NASDAQ:ALGS | Historical Stock Price | Aligos Therapeutics, 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
2020-10-16 to 2026-09-04
Data captured

Stock Price Chart

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

$3.79$11.26$33.44$99.30$294.94$875.962020-10-162026-08-27

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

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$296.75$296.757,284
2021-12-30$299.25$299.257,144
2021-12-29$301.25$301.251,968
2021-12-28$304.25$304.253,004
2021-12-27$309.00$309.003,048
2021-12-23$296.50$296.506,232
2021-12-22$287.00$287.0016,592
2021-12-21$296.75$296.753,960
2021-12-20$293.75$293.7548,248
2021-12-17$300.50$300.5027,108
2021-12-16$294.25$294.254,344
2021-12-15$311.25$311.257,660
2021-12-14$289.00$289.004,080
2021-12-13$295.75$295.755,328
2021-12-10$297.50$297.506,916
2021-12-09$289.50$289.503,944
2021-12-08$318.75$318.7510,196
2021-12-07$305.75$305.7514,776
2021-12-06$317.25$317.252,108
2021-12-03$326.00$326.004,076
2021-12-02$342.50$342.5010,852
2021-12-01$335.13$335.1312,144
2021-11-30$383.00$383.005,764
2021-11-29$379.75$379.752,920
2021-11-26$406.75$406.753,852
2021-11-24$407.50$407.504,620
2021-11-23$395.50$395.506,248
2021-11-22$403.75$403.754,904
2021-11-19$400.00$400.003,488
2021-11-18$413.50$413.503,928
2021-11-17$406.75$406.751,988
2021-11-16$413.00$413.004,176
2021-11-15$421.25$421.253,072
2021-11-12$430.25$430.256,688
2021-11-11$419.00$419.007,452
2021-11-10$427.75$427.7512,476
2021-11-09$437.50$437.505,860
2021-11-08$442.25$442.257,528
2021-11-05$421.00$421.006,444
2021-11-04$399.00$399.0010,408
2021-11-03$393.75$393.755,368
2021-11-02$387.50$387.503,572
2021-11-01$400.50$400.507,564
2021-10-29$398.25$398.252,920
2021-10-28$406.25$406.2523,092
2021-10-27$405.00$405.004,684
2021-10-26$409.50$409.504,028
2021-10-25$404.75$404.752,096
2021-10-22$393.00$393.002,420
2021-10-21$394.25$394.251,816
2021-10-20$388.25$388.252,956
2021-10-19$384.75$384.754,892
2021-10-18$393.50$393.506,200
2021-10-15$397.75$397.754,400
2021-10-14$387.75$387.754,080
2021-10-13$373.75$373.753,096
2021-10-12$359.25$359.258,028
2021-10-11$338.75$338.751,992
2021-10-08$346.25$346.253,512
2021-10-07$365.75$365.751,572
2021-10-06$361.00$361.003,944
2021-10-05$373.75$373.7514,136
2021-10-04$375.25$375.2519,512
2021-10-01$390.00$390.009,600
2021-09-30$387.75$387.7514,376
2021-09-29$379.00$379.003,412
2021-09-28$393.75$393.758,016
2021-09-27$395.25$395.258,940
2021-09-24$393.00$393.002,600
2021-09-23$396.00$396.003,096
2021-09-22$391.25$391.255,484
2021-09-21$387.50$387.505,336
2021-09-20$382.50$382.5025,908
2021-09-17$405.50$405.5029,152
2021-09-16$409.50$409.505,028
2021-09-15$406.25$406.2511,072
2021-09-14$392.25$392.2521,424
2021-09-13$389.50$389.5012,168
2021-09-10$380.50$380.5059,408
2021-09-09$390.00$390.007,972
2021-09-08$382.75$382.759,260
2021-09-07$423.00$423.003,220
2021-09-03$426.50$426.502,640
2021-09-02$427.00$427.009,372
2021-09-01$414.75$414.7519,996
2021-08-31$426.25$426.256,948
2021-08-30$415.50$415.502,436
2021-08-27$413.75$413.753,420
2021-08-26$399.50$399.502,548
2021-08-25$403.25$403.252,820
2021-08-24$397.00$397.003,588
2021-08-23$404.50$404.505,268
2021-08-20$379.00$379.004,552
2021-08-19$371.00$371.002,760
2021-08-18$377.50$377.503,140
2021-08-17$376.50$376.5012,924
2021-08-16$384.00$384.002,636
2021-08-13$393.00$393.001,888
2021-08-12$393.25$393.252,972
2021-08-11$398.00$398.002,600
2021-08-10$391.75$391.7510,380
2021-08-09$402.75$402.758,048
2021-08-06$395.75$395.759,288
2021-08-05$405.75$405.756,528
2021-08-04$388.25$388.2513,844
2021-08-03$389.00$389.0015,992
2021-08-02$364.50$364.509,960
2021-07-30$364.25$364.253,496
2021-07-29$366.75$366.7518,740
2021-07-28$388.50$388.5015,896
2021-07-27$376.25$376.255,236
2021-07-26$388.75$388.7512,300
2021-07-23$413.75$413.7515,920
2021-07-22$392.75$392.7512,436
2021-07-21$396.75$396.758,404
2021-07-20$374.00$374.006,680
2021-07-19$376.00$376.0011,556
2021-07-16$387.50$387.503,972
2021-07-15$387.00$387.0010,844
