NASDAQ:HYPD | Historical Stock Price | HYPERION DEFI, 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
2018-01-25 to 2026-09-04
Data captured

Stock Price Chart

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

$0.91$3.57$13.94$54.51$213.12$833.282018-01-252026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$320.00$320.001,515
2021-12-30$304.00$304.001,420
2021-12-29$310.40$310.401,115
2021-12-28$310.40$310.401,448
2021-12-27$313.60$313.60863
2021-12-23$329.60$329.601,051
2021-12-22$319.20$319.20759
2021-12-21$324.80$324.802,325
2021-12-20$318.40$318.402,249
2021-12-17$312.80$312.803,828
2021-12-16$297.60$297.602,230
2021-12-15$292.00$292.006,575
2021-12-14$291.20$291.201,940
2021-12-13$302.40$302.401,261
2021-12-10$300.80$300.801,085
2021-12-09$300.80$300.801,239
2021-12-08$307.20$307.201,109
2021-12-07$294.40$294.402,233
2021-12-06$281.60$281.603,274
2021-12-03$280.00$280.005,648
2021-12-02$288.80$288.802,380
2021-12-01$282.40$282.402,761
2021-11-30$292.00$292.002,618
2021-11-29$300.00$300.002,089
2021-11-26$299.20$299.202,131
2021-11-24$299.20$299.203,110
2021-11-23$286.40$286.402,369
2021-11-22$286.40$286.402,065
2021-11-19$292.80$292.801,938
2021-11-18$281.60$281.603,869
2021-11-17$287.20$287.205,088
2021-11-16$283.20$283.203,681
2021-11-15$292.00$292.005,488
2021-11-12$303.20$303.204,530
2021-11-11$310.40$310.404,661
2021-11-10$313.60$313.604,456
2021-11-09$321.60$321.604,308
2021-11-08$328.80$328.806,738
2021-11-05$326.40$326.404,966
2021-11-04$324.00$324.008,481
2021-11-03$318.40$318.405,910
2021-11-02$320.80$320.808,720
2021-11-01$308.80$308.807,289
2021-10-29$305.60$305.609,294
2021-10-28$316.80$316.8011,150
2021-10-27$324.80$324.8024,660
2021-10-26$315.20$315.2021,351
2021-10-25$321.60$321.6049,844
2021-10-22$526.40$526.4013,485
2021-10-21$477.60$477.609,353
2021-10-20$462.40$462.404,898
2021-10-19$456.00$456.009,631
2021-10-18$439.20$439.205,540
2021-10-15$424.00$424.005,751
2021-10-14$429.60$429.602,893
2021-10-13$428.00$428.004,678
2021-10-12$440.80$440.802,614
2021-10-11$432.00$432.005,391
2021-10-08$436.00$436.004,136
2021-10-07$445.60$445.607,330
2021-10-06$472.80$472.807,655
2021-10-05$452.00$452.006,885
2021-10-04$414.40$414.4011,458
2021-10-01$392.00$392.001,391
2021-09-30$392.00$392.00764
2021-09-29$392.00$392.001,241
2021-09-28$393.60$393.603,623
2021-09-27$399.20$399.201,565
2021-09-24$387.20$387.20806
2021-09-23$376.00$376.001,189
2021-09-22$365.60$365.601,693
2021-09-21$352.00$352.001,420
2021-09-20$356.00$356.001,666
2021-09-17$360.00$360.001,943
2021-09-16$356.80$356.80881
2021-09-15$356.80$356.801,440
2021-09-14$354.40$354.402,205
2021-09-13$351.20$351.208,104
2021-09-10$394.40$394.403,518
2021-09-09$424.00$424.00913
2021-09-08$428.80$428.80874
2021-09-07$444.80$444.802,391
2021-09-03$419.20$419.203,050
2021-09-02$436.80$436.802,396
2021-09-01$451.20$451.202,605
2021-08-31$440.00$440.001,690
2021-08-30$412.00$412.001,804
2021-08-27$400.00$400.001,463
2021-08-26$381.60$381.602,495
2021-08-25$396.80$396.803,923
2021-08-24$360.00$360.004,533
2021-08-23$336.00$336.003,530
2021-08-20$329.60$329.60511
2021-08-19$317.60$317.601,441
2021-08-18$325.60$325.60568
2021-08-17$323.20$323.201,926
2021-08-16$327.20$327.20939
2021-08-13$339.20$339.201,399
2021-08-12$340.00$340.00799
2021-08-11$349.60$349.601,001
2021-08-10$343.20$343.20875
2021-08-09$344.00$344.002,370
2021-08-06$335.20$335.20619
2021-08-05$337.60$337.60841
2021-08-04$332.80$332.80943
2021-08-03$334.40$334.401,106
2021-08-02$340.00$340.001,038
2021-07-30$338.40$338.401,234
2021-07-29$344.80$344.801,436
2021-07-28$349.60$349.60630
2021-07-27$346.40$346.40699
2021-07-26$352.00$352.00939
2021-07-23$367.20$367.20795
2021-07-22$380.00$380.002,425
2021-07-21$376.00$376.001,065
2021-07-20$384.80$384.801,884
2021-07-19$368.80$368.802,274
2021-07-16$364.00$364.00731
2021-07-15$373.60$373.601,461
