NYSE:AIM | Historical Stock Price | AIM ImmunoTech 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
1996-07-12 to 2026-09-04
Data captured

Stock Price Chart

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

$0.22$4.66$99.26$2,115.76$45,096.08$961,193.031996-07-122026-08-27

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$89.23$89.237,283
2021-12-30$96.99$96.996,492
2021-12-29$93.11$93.1111,927
2021-12-28$91.17$91.1711,747
2021-12-27$96.99$96.998,248
2021-12-23$106.69$106.694,043
2021-12-22$106.69$106.693,370
2021-12-21$110.57$110.572,742
2021-12-20$113.48$113.482,195
2021-12-17$111.54$111.542,335
2021-12-16$107.66$107.661,891
2021-12-15$107.66$107.663,828
2021-12-14$104.75$104.752,324
2021-12-13$109.60$109.607,683
2021-12-10$112.51$112.515,078
2021-12-09$123.18$123.187,033
2021-12-08$138.70$138.702,603
2021-12-07$129.00$129.003,502
2021-12-06$127.06$127.062,130
2021-12-03$128.03$128.033,347
2021-12-02$136.76$136.762,693
2021-12-01$136.76$136.762,525
2021-11-30$142.58$142.583,359
2021-11-29$139.67$139.674,490
2021-11-26$139.67$139.673,250
2021-11-24$133.85$133.854,965
2021-11-23$125.12$125.129,524
2021-11-22$129.97$129.974,344
2021-11-19$141.61$141.615,234
2021-11-18$142.58$142.586,257
2021-11-17$154.22$154.223,121
2021-11-16$159.07$159.073,885
2021-11-15$165.86$165.862,003
2021-11-12$164.89$164.891,639
2021-11-11$164.89$164.892,375
2021-11-10$165.86$165.862,447
2021-11-09$170.71$170.711,861
2021-11-08$170.71$170.713,375
2021-11-05$171.68$171.682,512
2021-11-04$172.65$172.652,746
2021-11-03$170.71$170.712,234
2021-11-02$174.59$174.592,105
2021-11-01$175.56$175.561,945
2021-10-29$173.62$173.622,828
2021-10-28$175.56$175.563,366
2021-10-27$174.59$174.592,971
2021-10-26$179.44$179.442,675
2021-10-25$181.38$181.381,990
2021-10-22$184.29$184.292,304
2021-10-21$187.20$187.202,026
2021-10-20$188.17$188.171,349
2021-10-19$188.17$188.172,323
2021-10-18$187.20$187.201,887
2021-10-15$184.29$184.291,795
2021-10-14$188.17$188.17765
2021-10-13$188.17$188.171,070
2021-10-12$187.20$187.202,384
2021-10-11$187.20$187.204,484
2021-10-08$179.44$179.441,425
2021-10-07$180.41$180.412,019
2021-10-06$178.47$178.476,175
2021-10-05$185.26$185.265,225
2021-10-04$186.23$186.234,300
2021-10-01$190.11$190.114,185
2021-09-30$195.93$195.933,577
2021-09-29$189.14$189.143,302
2021-09-28$192.05$192.058,505
2021-09-27$194.96$194.962,004
2021-09-24$198.84$198.841,913
2021-09-23$196.90$196.904,090
2021-09-22$191.08$191.083,923
2021-09-21$200.78$200.7827,067
2021-09-20$192.05$192.051,905
2021-09-17$197.87$197.874,013
2021-09-16$191.08$191.081,693
2021-09-15$189.14$189.141,476
2021-09-14$189.14$189.144,483
2021-09-13$191.08$191.084,637
2021-09-10$193.99$193.992,284
2021-09-09$194.96$194.963,493
2021-09-08$195.93$195.934,316
2021-09-07$196.90$196.902,008
2021-09-03$201.75$201.751,675
2021-09-02$205.63$205.633,403
2021-09-01$201.75$201.753,164
2021-08-31$199.81$199.812,827
2021-08-30$199.81$199.812,369
2021-08-27$198.84$198.841,869
2021-08-26$196.90$196.903,237
2021-08-25$199.81$199.819,771
2021-08-24$192.05$192.052,399
2021-08-23$192.05$192.052,746
2021-08-20$188.17$188.171,635
2021-08-19$185.26$185.264,004
2021-08-18$187.20$187.202,317
2021-08-17$189.14$189.142,853
2021-08-16$193.99$193.993,589
2021-08-13$193.99$193.992,473
2021-08-12$193.99$193.993,261
2021-08-11$194.96$194.962,200
2021-08-10$196.90$196.901,659
2021-08-09$198.84$198.842,340
2021-08-06$194.96$194.962,368
2021-08-05$200.78$200.781,952
2021-08-04$196.90$196.902,430
2021-08-03$198.84$198.842,606
2021-08-02$205.63$205.633,306
2021-07-30$202.72$202.724,412
2021-07-29$201.75$201.7529,939
2021-07-28$193.99$193.992,586
2021-07-27$192.05$192.052,807
2021-07-26$193.99$193.994,088
2021-07-23$194.96$194.964,345
2021-07-22$197.87$197.873,242
2021-07-21$194.96$194.963,443
2021-07-20$194.96$194.967,113
2021-07-19$201.75$201.7521,877
2021-07-16$192.05$192.0511,633
2021-07-15$186.23$186.233,440
2021-07-14$191.08$191.085,100
2021-07-13$198.84$198.843,002
2021-07-12$199.81$199.812,099
