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Ainos - 29 Year Stock Price History | AIMD

Historical daily share price chart and data for Ainos since 1996 adjusted for splits and dividends. The latest closing stock price for Ainos as of July 29, 2025 is 2.44.
  • The all-time high Ainos stock closing price was 62343.80 on January 16, 1997.
  • The Ainos 52-week high stock price is 5.00, which is 104.9% above the current share price.
  • The Ainos 52-week low stock price is 2.00, which is 18% below the current share price.
  • The average Ainos stock price for the last 52 weeks is 2.75.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
  
Ainos Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 2.8738 2.5000 4.0950 2.3000 2.4400 7.02%
2024 4.1850 9.6000 14.4000 2.1300 2.2800 -77.76%
2023 18.1081 16.2750 39.0000 9.7500 10.2500 -33.87%
2022 126.2009 193.1250 423.7500 15.0025 15.5000 -95.08%
2021 266.3929 75.0000 783.7500 57.3750 315.0190 393.93%
2020 69.9049 112.5000 112.5000 0.1900 63.7782 -43.31%
2019 96.6519 97.5000 176.2500 0.2600 112.5000 11.11%
2018 84.7511 0.2800 225.0000 0.1700 101.2500 -3.57%
2017 56.7244 0.2700 108.7500 0.2100 105.0000 38788.89%
2016 31.1310 0.1600 112.5000 0.1100 0.2700 -99.55%
2015 54.3329 161.2880 161.2880 0.1500 60.0000 -60.98%
2014 51.9403 7.1249 249.3750 7.1249 153.7500 2057.89%
2013 86.1477 114.0000 249.3750 0.0190 7.1250 -93.55%
2012 166.5763 235.1250 355.5380 0.0200 110.4380 -55.71%
2011 448.7725 641.2500 854.2870 0.0400 249.3750 -56.25%
2010 619.7538 1353.0400 1425.0000 0.0310 570.0010 -52.94%
2009 1026.4231 390.4500 2059.1300 0.0501 1211.2500 209.09%
2008 1540.9463 2493.7500 2707.5000 0.0700 391.8750 -81.03%
2007 3985.9494 4488.7500 7552.5000 0.2600 2066.2500 -55.38%
2006 5972.6606 3206.2500 12183.8000 0.6600 4631.2500 51.16%
2005 2595.1801 2208.7500 4346.2500 0.2900 3063.7500 30.30%
2004 1593.3411 2850.0000 3135.0000 0.2000 2351.2500 -17.50%
2003 1603.9009 427.5000 3633.7500 0.0500 2850.0000 566.67%
2002 1960.7209 5343.7500 8193.7500 0.0500 427.5000 -92.00%
2001 3250.8861 7125.0100 8906.2600 0.5300 5343.7500 -29.41%
2000 14651.2602 11132.8000 31617.2000 1.0310 7570.3200 -29.17%
1999 9289.4499 8906.2600 22265.6000 0.6250 10687.5000 20.00%
1998 12406.1988 36515.7000 36515.7000 0.8750 8906.2600 -77.27%
1997 27479.7390 32953.2000 62343.8000 3.2500 39187.5000 15.79%
Sector Industry Market Cap Revenue
Medical Medical - Drug Manufacturing $0.011B $0.000B
Ainos Inc. is a diversified healthcare company. It engaged in the discovery and development of pharmaceutical and biotech products. The company introduce novel products that actively stimulate and rejuvenate the human body to combat disease and enhance the ability to heal. Ainos Inc., formerly known as Amarillo Biosciences Inc., is based in AMARILLO, TX.