2021-07-14$376.80$376.801,725
2021-07-13$376.00$376.00394
2021-07-12$393.60$393.60648
2021-07-09$376.80$376.80674
2021-07-08$369.60$369.60478
2021-07-07$368.80$368.80991
2021-07-06$384.80$384.80489
2021-07-02$400.00$400.001,208
2021-07-01$392.00$392.001,173
2021-06-30$396.80$396.80938
2021-06-29$408.80$408.80565
2021-06-28$416.80$416.801,236
2021-06-25$432.00$432.00571
2021-06-24$436.80$436.80396
2021-06-23$433.60$433.60683
2021-06-22$426.40$426.40395
2021-06-21$423.20$423.20694
2021-06-18$428.00$428.001,220
2021-06-17$433.60$433.60990
2021-06-16$427.20$427.20720
2021-06-15$426.40$426.402,838
2021-06-14$436.00$436.00920
2021-06-11$435.20$435.20568
2021-06-10$432.00$432.00445
2021-06-09$431.20$431.20356
2021-06-08$430.40$430.40728
2021-06-07$428.80$428.801,173
2021-06-04$407.20$407.201,038
2021-06-03$400.00$400.00801
2021-06-02$403.20$403.201,015
2021-06-01$400.00$400.003,943
2021-05-28$382.40$382.401,134
2021-05-27$379.20$379.201,983
2021-05-26$362.40$362.405,805
2021-05-25$381.60$381.6074,003
2021-05-24$373.60$373.601,331
2021-05-21$387.20$387.20393
2021-05-20$388.00$388.00340
2021-05-19$384.80$384.80359
2021-05-18$387.20$387.20779
2021-05-17$372.80$372.80501
2021-05-14$365.60$365.60701
2021-05-13$348.80$348.801,501
2021-05-12$371.20$371.20435
2021-05-11$379.20$379.20499
2021-05-10$370.40$370.401,208
2021-05-07$379.20$379.20601
2021-05-06$380.80$380.80930
2021-05-05$381.60$381.60540
2021-05-04$388.00$388.001,020
2021-05-03$408.00$408.00385
2021-04-30$423.20$423.20614
2021-04-29$427.20$427.20289
2021-04-28$443.20$443.20375
2021-04-27$436.80$436.801,209
2021-04-26$450.40$450.401,038
2021-04-23$423.20$423.20855
2021-04-22$418.40$418.40876
2021-04-21$424.80$424.801,798
2021-04-20$372.80$372.801,161
2021-04-19$388.80$388.80883
2021-04-16$403.60$403.60835
2021-04-15$430.40$430.401,164
2021-04-14$440.00$440.001,203
2021-04-13$440.00$440.001,151
2021-04-12$428.80$428.802,066
2021-04-09$460.00$460.001,824
2021-04-08$460.00$460.00870
2021-04-07$460.00$460.001,031
2021-04-06$460.00$460.001,293
2021-04-05$441.60$441.601,165
2021-04-01$406.40$406.401,914
2021-03-31$408.80$408.80939
2021-03-30$412.80$412.801,456
2021-03-29$408.80$408.801,383
2021-03-26$452.80$452.801,153
2021-03-25$432.00$432.001,334
2021-03-24$436.00$436.002,755
2021-03-23$467.20$467.201,714
2021-03-22$489.60$489.601,358
2021-03-19$512.00$512.00720
2021-03-18$509.60$509.60568
2021-03-17$508.00$508.00865
2021-03-16$500.80$500.80966
2021-03-15$493.60$493.60630
2021-03-12$483.20$483.20864
2021-03-11$480.00$480.002,056
2021-03-10$487.20$487.20759
2021-03-09$496.00$496.001,904
2021-03-08$448.80$448.80953
2021-03-05$450.40$450.402,975
2021-03-04$458.40$458.402,489
2021-03-03$502.40$502.402,238
2021-03-02$498.40$498.4010,368
2021-03-01$476.80$476.801,140
2021-02-26$474.40$474.402,550
2021-02-25$482.40$482.401,628
2021-02-24$508.00$508.00414
2021-02-23$496.80$496.802,410
2021-02-22$551.20$551.20758
2021-02-19$560.80$560.80808
2021-02-18$559.20$559.201,534
2021-02-17$561.60$561.601,911
2021-02-16$592.80$592.802,605
2021-02-12$558.40$558.401,018
2021-02-11$530.40$530.402,440
2021-02-10$552.80$552.803,471
2021-02-09$588.80$588.803,839
2021-02-08$527.20$527.201,815
2021-02-05$515.20$515.201,615
2021-02-04$511.20$511.20905
2021-02-03$494.40$494.40636
2021-02-02$490.40$490.40794
2021-02-01$494.40$494.40824
2021-01-29$480.80$480.802,031
2021-01-28$504.00$504.001,170
2021-01-27$508.80$508.802,784
2021-01-26$539.20$539.201,606
2021-01-25$548.80$548.801,106
2021-01-22$554.40$554.401,871
2021-01-21$537.60$537.602,208
2021-01-20$536.00$536.002,791
2021-01-19$544.80$544.801,246
2021-01-15$524.80$524.801,479
2021-01-14$525.60$525.602,625
2021-01-13$528.80$528.803,304
2021-01-12$547.20$547.203,111
2021-01-11$556.80$556.803,530
2021-01-08$541.60$541.604,304
2021-01-07$496.80$496.803,479
2021-01-06$527.20$527.207,048
2021-01-05$522.40$522.404,008
2021-01-04$503.20$503.203,690