12$250.56$250.5616,417
2020-06-11$245.64$245.6418,958
2020-06-10$258.36$258.369,892
2020-06-09$260.88$260.8813,400
2020-06-08$254.64$254.6414,025
2020-06-05$264.00$264.0028,975
2020-06-04$239.40$239.4012,150
2020-06-03$234.12$234.1216,267
2020-06-02$229.08$229.0828,658
2020-06-01$225.84$225.8417,775
2020-05-29$233.88$233.8819,358
2020-05-28$235.20$235.2011,108
2020-05-27$246.24$246.2414,483
2020-05-26$241.80$241.8012,992
2020-05-22$252.48$252.486,575
2020-05-21$248.16$248.1614,050
2020-05-20$252.48$252.4814,567
2020-05-19$241.08$241.0814,767
2020-05-18$263.16$263.1631,675
2020-05-15$252.24$252.2421,825
2020-05-14$222.72$222.7214,467
2020-05-13$227.64$227.6417,417
2020-05-12$244.20$244.2023,833
2020-05-11$246.72$246.7222,042
2020-05-08$238.68$238.6829,150
2020-05-07$214.80$214.8011,733
2020-05-06$210.00$210.0011,108
2020-05-05$210.24$210.249,058
2020-05-04$213.12$213.127,842
2020-05-01$204.12$204.1218,308
2020-04-30$210.12$210.1213,975
2020-04-29$221.04$221.0415,208
2020-04-28$216.12$216.1210,517
2020-04-27$221.16$221.169,933
2020-04-24$218.40$218.4022,133
2020-04-23$211.08$211.0816,325
2020-04-22$208.56$208.5611,608
2020-04-21$207.00$207.0022,908
2020-04-20$207.36$207.3613,117
2020-04-17$210.84$210.8410,383
2020-04-16$201.60$201.609,958
2020-04-15$203.28$203.2818,083
2020-04-14$203.28$203.2815,167
2020-04-13$188.04$188.0419,742
2020-04-09$197.04$197.0413,558
2020-04-08$195.12$195.1212,750
2020-04-07$194.40$194.4016,408
2020-04-06$203.40$203.4035,392
2020-04-03$181.20$181.2016,833
2020-04-02$187.08$187.0828,733
2020-04-01$174.84$174.8419,725
2020-03-31$177.96$177.9622,442
2020-03-30$183.48$183.4814,292
2020-03-27$173.40$173.4019,167
2020-03-26$180.60$180.6033,042
2020-03-25$165.36$165.3626,233
2020-03-24$171.12$171.1220,250
2020-03-23$175.92$175.9220,733
2020-03-20$174.96$174.9682,783
2020-03-19$163.32$163.3235,200
2020-03-18$141.96$141.9628,900
2020-03-17$146.40$146.4033,733
2020-03-16$123.24$123.2430,275
2020-03-13$168.36$168.3626,425
2020-03-12$156.36$156.3624,142
2020-03-11$187.20$187.2017,100
2020-03-10$199.92$199.9219,525
2020-03-09$210.36$210.3621,625
2020-03-06$247.68$247.6820,933
2020-03-05$247.32$247.3231,125
2020-03-04$233.28$233.2812,125
2020-03-03$215.04$215.0413,850
2020-03-02$229.56$229.5629,908
2020-02-28$217.44$217.4425,700
2020-02-27$212.88$212.8823,967
2020-02-26$238.68$238.6812,342
2020-02-25$235.08$235.0819,858
2020-02-24$247.56$247.5626,142
2020-02-21$254.76$254.7620,125
2020-02-20$253.92$253.9224,150
2020-02-19$249.36$249.3621,733
2020-02-18$251.40$251.4014,892
2020-02-14$245.04$245.0415,783
2020-02-13$254.16$254.1615,567
2020-02-12$248.64$248.6419,383
2020-02-11$245.28$245.2836,475
2020-02-10$246.36$246.3624,250
2020-02-07$244.80$244.8034,867
2020-02-06$235.80$235.8020,417
2020-02-05$233.16$233.1617,675
2020-02-04$224.64$224.6417,342
2020-02-03$220.32$220.3220,250
2020-01-31$210.72$210.7214,225
2020-01-30$212.88$212.8837,808
2020-01-29$211.32$211.3218,858
2020-01-28$201.60$201.6016,175
2020-01-27$200.40$200.4035,733
2020-01-24$200.52$200.5219,258
2020-01-23$204.24$204.2421,767
2020-01-22$208.56$208.5629,017
2020-01-21$210.72$210.7223,800
2020-01-17$211.68$211.6821,292
2020-01-16$213.00$213.0029,467
2020-01-15$214.92$214.9234,367
2020-01-14$222.36$222.3655,817
2020-01-13$231.48$231.4833,600
2020-01-10$242.64$242.6416,642
2020-01-09$247.08$247.0828,783
2020-01-08$248.04$248.0418,467
2020-01-07$245.52$245.5218,375
2020-01-06$244.68$244.6821,333
2020-01-03$237.48$237.4831,292
2020-01-02$238.80$238.8037,992