Stock Name Country Market Cap PE Ratio
Chugai Pharmaceutical (CHGCY) Japan $81.683B 31.42
Zoetis (ZTS) United States $67.115B 25.04
Daiichi Sankyo, - (DSNKY) Japan $46.355B 23.76
Takeda Pharmaceutical (TAK) Japan $45.533B 9.06
BeOne Medicines - (ONC) Cayman Islands $32.278B 0.00
Sandoz Group AG (SDZNY) Switzerland $26.052B 0.00
Summit Therapeutics (SMMT) United States $20.386B 0.00
Merck (MKKGY) Germany $16.931B 12.40
Shionogi (SGIOY) Japan $15.006B 15.03
United Therapeutics (UTHR) United States $13.448B 11.90
Neurocrine Biosciences (NBIX) United States $13.233B 45.33
Orion OYJ (ORINY) Finland $11.504B 27.72
IPSEN (IPSEY) France $10.846B 0.00
Stevanato Group S.p.A (STVN) Italy $7.865B 48.09
Corcept Therapeutics (CORT) United States $7.333B 59.61
Grifols, S.A (GRFS) Spain $6.937B 0.00
Ionis Pharmaceuticals (IONS) United States $6.553B 0.00
Madrigal Pharmaceuticals (MDGL) United States $6.531B 0.00
Hikma Pharmaceuticals Plc (HKMPF) United Kingdom $6.204B 0.00
Ono Pharmaceutical (OPHLF) Japan $5.214B 15.86
Soleno Therapeutics (SLNO) United States $4.296B 0.00
Hypermarcas (HYPMY) Brazil $2.971B 19.54
Crinetics Pharmaceuticals (CRNX) United States $2.837B 0.00
NewAmsterdam Pharma (NAMS) Netherlands $2.629B 0.00
AMNEAL PHARMACEUTICALS, INC (AMRX) United States $2.561B 13.85
Catalyst Pharmaceuticals (CPRX) United States $2.537B 8.89
Centessa Pharmaceuticals (CNTA) United Kingdom $2.031B 0.00
Ocular Therapeutix (OCUL) United States $1.924B 0.00
Endo (NDOI) United States $1.813B 0.00
ARS Pharmaceuticals (SPRY) United States $1.802B 0.00
BioCryst Pharmaceuticals (BCRX) United States $1.728B 0.00
Evotec AG (EVO) Germany $1.513B 0.00
Guardian Pharmacy Services (GRDN) United States $1.313B 0.00
Harrow (HROW) United States $1.279B 0.00
Aurinia Pharmaceuticals Inc (AUPH) Canada $1.201B 24.03
Dyne Therapeutics (DYN) United States $1.058B 0.00
Avadel Pharmaceuticals (AVDL) Ireland $1.048B 0.00
Ardelyx (ARDX) United States $1.024B 0.00
Enliven Therapeutics (ELVN) United States $1.014B 0.00
Collegium Pharmaceutical (COLL) United States $1.008B 5.43
Akebia Therapeutics (AKBA) United States $0.943B 0.00
ProKidney (PROK) United States $0.902B 0.00
Cronos Group (CRON) Canada $0.795B 0.00
Xeris Biopharma Holdings (XERS) United States $0.793B 0.00
Amylyx Pharmaceuticals (AMLX) United States $0.712B 0.00
KalVista Pharmaceuticals (KALV) United States $0.678B 0.00
Xencor (XNCR) United States $0.643B 0.00
Organogenesis (ORGO) United States $0.637B 0.00
Relay Therapeutics (RLAY) United States $0.634B 0.00
Zevra Therapeutics (ZVRA) United States $0.591B 0.00
Elite Pharmaceuticals (ELTP) United States $0.587B 0.00
USANA Health Sciences (USNA) United States $0.586B 11.77
Tourmaline Bio (TRML) United States $0.581B 0.00
Theravance Biopharma (TBPH) United States $0.553B 0.00
Bioventus (BVS) United States $0.536B 13.60
Oruka Therapeutics (ORKA) United States $0.525B 0.00
Siga Technologies (SIGA) United States $0.515B 10.76
Savara (SVRA) United States $0.460B 0.00
Aquestive Therapeutics (AQST) United States $0.397B 0.00
Rigel Pharmaceuticals (RIGL) United States $0.357B 9.66
Tonix Pharmaceuticals Holding (TNXP) United States $0.348B 0.00
Altimmune (ALT) United States $0.327B 0.00
AleAnna (ANNA) United States $0.321B 0.00
Aldeyra Therapeutics (ALDX) United States $0.319B 0.00
