Ainos share price logo

Ainos

NASDAQ: AIMD

$1.34

-0.10

(-6.94%)

as on

Ainos Stock Performance

as on September 26, 2026 at 2:15 pm IST

  • Day's Low

    Day's High

    $1.32
    $1.41
    downward going graph

    1.49%

    Downside

    5.22%

    Upside

    downward going graph
  • 52 Week's Low

    52 Week's High

    $1.25
    $4.44
    downward going graph

    6.72%

    Downside

    231.34%

    Upside

    downward going graph

Ainos share price movements today

Previous Close
$1.44
Open
$1.37
Volume
528.0K
Market Cap
$10.6M
Day's Low - High
$1.32 - $1.41
52 Week Low - High
$1.25 - $4.44

Ainos Historical Returns

1 Month Return
-5.63 %
3 Month Return
-22.54 %
1 Year Return
-61.49 %
3 Year Return
-91.56 %
5 Year Return
0 %

Ainos Stock Fundamentals & Key Indicators

Check Ainos market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$10.6M

EPS (TTM)

-2.52

Dividend Yield

0.00%

PE Ratio (TTM)

-0.57

Industry PE ratio

10.11

PEG Ratio

-0.004633210627818415

Return On Equity TTM

-217.50%

Ainos Stock Valuation

Track how Ainos P/E has moved over time to understand its valuation trends.

Ainos in the last 5 years

  • Overview

  • Trends

Lowest (-122.35x)

December 31, 2021

Today (-0.47x)

December 31, 2025

Industry (10.11x)

December 31, 2025

Highest (-0.47x)

December 31, 2025

LowHigh

Today’s Price to Earnings Ratio: -0.47x

Ainos vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Ainos with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %Dividend Yield %
NA$10.6MNA-0.57-34987.54%0.00%
StrongBuy$60.8B15.57%66.8137.50%0.00%
StrongBuy$17.4B71.32%39.8144.12%0.37%
Neutral$54.9B70.4%30.2460.08%1.36%
StrongBuy$60.9B103.02%49.2564.69%0.00%

Stock Returns calculator for Ainos Stock including INR - Dollar returns

The Ainos stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Investment Value

₹1,00,000

  • 1Y

  • 3Y

Ainos investment value today

Current value as on today

₹41,562

Returns

-₹58,438

(-58.44%)

Returns from Ainos Stock

-₹61,494 (-61.49%)

Dollar Impact

₹3,056 (+3.06%)

Indian Investors' Interest in Ainos Stock

Search interest for Ainos Stock has increased by 14% in the last 30 days, reflecting an upward trend in search activity.

Time period: to

Change:14% versus previous 30 day period

Ainos Quarterly Profit & Loss

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Total Revenue
0
-
-
-
0
0
0
0
0
0
Gross Profit
0
0
0
0
-1
-1
-1
-1
-1
-1
Operating Income
-3
-3
-3
-4
-3
-3
-2
-4
-2
-4
EBITDA
-2
-1
-2
-3
-1
-2
-1
-3
-1
-3
Interest Expense
0
0
0
0
0
0
0
0
0
0
Depreciation
1
1
1
1
1
1
1
1
1
1
Income Before Tax
-3
-3
-3
-4
-3
-4
-2
-4
-2
-4
Income Tax Expense
-
-
-
0
-
-
-
0
-
-
Net Income
-3
-3
-3
-4
-3
-4
-2
-4
-2
-4
Net Profit Margin
-29.07%
0.00%
0.00%
0.00%
-1025.63%
-25529.62%
-55604.57%
-10724.33%
-729612.42%
-780350.00%

Ainos Annual Profit & Loss

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Mar 2023
Dec 2023
Dec 2024
Dec 2025
Total Revenue
0
0
0
0
0
3
0
0
0
Gross Profit
0
0
0
0
0
1
0
0
-4
Operating Income
0
-1
-1
-1
-3
-13
-13
-13
-13
EBITDA
0
-1
-1
-1
-1
-9
-8
-9
-9
Interest Expense
0
0
0
0
0
0
0
0
0
Depreciation
0
0
0
0
2
4
4
4
4
Income Before Tax
0
-1
-1
-1
-3
-14
-13
-14
-14
Income Tax Expense
-
-
-
-
0
-
0
0
0
Net Income
0
-1
-1
-1
-3
-14
-13
-14
-14
Net Profit Margin
75.96%
16.53%
25.22%
31.91%
69.02%
39.93%
-207.79%
-153.73%
-3767.20%