2021-07-14$379.75$379.7511,744
2021-07-13$377.50$377.5032,392
2021-07-12$391.75$391.757,964
2021-07-09$402.00$402.008,592
2021-07-08$411.25$411.2520,040
2021-07-07$411.00$411.0023,520
2021-07-06$442.00$442.0013,852
2021-07-02$443.00$443.0031,412
2021-07-01$421.50$421.5090,260
2021-06-30$509.63$509.636,844
2021-06-29$528.75$528.7512,832
2021-06-28$593.75$593.753,884
2021-06-25$669.75$669.7545,936
2021-06-24$646.50$646.504,148
2021-06-23$626.75$626.753,576
2021-06-22$621.50$621.505,256
2021-06-21$673.50$673.508,000
2021-06-18$647.25$647.258,288
2021-06-17$664.50$664.508,324
2021-06-16$674.50$674.507,244
2021-06-15$712.00$712.005,844
2021-06-14$780.25$780.256,152
2021-06-11$840.00$840.003,716
2021-06-10$793.75$793.755,920
2021-06-09$747.25$747.255,480
2021-06-08$764.50$764.505,728
2021-06-07$743.50$743.504,352
2021-06-04$731.50$731.502,784
2021-06-03$699.75$699.753,140
2021-06-02$673.50$673.502,812
2021-06-01$696.50$696.503,236
2021-05-28$697.00$697.003,280
2021-05-27$730.75$730.758,380
2021-05-26$728.75$728.754,604
2021-05-25$724.25$724.255,416
2021-05-24$701.25$701.256,096
2021-05-21$672.25$672.253,792
2021-05-20$629.00$629.002,860
2021-05-19$575.00$575.002,416
2021-05-18$581.00$581.001,948
2021-05-17$562.50$562.502,304
2021-05-14$529.75$529.753,536
2021-05-13$565.25$565.252,372
2021-05-12$565.25$565.253,436
2021-05-11$661.00$661.002,872
2021-05-10$625.75$625.751,556
2021-05-07$678.25$678.251,908
2021-05-06$677.00$677.002,076
2021-05-05$638.50$638.501,836
2021-05-04$649.00$649.001,556
2021-05-03$683.25$683.253,032
2021-04-30$643.00$643.003,060
2021-04-29$677.50$677.502,792
2021-04-28$633.25$633.252,428
2021-04-27$642.75$642.753,152
2021-04-26$727.50$727.503,596
2021-04-23$611.75$611.752,156
2021-04-22$650.75$650.752,804
2021-04-21$614.50$614.503,096
2021-04-20$580.75$580.752,440
2021-04-19$538.50$538.502,244
2021-04-16$540.25$540.251,816
2021-04-15$557.50$557.501,500
2021-04-14$539.50$539.504,200
2021-04-13$515.00$515.001,064
2021-04-12$533.50$533.501,820
2021-04-09$536.75$536.751,712
2021-04-08$507.50$507.501,080
2021-04-07$514.75$514.751,992
2021-04-06$566.50$566.501,376
2021-04-05$563.50$563.502,904
2021-04-01$550.00$550.007,336
2021-03-31$568.50$568.503,292
2021-03-30$521.75$521.752,708
2021-03-29$481.25$481.251,460
2021-03-26$477.50$477.501,856
2021-03-25$504.00$504.001,452
2021-03-24$480.00$480.001,924
2021-03-23$532.00$532.001,596
2021-03-22$566.75$566.751,364
2021-03-19$603.75$603.755,872
2021-03-18$612.00$612.002,016
2021-03-17$633.25$633.251,008
2021-03-16$650.25$650.251,832
2021-03-15$649.25$649.251,500
2021-03-12$653.50$653.501,496
2021-03-11$596.00$596.001,336
2021-03-10$580.00$580.002,696
2021-03-09$619.50$619.501,744
2021-03-08$578.00$578.002,692
2021-03-05$560.25$560.252,172
2021-03-04$538.50$538.502,404
2021-03-03$603.50$603.501,772
2021-03-02$619.50$619.503,580
2021-03-01$730.00$730.002,056
2021-02-26$718.50$718.503,400
2021-02-25$701.50$701.502,960
2021-02-24$645.75$645.752,208
2021-02-23$683.25$683.254,180
2021-02-22$729.75$729.753,520
2021-02-19$745.00$745.002,500
2021-02-18$732.00$732.003,280
2021-02-17$759.75$759.755,572
2021-02-16$764.00$764.005,368
2021-02-12$630.75$630.751,820
2021-02-11$583.25$583.252,412
2021-02-10$625.00$625.001,132
2021-02-09$631.75$631.751,656
2021-02-08$582.25$582.251,572
2021-02-05$576.75$576.752,320
2021-02-04$595.00$595.006,440
2021-02-03$574.75$574.754,612
2021-02-02$642.50$642.502,608
2021-02-01$691.75$691.752,416
2021-01-29$704.25$704.252,960
2021-01-28$659.50$659.507,068
2021-01-27$664.25$664.253,172
2021-01-26$744.00$744.001,516
2021-01-25$760.00$760.001,636
2021-01-22$821.25$821.253,004
2021-01-21$855.00$855.001,916
2021-01-20$873.50$873.509,516
2021-01-19$778.25$778.251,668
2021-01-15$790.50$790.502,340
2021-01-14$853.50$853.502,336
2021-01-13$834.25$834.252,460
2021-01-12$796.00$796.001,192
2021-01-11$781.75$781.75944
2021-01-08$793.00$793.002,928
2021-01-07$790.75$790.752,168
2021-01-06$752.00$752.002,824
2021-01-05$703.50$703.505,948
2021-01-04$673.75$673.758,512