Esperion Therapeutics (ESPR) United States $0.315B 0.00
Nanobiotix S.A (NBTX) France $0.313B 0.00
Nektar Therapeutics (NKTR) United States $0.293B 0.00
Heron Therapeutics (HRTX) United States $0.284B 0.00
Nature's Sunshine Products (NATR) United States $0.272B 24.97
OmniAb (OABI) United States $0.252B 0.00
Larimar Therapeutics (LRMR) United States $0.233B 0.00
MediWound (MDWD) Israel $0.215B 0.00
4D Molecular Therapeutics (FDMT) United States $0.215B 0.00
Liminatus Pharma (LIMN) United States $0.210B 0.00
Lyell Immunopharma (LYEL) United States $0.203B 0.00
Galectin Therapeutics (GALT) United States $0.194B 0.00
Aclaris Therapeutics (ACRS) United States $0.182B 0.00
China SXT Pharmaceuticals (SXTC) China $0.181B 0.00
Journey Medical (DERM) United States $0.179B 0.00
Profound Medical (PROF) Canada $0.171B 0.00
Avita Medical (RCEL) United States $0.153B 0.00
Korro Bio (KRRO) United States $0.147B 0.00
Lexeo Therapeutics (LXEO) United States $0.141B 0.00
Inhibikase Therapeutics (IKT) United States $0.132B 0.00
Ironwood Pharmaceuticals (IRWD) United States $0.129B 0.00
Protara Therapeutics (TARA) United States $0.129B 0.00
Cardiol Therapeutics (CRDL) Canada $0.126B 0.00
Corbus Pharmaceuticals Holdings (CRBP) United States $0.117B 0.00
Cassava Sciences (SAVA) United States $0.115B 0.00
Innate Pharma SA (IPHYF) France $0.110B 0.00
Fractyl Health (GUTS) United States $0.096B 0.00
Vivani Medical (VANI) United States $0.095B 0.00
Metagenomi (MGX) United States $0.094B 0.00
Achieve Life Sciences (ACHV) Canada $0.093B 0.00
VAXART, INC (VXRT) United States $0.093B 0.00
Nutriband (NTRB) United States $0.090B 0.00
Champions Oncology (CSBR) United States $0.087B 19.69
ESSA Pharma (EPIX) Canada $0.083B 0.00
Arch Biopartners (ACHFF) Canada $0.080B 0.00
Surrozen (SRZN) United States $0.080B 0.00
PMV Pharmaceuticals (PMVP) United States $0.078B 0.00
Dominari Holdings (DOMH) United States $0.077B 0.00
Context Therapeutics (CNTX) United States $0.076B 0.00
Pyxis Oncology (PYXS) United States $0.076B 0.00
Wellgistics Health (WGRX) United States $0.075B 0.00
Inotiv (NOTV) United States $0.074B 0.00
Avalo Therapeutics (AVTX) United States $0.071B 0.00
Rafael Holdings (RFL) United States $0.071B 0.00
Assertio Holdings (ASRT) United States $0.069B 0.00
Verrica Pharmaceuticals (VRCA) United States $0.063B 0.00
Telomir Pharmaceuticals (TELO) United States $0.063B 0.00
Unicycive Therapeutics (UNCY) United States $0.060B 0.00
Allergy Therapeutics (AGYTF) United Kingdom $0.059B 0.00
Century Therapeutics (IPSC) United States $0.055B 0.00
ElectroCore (ECOR) United States $0.054B 0.00
Jupiter Neurosciences (JUNS) United States $0.052B 0.00
BioNxt Solutions (BNXTF) Canada $0.052B 0.00
Cumberland Pharmaceuticals (CPIX) United States $0.052B 38.67
Klotho Neurosciences (KLTO) United States $0.052B 0.00
NRx Pharmaceuticals (NRXP) United States $0.051B 0.00
Gain Therapeutics (GANX) United States $0.049B 0.00
Prelude Therapeutics (PRLD) United States $0.048B 0.00
Acrivon Therapeutics (ACRV) United States $0.045B 0.00
Mural Oncology (MURA) Ireland $0.042B 0.00
Karyopharm Therapeutics (KPTI) United States $0.038B 0.00
PolyPid (PYPD) Israel $0.037B 0.00
Plus Therapeutics (PSTV) United States $0.035B 0.00
Incannex Healthcare (IXHL) Australia $0.035B 0.00
Iterum Therapeutics (ITRM) Ireland $0.031B 0.00
Enlivex Therapeutics (ENLV) Israel $0.030B 0.00
