Compare Stocks: OST, DAIO, ELSE, and ASTC

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ASTC Astrotech	$9.75 +9.8%	$13.49	$1.91 ▼ $68.85	$15.98M	4.87	281,795 shs	342,282 shs
DAIO Data I/O	$2.89 -3.0%	$3.51	$2.16 ▼ $4.49	$28M	1.3	38,812 shs	50,325 shs
ELSE Electro-Sensors	$7.74	$7.70	$4.05 ▼ $7.75	$27.34M	0.63	18,150 shs	N/A
OST Ostin Technology Group	$1.70	$1.69	$1.35 ▼ $235.00	$10.16M	0.57	N/A	N/A

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ASTC Astrotech	0.00%	+35.78%	-4.10%	+220.58%	+66.11%
DAIO Data I/O	0.00%	+4.93%	-15.34%	+2.41%	-7.74%
ELSE Electro-Sensors	0.00%	0.00%	+0.52%	+1.18%	+66.45%
OST Ostin Technology Group	0.00%	0.00%	0.00%	0.00%	+15.31%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ASTC Astrotech	$9.75 +9.8%	$13.49	$1.91 ▼ $68.85	$15.98M	4.87	281,795 shs	342,282 shs
DAIO Data I/O	$2.89 -3.0%	$3.51	$2.16 ▼ $4.49	$28M	1.3	38,812 shs	50,325 shs
ELSE Electro-Sensors	$7.74	$7.70	$4.05 ▼ $7.75	$27.34M	0.63	18,150 shs	N/A
OST Ostin Technology Group	$1.70	$1.69	$1.35 ▼ $235.00	$10.16M	0.57	N/A	N/A

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ASTC Astrotech	0.00%	+35.78%	-4.10%	+220.58%	+66.11%
DAIO Data I/O	0.00%	+4.93%	-15.34%	+2.41%	-7.74%
ELSE Electro-Sensors	0.00%	0.00%	+0.52%	+1.18%	+66.45%
OST Ostin Technology Group	0.00%	0.00%	0.00%	0.00%	+15.31%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ASTC Astrotech	1.00	Sell	N/A	N/A
DAIO Data I/O	2.80	Moderate Buy	$5.11	76.82% Upside
ELSE Electro-Sensors	2.00	Hold	N/A	N/A
OST Ostin Technology Group	1.00	Sell	N/A	N/A

Current Analyst Ratings Breakdown

Latest OST, DAIO, ELSE, and ASTC Analyst Ratings

Date	Company	Brokerage	Action	Rating
7/24/2026	DAIO Data I/O	LADENBURG THALM/SH SH Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Strong-Buy
7/17/2026	DAIO Data I/O	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D-)
7/8/2026	OST Ostin Technology Group	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D-) ➝ Sell (E+)
6/23/2026	OST Ostin Technology Group	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (E+) ➝ Sell (D-)
6/3/2026	OST Ostin Technology Group	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D-) ➝ Sell (E+)
5/29/2026	ELSE Electro-Sensors	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Hold (C) ➝ Hold (C-)
5/27/2026	ASTC Astrotech	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (E+) ➝ Sell (D-)
5/15/2026	ELSE Electro-Sensors	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold (C-) ➝ Hold (C)
5/15/2026	OST Ostin Technology Group	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (E+) ➝ Sell (D-)

(Data available from 8/10/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
ASTC Astrotech	$1.05M	16.71	N/A	N/A	$13.05 per share	0.75
DAIO Data I/O	$18.57M	1.46	N/A	N/A	$1.44 per share	2.01
ELSE Electro-Sensors	$10.48M	2.61	$0.11 per share	68.20	$4.26 per share	1.82
OST Ostin Technology Group	$39.68M	0.26	N/A	N/A	$1.83 per share	0.93

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
ASTC Astrotech	-$13.85M	-$8.41	N/A	N/A	N/A	-1,397.82%	-81.85%	-65.46%	N/A
DAIO Data I/O	-$5.24M	-$0.84	N/A	19.27	N/A	-41.85%	-54.33%	-36.75%	10/22/2026 (Estimated)
ELSE Electro-Sensors	$310K	$0.08	96.76	N/A	N/A	2.42%	1.73%	1.62%	N/A
OST Ostin Technology Group	-$10.02M	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Latest OST, DAIO, ELSE, and ASTC Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
5/15/2026	Q1 2026 & M&A Announcement	DAIO Data I/O	-$0.16	-$0.34	-$0.18	-$0.34	$4.00 million	$3.25 million
5/14/2026	Q1 2026	ELSE Electro-Sensors	N/A	-$0.03	N/A	-$0.03	N/A	$2.58 million
5/13/2026	Q3 2026	ASTC Astrotech	N/A	-$2.25	N/A	-$2.25	N/A	$0.34 million

