Cardio Diagnostics Holdings Inc. (CDIO)

NASDAQ

$1.86

$-0.10

(-5.10%)

After-Hours

Cardio Diagnostics Holdings Inc. (CDIO) Live Price Chart

Last updated: ⁦2026-10-08 21:16:40⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Cardio Diagnostics Holdings Inc. (CDIO) operates in the IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES sector and is listed on NASDAQ. The stock is currently priced at $1.86, with a market capitalisation of $5.92M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $0.97 to $7.91. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$5.92M
Open	$1.99
Day's High	$255.00
Day's Low	$0.97
Previous Close	$1.96
Volume	52.53K
Average Volume	56.09K
P/E Ratio	--
52-Week High	$7.91
52-Week Low	$0.97
Dividend Yield	--
Earnings Date	--

Cardio Diagnostics Holdings Inc. (CDIO) After-Hours Stock Price

Cardio Diagnostics Holdings Inc. (CDIO) is trading at $1.97 in after-hours trading as of 2026-10-08 21:15:00, up 0.26% ($0.01) from the regular-session close of $1.96.

After-hours trading shows how investors are pricing CDIO after the regular session closes. The current after-hours price is near the regular-session close, indicating positive after-hours sentiment.

Cardio Diagnostics Holdings Inc. (CDIO) 7-Day Stock Price Change

Over the past seven days, Cardio Diagnostics Holdings Inc. (CDIO) moved from $1.87 to $1.86, representing a decline of 0.80% ($0.02).

The stock traded between $1.85 and $2.23 during the period. The latest price is near the lower end of the 7-day range, indicating moderate downward.

The average daily volume was 29.41 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

CDIO 52-Week Price Position

Position in Range: 12.8%

52W Low$0.97

52W High$7.91

CDIO is currently trading at $1.86, placing it 12.8% of the way from its 52-week low of $0.97 to its 52-week high of $7.91. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Cardio Diagnostics Holdings Inc. (CDIO)?

Cardio Diagnostics Holdings Inc is a medical technology company focused on developing and commercializing epigenetics-based clinical tests for cardiovascular diseases and associated comorbidities by leveraging its Artificial Intelligence (AI)-driven Multi-Omics Engine. The company has developed two clinical products: Epi+Gen CHD and PrecisionCHD, epigenetics-based clinical blood tests capable of assessing risk for a coronary heart disease (CHD) event, including heart attacks. Additionally, its portfolio includes HeartRisk, a cardiovascular disease risk intelligence platform, and CardioInnovate360, a research-use-only solution launched to support the discovery, development, and validation of novel biopharmaceuticals for the assessment and management of cardiovascular diseases.

Cardio Diagnostics Holdings Inc. Information

Industry	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES
Employees	17
Exchange	NASDAQ
Company Website	https://www.cdio.ai

How to Buy Cardio Diagnostics Holdings Inc. (CDIO) Stock on MEXC

Eligible investors can buy real shares of Cardio Diagnostics Holdings Inc. (CDIO) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licenced broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for CDIO and Place Your Order

Open the RealStocks trading page and search for CDIO. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Cardio Diagnostics Holdings Inc. (CDIO) stock price today?

Cardio Diagnostics Holdings Inc. (CDIO) is currently trading at $ 1.86, down 5.36% ($0.10) from the previous close of $ 1.96. Intraday prices update in real time during regular trading hours.

2.Is CDIO stock going up or down today?

As of 2026-10-08 21:15:00, CDIO is trading at $ 1.86, down 5.36% ($0.10) from its previous close of $ 1.96. The stock has traded between $ 0.97 and $ 255.00 during today’s regular session. Past price movements do not guarantee future results.

3.What is CDIO pre-market price?

As of 2026-10-08 21:15:00, CDIO is trading at $ 2.09 in pre-market trading, up 6.68% ($0.13) from the previous close of $ 1.96. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is CDIO after-hours price?

As of 2026-10-08 21:15:00, CDIO is trading at $ 1.97 in after-hours trading, up 0.26% ($0.01) from the regular-session close of $ 1.96. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is CDIO stock trading now?

CDIO trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does CDIO sit relative to its 52-week high and low?

Over the past 52 weeks, CDIO has traded between a low of $ 0.97 and a high of $ 7.91. At $ 1.86, the stock is positioned 12.8% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Cardio Diagnostics Holdings Inc. in?

Cardio Diagnostics Holdings Inc. (CDIO) operates in the IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Cardio Diagnostics Holdings Inc.'s market capitalisation and where is it listed?

Cardio Diagnostics Holdings Inc. is listed on the NASDAQ exchange with a market capitalisation of $ 5.92M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is CDIO valued in terms of P/E ratio and EPS?

CDIO trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -2.19. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Cardio Diagnostics Holdings Inc. pay a dividend?

Cardio Diagnostics Holdings Inc. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.