Tempest Therapeutics (TPST) United States $0.030B 0.00
FibroGen (FGEN) United States $0.029B 0.00
SCYNEXIS (SCYX) United States $0.029B 0.00
Vivos Therapeutics (VVOS) United States $0.028B 0.00
Scienture Holdings (SCNX) United States $0.026B 0.00
Reviva Pharmaceuticals Holdings (RVPH) United States $0.024B 0.00
Natural Alternatives (NAII) United States $0.022B 0.00
VYNE Therapeutics (VYNE) United States $0.022B 0.00
Relmada Therapeutics (RLMD) United States $0.021B 0.00
Cosmos Health (COSM) United States $0.020B 0.00
CASI Pharmaceuticals (CASI) China $0.020B 0.00
ProPhase Labs (PRPH) United States $0.018B 0.00
Lipocine (LPCN) United States $0.018B 0.00
BioLineRx (BLRX) Israel $0.018B 0.00
MARKER THERAPEUTICS, INC (MRKR) United States $0.018B 0.00
DURECT (DRRX) United States $0.017B 0.00
Citius Pharmaceuticals (CTXR) United States $0.016B 0.00
Mannatech (MTEX) United States $0.016B 0.00
Carisma Therapeutics (CARM) United States $0.015B 0.00
Minerva Neurosciences (NERV) United States $0.015B 2.56
Ernexa Therapeutics (ERNA) United States $0.014B 0.00
TherapeuticsMD (TXMD) United States $0.014B 0.00
BioVie (BIVI) United States $0.013B 0.00
Phio Pharmaceuticals (PHIO) United States $0.012B 0.00
TransCode Therapeutics (RNAZ) United States $0.012B 0.00
Lyra Therapeutics (LYRA) United States $0.010B 0.00
Biomerica (BMRA) United States $0.010B 0.00
XTL Biopharmaceuticals (XTLB) Israel $0.009B 0.00
Addex Therapeutics (ADXN) Switzerland $0.009B 0.00
Traws Pharma (TRAW) United States $0.009B 0.00
Kiora Pharmaceuticals (KPRX) United States $0.009B 0.00
Talphera (TLPH) United States $0.009B 0.00
Mangoceuticals (MGRX) United States $0.009B 0.00
Aptorum Group (APM) United Kingdom $0.009B 0.00
NLS Pharmaceutics (NLSP) Switzerland $0.007B 0.00
Nuvilex (PMCB) United States $0.007B 0.00
Indaptus Therapeutics (INDP) United States $0.006B 0.00
Xenetic Biosciences (XBIO) United States $0.006B 0.00
Sonoma Pharmaceuticals (SNOA) United States $0.005B 0.00
InMed Pharmaceuticals (INM) Canada $0.005B 0.00
Alaunos Therapeutics (TCRT) United States $0.005B 0.00
Quoin Pharmaceuticals (QNRX) United States $0.005B 0.00
Qualigen Therapeutics (QLGN) United States $0.005B 0.00
Clearmind Medicine (CMND) Canada $0.004B 0.00
SciSparc (SPRC) Israel $0.004B 0.00
Redhill Biopharma (RDHL) Israel $0.004B 0.00
SHINECO (SISI) China $0.003B 0.00
Galmed Pharmaceuticals (GLMD) Israel $0.003B 0.00
XORTX Therapeutics (XRTX) Canada $0.003B 0.00
PainReform (PRFX) Israel $0.003B 0.00
CERo Therapeutics Holdings (CERO) United States $0.003B 0.00
Heatwurx (PCSA) United States $0.003B 0.00
Aditxt (ADTX) United States $0.003B 0.00
Jaguar Animal Health (JAGX) United States $0.002B 0.00
60 Degrees Pharmaceuticals (SXTP) United States $0.002B 0.00
TNF Pharmaceuticals (TNFA) United States $0.002B 0.00
Shuttle Pharmaceuticals Holdings (SHPH) United States $0.002B 0.00
Salarius Pharmaceuticals (SLRX) United States $0.002B 0.00
Conduit Pharmaceuticals (CDT) United States $0.002B 0.00
Universe Pharmaceuticals INC (UPC) China $0.000B 0.00
Indivior (INDV) United States $0.000B 9.99
4D Pharma (LBPS) United Kingdom $0.000B 0.00
MEI Pharma (MEIP) United States $0.000B 0.00
Patheon (PTHN) Netherlands $0.000B 0.00
RVL Pharmaceuticals (RVLP) United States $0.000B 0.00
Silence Therapeutics (SLN) United Kingdom $0.000B 0.00