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
ASTC Astrotech	N/A	N/A	N/A	N/A	N/A
DAIO Data I/O	N/A	N/A	N/A	N/A	N/A
ELSE Electro-Sensors	$0.16	2.07%	N/A	200.00%	N/A
OST Ostin Technology Group	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
ASTC Astrotech	N/A	6.17	4.07
DAIO Data I/O	N/A	2.64	1.55
ELSE Electro-Sensors	N/A	12.64	10.85
OST Ostin Technology Group	0.54	0.37	0.25

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ASTC Astrotech	24.35%
DAIO Data I/O	36.95%
ELSE Electro-Sensors	11.70%
OST Ostin Technology Group	21.92%

Insider Ownership

Company	Insider Ownership
ASTC Astrotech	16.80%
DAIO Data I/O	4.06%
ELSE Electro-Sensors	13.30%
OST Ostin Technology Group	44.79%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ASTC Astrotech	10	1.80 million	1.50 million	Not Optionable
DAIO Data I/O	100	9.39 million	9.01 million	Optionable
ELSE Electro-Sensors	37	3.53 million	3.06 million	Not Optionable
OST Ostin Technology Group	260	5.99 million	3.31 million	Not Optionable

OST, DAIO, ELSE, and ASTC Headlines

Recent News About These Companies

Ostin Technology Group Co., Ltd. Class A

April 28, 2026 | edition.cnn.com

OSTIN DEADLINE TODAY: Bragar Eagel & Squire, P.C. Urges Ostin Technology Group Investors to Contact the Firm Before the April 17th Lead Plaintiff Deadline

April 17, 2026 | globenewswire.com

OST Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Ostin Technology Group Co., Ltd. Securities Lawsuit — The Gross Law Firm

April 17, 2026 | globenewswire.com

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Ostin Technology Group Co., Ltd. of Class Action Lawsuit and Upcoming Deadlines - OST

April 16, 2026 | prnewswire.com

SUEWALLST, LLP: OST FRAUD TIMELINE REVEALS 73-DAY PATH TO $950M INVESTOR WIPEOUT

April 16, 2026 | prnewswire.com

Bronstein, Gewirtz & Grossman LLC Urges Ostin Technology Group Co., Ltd. Investors to Act: Class Action Filed Alleging Investor Harm

April 15, 2026 | newsfilecorp.comN

OST'S $0.06 SHARES SOLD AS $9.40 WINNERS -- INVESTORS LOST 94%: LEVI & KORSINSKY, LLP

April 15, 2026 | prnewswire.com

OSTIN DEADLINE FRIDAY: Bragar Eagel & Squire, P.C. Urges Ostin Technology Group Investors to Contact the Firm Before the April 17th Lead Plaintiff Deadline

April 14, 2026 | globenewswire.com

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Ostin Technology Group Co., Ltd. of Class Action Lawsuit and Upcoming Deadlines – OST

April 14, 2026 | globenewswire.com

Bronstein, Gewirtz & Grossman LLC Urges Ostin Technology Group Co., Ltd. Investors to Act: Class Action Filed Alleging Investor Harm

April 14, 2026 | newsfilecorp.comN

OST Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Ostin Technology Group Co., Ltd. Securities Lawsuit -- The Gross Law Firm

April 14, 2026 | prnewswire.com

Portnoy Law Firm Announces Class Action on Behalf of Ostin Technology Group Co., Ltd. Investors

April 14, 2026 | globenewswire.com

Qiaoyun Xie Oversaw OST Financials During $950M Pump-And-Dump — Levi & Korsinsky, LLP

April 13, 2026 | globenewswire.com

OST Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Ostin Technology Group Co., Ltd. Securities Lawsuit — The Gross Law Firm

April 10, 2026 | globenewswire.com

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Ostin Technology Group Co., Ltd. of Class Action Lawsuit and Upcoming Deadlines - OST

April 9, 2026 | prnewswire.com

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Ostin Technology Group Co., Ltd. of Class Action Lawsuit and Upcoming Deadlines – OST

April 7, 2026 | globenewswire.com

OST Shareholder Alert: April 17, 2026 Lead Plaintiff Deadline in Ostin Technology Group Co., Ltd. Securities Class Action Lawsuit -- The Gross Law Firm

April 7, 2026 | prnewswire.com

Qiaoyun Xie Oversaw Ost Financials During $950M Pump-and-Dump — Levi & Korsinsky, LLP