2021-07-09$197.87$197.878,036
2021-07-08$196.90$196.904,277
2021-07-07$194.96$194.964,816
2021-07-06$201.75$201.753,712
2021-07-02$205.63$205.632,267
2021-07-01$210.48$210.481,799
2021-06-30$208.54$208.541,976
2021-06-29$209.51$209.511,714
2021-06-28$210.48$210.482,151
2021-06-25$214.35$214.352,472
2021-06-24$213.39$213.391,865
2021-06-23$211.45$211.454,060
2021-06-22$202.72$202.723,815
2021-06-21$203.69$203.693,834
2021-06-18$204.66$204.665,254
2021-06-17$210.48$210.482,724
2021-06-16$210.48$210.483,992
2021-06-15$216.29$216.297,265
2021-06-14$230.84$230.8412,462
2021-06-11$221.14$221.144,578
2021-06-10$221.14$221.144,937
2021-06-09$216.29$216.297,313
2021-06-08$210.48$210.484,688
2021-06-07$211.45$211.457,396
2021-06-04$206.60$206.602,970
2021-06-03$201.75$201.753,231
2021-06-02$203.69$203.694,737
2021-06-01$200.78$200.783,827
2021-05-28$199.81$199.815,961
2021-05-27$201.75$201.7511,542
2021-05-26$204.66$204.669,588
2021-05-25$197.87$197.872,779
2021-05-24$202.72$202.722,564
2021-05-21$204.66$204.662,720
2021-05-20$203.69$203.692,486
2021-05-19$200.78$200.782,883
2021-05-18$201.75$201.756,305
2021-05-17$194.96$194.962,991
2021-05-14$194.96$194.963,499
2021-05-13$187.20$187.208,853
2021-05-12$194.96$194.964,582
2021-05-11$198.84$198.845,794
2021-05-10$195.93$195.935,208
2021-05-07$200.78$200.786,316
2021-05-06$199.81$199.8134,364
2021-05-05$201.75$201.754,050
2021-05-04$205.63$205.637,139
2021-05-03$206.60$206.602,969
2021-04-30$209.51$209.512,399
2021-04-29$209.51$209.512,441
2021-04-28$217.26$217.262,238
2021-04-27$211.45$211.454,133
2021-04-26$214.35$214.353,448
2021-04-23$209.51$209.511,835
2021-04-22$205.63$205.634,091
2021-04-21$205.63$205.633,559
2021-04-20$193.99$193.993,801
2021-04-19$197.87$197.875,056
2021-04-16$203.69$203.695,425
2021-04-15$204.66$204.665,810
2021-04-14$207.57$207.574,617
2021-04-13$209.51$209.515,228
2021-04-12$209.51$209.514,116
2021-04-09$218.23$218.234,857
2021-04-08$221.14$221.144,332
2021-04-07$230.84$230.8420,396
2021-04-06$225.02$225.023,547
2021-04-05$225.99$225.995,033
2021-04-01$231.81$231.817,783
2021-03-31$220.17$220.178,933
2021-03-30$207.57$207.572,869
2021-03-29$205.63$205.634,355
2021-03-26$210.48$210.484,122
2021-03-25$218.23$218.235,195
2021-03-24$218.23$218.2311,934
2021-03-23$235.69$235.6913,466
2021-03-22$243.45$243.4524,183
2021-03-19$236.66$236.669,511
2021-03-18$234.72$234.7214,580
2021-03-17$233.75$233.7512,034
2021-03-16$224.05$224.0510,788
2021-03-15$222.11$222.117,163
2021-03-12$221.14$221.144,492
2021-03-11$216.29$216.2910,354
2021-03-10$209.51$209.5112,736
2021-03-09$211.45$211.4512,074
2021-03-08$194.96$194.9614,365
2021-03-05$198.84$198.8417,497
2021-03-04$202.72$202.7223,859
2021-03-03$219.20$219.2015,041
2021-03-02$226.96$226.9610,196
2021-03-01$227.93$227.937,672
2021-02-26$219.20$219.2012,220
2021-02-25$227.93$227.9319,966
2021-02-24$227.93$227.9374,117
2021-02-23$219.20$219.2026,992
2021-02-22$236.66$236.6612,671
2021-02-19$239.57$239.5711,879
2021-02-18$241.51$241.5117,460
2021-02-17$260.91$260.9118,207
2021-02-16$269.64$269.6424,379
2021-02-12$267.70$267.7024,317
2021-02-11$261.88$261.8839,300
2021-02-10$273.52$273.52112,254
2021-02-09$253.15$253.1532,065
2021-02-08$250.24$250.2448,309
2021-02-05$237.63$237.63157,703
2021-02-04$266.73$266.73544,888
2021-02-03$201.75$201.7515,844
2021-02-02$201.75$201.7515,856
2021-02-01$193.02$193.0215,474
2021-01-29$196.90$196.9015,369
2021-01-28$193.02$193.0218,472
2021-01-27$196.90$196.9020,846
2021-01-26$208.54$208.5418,245
2021-01-25$211.45$211.4535,442
2021-01-22$203.69$203.6914,293
2021-01-21$206.60$206.6053,489
2021-01-20$214.35$214.3595,936
2021-01-19$203.69$203.6915,785
2021-01-15$197.87$197.8714,428
2021-01-14$195.93$195.9310,047
2021-01-13$197.87$197.8710,274
2021-01-12$198.84$198.849,679
2021-01-11$200.78$200.7818,626
2021-01-08$200.78$200.7817,483
2021-01-07$200.78$200.7821,776
2021-01-06$182.35$182.3519,006
2021-01-05$187.20$187.209,147
2021-01-04$185.26$185.2613,157