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NASDAQ:CDIO

Cardio Diagnostics (CDIO) Stock Price, News & Analysis

Cardio Diagnostics logo
$4.37 -0.02 (-0.46%)
Closing price 04:00 PM Eastern
Extended Trading
$4.42 +0.05 (+1.14%)
As of 07:15 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

About Cardio Diagnostics Stock (NASDAQ:CDIO)

Advanced

Key Stats

Today's Range
$4.16
$4.50
50-Day Range
$3.45
$4.55
52-Week Range
$3.22
$53.10
Volume
27,386 shs
Average Volume
38,109 shs
Market Capitalization
$7.69 million
P/E Ratio
N/A
Dividend Yield
N/A
Price Target
N/A
Consensus Rating
Sell

Company Overview

Cardio Diagnostics Stock Analysis - MarketRank™

See Top-Rated MarketRank™ Stocks
10th Percentile Overall Score

CDIO MarketRank™: 

Cardio Diagnostics scored higher than 10% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

  • Percentage of Shares Shorted

    3.13% of the float of Cardio Diagnostics has been sold short.
  • Short Interest Ratio / Days to Cover

    Cardio Diagnostics has a short interest ratio ("days to cover") of 1.5, which is generally considered an acceptable ratio of short interest to trading volume.
  • Change versus previous month

    Short interest in Cardio Diagnostics has recently increased by 196.53%, indicating that investor sentiment is decreasing significantly.
  • Dividend Yield

    Cardio Diagnostics does not currently pay a dividend.

  • Dividend Growth

    Cardio Diagnostics does not have a long track record of dividend growth.

  • Percentage of Shares Shorted

    3.13% of the float of Cardio Diagnostics has been sold short.
  • Short Interest Ratio / Days to Cover

    Cardio Diagnostics has a short interest ratio ("days to cover") of 1.5, which is generally considered an acceptable ratio of short interest to trading volume.
  • Change versus previous month

    Short interest in Cardio Diagnostics has recently increased by 196.53%, indicating that investor sentiment is decreasing significantly.
  • News Sentiment

    Cardio Diagnostics has a news sentiment score of -0.50. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.54 average news sentiment score of Medical companies.
  • News Coverage This Week

    MarketBeat has tracked 1 news article for Cardio Diagnostics this week, compared to 0 articles on an average week.
  • MarketBeat Follows

    2 people have added Cardio Diagnostics to their MarketBeat watchlist in the last 30 days.
  • Insider Buying vs. Insider Selling

    In the past three months, Cardio Diagnostics insiders have not sold or bought any company stock.

  • Percentage Held by Insiders

    13.30% of the stock of Cardio Diagnostics is held by insiders. A high percentage of insider ownership can be a sign of company health.

  • Percentage Held by Institutions

    Only 8.06% of the stock of Cardio Diagnostics is held by institutions.

  • Read more about Cardio Diagnostics' insider trading history.
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CDIO Stock News Headlines

Trump's Law S.1582: $21T Dollar Revolution Coming
Do you have money in any of these banks? Chase. Bank of America. Citigroup. Wells Fargo. U.S. Bancorp. If you do…tc pixel
Cardio Diagnostics Holdings, Inc. (CDIOW) - Yahoo Finance
See More Headlines

CDIO Stock Analysis - Frequently Asked Questions

Cardio Diagnostics' stock was trading at $27.51 on January 1st, 2025. Since then, CDIO shares have decreased by 84.1% and is now trading at $4.37.

Cardio Diagnostics Holdings, Inc. (NASDAQ:CDIO) announced its quarterly earnings data on Thursday, August, 14th. The company reported ($0.97) earnings per share for the quarter, beating analysts' consensus estimates of ($1.80) by $0.83. The firm earned $0.01 million during the quarter, compared to analysts' expectations of $0.08 million. Cardio Diagnostics had a negative net margin of 30,465.10% and a negative trailing twelve-month return on equity of 72.78%.

Cardio Diagnostics's stock reverse split on Tuesday, May 13th 2025.The 1-30 reverse split was announced on Thursday, May 8th 2025. The number of shares owned by shareholders was adjusted after the closing bell on Monday, May 12th 2025. An investor that had 100 shares of stock prior to the reverse split would have 3 shares after the split.

Shares of CDIO stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Based on aggregate information from My MarketBeat watchlists, some other companies that Cardio Diagnostics investors own include Sangamo Therapeutics (SGMO), NVIDIA (NVDA), MSP Recovery (LIFW), NuCana (NCNA), Recursion Pharmaceuticals (RXRX), SoundHound AI (SOUN) and Caribou Biosciences (CRBU).

Company Calendar

Last Earnings
8/14/2025
Today
10/07/2025
Next Earnings (Estimated)
11/12/2025
Fiscal Year End
12/31/2025

Industry, Sector and Symbol

Stock Exchange
NASDAQ
Sector
Medical
Industry
MED - BIOMED/GENE
Sub-Industry
Pharmaceutical Products
Current Symbol
NASDAQ:CDIO
CIK
1870144
Fax
N/A
Employees
1
Year Founded
N/A

Profitability

EPS (Trailing Twelve Months)
N/A
Trailing P/E Ratio
N/A
Forward P/E Ratio
N/A
P/E Growth
N/A
Net Income
-$8.38 million
Net Margins
-30,465.10%
Pretax Margin
-30,465.10%
Return on Equity
-72.78%
Return on Assets
-66.17%

Debt

Debt-to-Equity Ratio
N/A
Current Ratio
23.52
Quick Ratio
23.52

Sales & Book Value

Annual Sales
$40 thousand
Price / Sales
192.06
Cash Flow
N/A
Price / Cash Flow
N/A
Book Value
$7.10 per share
Price / Book
0.61

Miscellaneous

Outstanding Shares
1,760,000
Free Float
1,529,000
Market Cap
$7.68 million
Optionable
Not Optionable
Beta
2.91
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This page (NASDAQ:CDIO) was last updated on 10/7/2025 by MarketBeat.com Staff
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