April 6, 2026 | globenewswire.com

Bronstein, Gewirtz & Grossman LLC Urges Ostin Technology Group Co., Ltd. Investors to Act: Class Action Filed Alleging Investor Harm

April 6, 2026 | globenewswire.com

Bragar Eagel & Squire, P.C. Urges Ostin and NuScale Investors with Large Losses to Contact the Firm Before the Upcoming Lead Plaintiff Deadlines

April 3, 2026 | globenewswire.com

New MarketBeat Followers Over Time

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OST, DAIO, ELSE, and ASTC Company Descriptions

Astrotech NASDAQ:ASTC

$9.75 +0.87 (+9.80%)

As of 04:00 PM Eastern

Astrotech Corporation operates as a mass spectrometry company worldwide. It owns and licenses the intellectual property related to the Astrotech Mass Spectrometer Technology, a platform mass spectrometry technology. The company also develops TRACER 1000, a mass spectrometer-based explosive trace detector to replace the explosives trace detectors used at airports, cargo and other secured facilities, and borders. In addition, it develops AgLAB-1000, a mass spectrometer for use in the hemp and cannabis market. Further, the company develops BreathTest-1000, a breath analysis tool to screen for volatile organic compound metabolites found in a person's breath. The company was formerly known as SPACEHAB, Inc. and changed its name to Astrotech Corporation in 2009. The company was incorporated in 1984 and is based in Austin, Texas.

Data I/O NASDAQ:DAIO

$2.89 -0.09 (-3.02%)

As of 04:00 PM Eastern

Data I/O Corporation, together with its subsidiaries, engages in the design, manufacture, and sale of programming and security deployment systems and services for electronic device manufacturers in the United States, Europe, and internationally. Its programming system products are used to program integrated circuits (ICs) with the specific data for the ICs. The company offers PSV handlers off-line automated programming systems, such as PSV2800 automated programming system which focuses on high-volume manufacturing in a lower cost platform; PSV7000 automated programming system for security deployment upgrades; PSV5000 automated programming system that combines mid-range capacity and supports security deployment; and PSV3500 automated programming system which provides basic programming needs. It also provides SentriX security deployment system; and LumenX and non-automated FlashPAK III programming systems. In addition, the company offers hardware support, system installation and repair, and device programming services. It markets and sells its products to original equipment manufacturers in automotive and consumer electronics, internet of things, and industrial, as well as electronic manufacturing service contract manufacturers through direct sales, and indirect sales representatives and distributors. Data I/O Corporation was incorporated in 1969 and is headquartered in Redmond, Washington.

Electro-Sensors NASDAQ:ELSE

$7.74 0.00 (0.00%)

As of 08/7/2026

Electro-Sensors, Inc. engages in the manufacture and selling of industrial production monitoring and process control systems. Its products include shaft speed witches; wireless hazard monitoring; temperature sensor; slide gate and angle position; bearing sensors and belt alignment; and motor drive control. The company was founded by James P. Slattery in 1965 and is headquartered in Minnetonka, MN.

Ostin Technology Group NASDAQ:OST

$1.70 0.00 (0.00%)

As of 08/7/2026

Ostin Technology Group Co., Ltd. designs, develops, and manufactures thin-film transistor liquid crystal display (TFT-LCD) modules and polarizers in China. It offers display modules to markets, such as consumer electronics, including AIOs, monitors, laptop computers, and tablets; automotive displays, including dashboard, and navigation and multimedia systems; and commercial LCD displays, which are used to display multimedia graphics, such as company advertisements, promotions, scoreboards, and traffic signs in education, medical treatment, business, outdoor, and cultural construction industries. The company sells its products directly to customers, as well as to customers' designated system integrators. Ostin Technology Group Co., Ltd. was founded in 2010 and is based in Nanjing, China.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest OST, DAIO, ELSE, and ASTC Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest OST, DAIO, ELSE, and ASTC Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

OST, DAIO, ELSE, and ASTC Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

OST, DAIO, ELSE, and ASTC Company Descriptions

Astrotech NASDAQ:ASTC

Data I/O NASDAQ:DAIO

Electro-Sensors NASDAQ:ELSE

Ostin Technology Group NASDAQ:OST

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Comparative Price Performance Over Time

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Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest OST, DAIO, ELSE, and ASTC Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest OST, DAIO, ELSE, and ASTC Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

OST, DAIO, ELSE, and ASTC Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

OST, DAIO, ELSE, and ASTC Company Descriptions

Astrotech NASDAQ:ASTC

Data I/O NASDAQ:DAIO

Electro-Sensors NASDAQ:ELSE

Ostin Technology Group NASDAQ:OST

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