Ainos Quarterly Cash Flow

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Net Income
-3
-3
-3
-4
-3
-4
-2
-4
-2
-4
Operating Cash Flow
-1
-1
-1
0
-1
-1
-1
0
0
-1
Investing Cash Flow
0
0
0
0
0
0
0
0
0
0
Financing Cash Flow
0
9
-1
0
0
0
1
0
3
-
Change in Cash
0
6
-2
-1
-1
-1
0
0
2
-1

Ainos Annual Cash Flow

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Mar 2023
Dec 2023
Dec 2024
Dec 2025
Net Income
0
-1
-1
-1
-3
-14
-13
-14
-14
Operating Cash Flow
0
-1
0
0
-1
-3
-4
-5
-4
Investing Cash Flow
0
0
0
0
0
0
0
0
0
Financing Cash Flow
2
0
0
0
3
3
4
8
1
Change in Cash
1
0
0
0
1
0
0
2
-3

Mutual Funds that own Ainos Stock

Check out the Mutual Funds with significant holdings in Ainos.

Funds
Holdings
Shares Held
Fidelity Concord Street Trust
0.306213%
22611
VANGUARD INDEX FUNDS
0.125689%
9281

Global Institutional Holdings in Ainos

Funds
Holdings
Fidelity Concord Street Trust
0.31%
Vanguard
0.22%
VANGUARD INDEX FUNDS
0.13%

Ainos News & Key Events

  • img

    Today's Timeline - 14 September

    Mon, 05:30 PM

    -

    Ainos begins commercial deployment of AI Nose in semiconductor fabs, receiving initial orders and surpassing 1 billion chemical dataset records.

Insights on Ainos

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgNO EFFECT

    Against Peers

    img

    In the last 3 years, Coherent Corp. has given 831.5% return, outperforming this stock by 923.1%

  • imgNO EFFECT

    Against Peers

    img

    In the last 1 year, Coherent Corp. has given 176.5% return, outperforming this stock by 238.0%

  • imgNEGATIVE IMPACT

    Price Dip

    img

    In the last 7 days, AIMD stock has moved down by -9.5%

  • imgNEGATIVE IMPACT

    Profit Down

    img

    Netprofit is down for the last 2 quarters, -2.45M → -4.59M (in $), with an average decrease of 86.8% per quarter

  • imgNEGATIVE IMPACT

    Revenue Fall

    img

    Revenue is down for the last 3 quarters, 11.12K → 152.0 (in $), with an average decrease of 52.1% per quarter

About Ainos

Ainos, Inc. operates as a healthcare technology company, specializing in point-of-care diagnostics and the development of safe, novel treatments for various disease indications. Its current portfolio encompasses a COVID-19 antigen rapid test kit, which integrates with a cloud-based test management platform known as the Ainos App, offering both personal and enterprise applications. Other diagnostic developments include a COVID-19 nucleic acid test and point-of-care testing for volatile organic compounds. Furthermore, the company is progressing with Very Low-Dose Oral Interferon Alpha, an oral formulation engineered to leverage the wide therapeutic applications of IFN-a, and is actively developing a Synthetic RNA (sRNA) technology platform in Taiwan. Established in 1984, this San Diego, California-based firm was formerly known as Amarillo Biosciences, Inc. until its rebranding to Ainos, Inc. in May 2021.
OrganisationAinos
Headquarters3050 Post Oak Boulevard, Houston, TX, 77056, US
IndustryBiotechnology
CEOChun-Hsien Tsai
E-voting on sharesClick here to vote

Key Management of Ainos

Name

Title

Mr. Chun-Hsien Tsai

CEO, President & Chairman of the Board

Mr. Hsin-Liang Lee

Chief Financial Officer

Mr. Chih-Heng Lu

Director of Corporate Developoment

FAQs

What is Ainos share price today?

Ainos share price today is $1.34 as on at the close of the market. Ainos share today touched a day high of $1.41 and a low of $1.32.

What is the 52 week high and 52 week low for Ainos share?

Ainos share touched a 52 week high of $4.44 on and a 52 week low of $1.25 on . Ainos stock price today i.e. is closed at $1.34,which is 69.82% down from its 52 week high and 7.20% up from its 52 week low.

What is Ainos's market capitalisation today?

Ainos market capitalisation is $0.00T as on .

How to invest in Ainos Stock (AIMD) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Ainos on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Ainos Shares that will get you 1.1194 shares as per Ainos share price of $1.34 per share as on September 26, 2026 at 8:45 am IST.

What is the minimum amount required to buy Ainos Stock (AIMD) from India?

Indian investors can start investing in Ainos (AIMD) shares with as little as ₹95.8125 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹958.13 in Ainos stock (as per the Rupee-Dollar exchange rate as on ). Based on Ainos share’s latest price of $1.34 as on September 26, 2026 at 8:45 am IST, you will get 7.4627 shares of Ainos. Learn more about fractional shares .