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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
$0.16
$0.00
$0.16
$1.57
$763K4.024,068 shsN/A
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
$2.13
+0.9%
$4.22
$0.66
$10.77
$21.35M-1.237.68 million shs12,576 shs
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
$0.07
+8.7%
$0.07
$0.04
$0.15
$30.07M-0.76780,491 shs1.50 million shs
A Guide To High-Short-Interest Stocks Cover

MarketBeat's analysts have just released their top five short plays for June 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
0.00%0.00%+13,300.00%+13,300.00%+13,300.00%
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
0.00%0.00%0.00%+2.40%-25.78%
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
+8.70%+8.35%+2.48%-26.53%-50.15%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
$0.16
$0.00
$0.16
$1.57
$763K4.024,068 shsN/A
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
$2.13
+0.9%
$4.22
$0.66
$10.77
$21.35M-1.237.68 million shs12,576 shs
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
$0.07
+8.7%
$0.07
$0.04
$0.15
$30.07M-0.76780,491 shs1.50 million shs
A Guide To High-Short-Interest Stocks Cover

MarketBeat's analysts have just released their top five short plays for June 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
0.00%0.00%+13,300.00%+13,300.00%+13,300.00%
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
0.00%0.00%0.00%+2.40%-25.78%
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
+8.70%+8.35%+2.48%-26.53%-50.15%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
0.00
N/AN/AN/A
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
0.00
N/AN/AN/A
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
$80K9.53N/AN/A($2.43) per share-0.07
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
$1.59M13.43N/AN/A$0.60 per share3.55
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
$70K466.94N/AN/A($0.02) per share-3.31
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
-$6.98M-$2.34N/AN/AN/A-8,257.70%N/A-730.22%N/A
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
-$12.33MN/AN/AN/AN/A-776.76%-161.38%-83.58%N/A
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
-$3.07M-$0.01N/AN/AN/A-4,380.77%N/A-138.20%N/A

Latest RDGL, ARTH, and OBLN Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
3/30/2026Q4 2025
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
N/A-$0.01N/A-$0.01N/A$0.02 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
N/AN/AN/AN/AN/A
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
N/AN/AN/AN/AN/A
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
N/A
0.10
0.01
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
N/A
1.86
1.86
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
N/A
15.13
14.80

Institutional Ownership

CompanyInstitutional Ownership
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
6.91%
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
18.64%
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
N/A

Insider Ownership

CompanyInsider Ownership
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
4.50%
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
8.10%
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
18.50%
CompanyEmployeesShares OutstandingFree FloatOptionable
Arch Therapeutics, Inc. stock logo
ARTH
Arch Therapeutics
104.74 million4.53 millionNot Optionable
Obalon Therapeutics, Inc. stock logo
OBLN
Obalon Therapeutics
210.02 millionN/ANot Optionable
Advanced Medical Isotope Corporation stock logo
RDGL
Advanced Medical Isotope
1493.74 million402.40 millionNot Optionable

Recent News About These Companies

Vivos Inc Updates Human Therapy Progress in India
Vivos Inc Summarizes Progress in its Animal Therapy Division
Vivos Inc Summarzes Preogress in its Animal Therapy Division
Vivos Inc. Issues Shareholder Update Letter
Vivos Inc.
Arch Therapeutics stock logo

Arch Therapeutics OTCMKTS:ARTH

$0.16 0.00 (0.00%)
As of 06/16/2026

Arch Therapeutics, Inc., together with its subsidiaries, operates as a biotechnology company in the United States. It develops and markets products based on its AC5 self-assembling technology platform to stop bleeding and control leaking, as well as manages wounds during surgery, trauma, and interventional care or from disease. The company's flagship products include AC5 advanced wound system and AC5 topical hemostat, which are intended for skin applications, such as management of complicated chronic wounds or acute surgical wounds. It is also involved in the development of AC5-G for gastrointestinal endoscopic procedures, and AC5-V and AC5 surgical hemostat for hemostasis inside the body. The company was founded in 2006 and is based in Framingham, Massachusetts.

Obalon Therapeutics stock logo

Obalon Therapeutics NASDAQ:OBLN

Obalon Therapeutics, Inc., a vertically integrated medical device company, focuses on developing and commercializing medical devices to treat people with obesity. The company offers the Obalon Balloon System designed to provide weight loss in patients with obesity. Its Obalon Balloon System comprises of a swallowable capsule that contains an inflatable balloon attached to a microcatheter; the Obalon Navigation System console, which is a combination of hardware and software used to track and display the location of the balloon during placement; the Obalon Touch Inflation Dispenser, which is a semi-automated, hand-held inflation device used to inflate the balloon once it is placed; and a disposable canister filled with mixture of gas. Obalon Therapeutics, Inc. was incorporated in 2008 and is headquartered in Carlsbad, California.

Advanced Medical Isotope stock logo

Advanced Medical Isotope OTCMKTS:RDGL

$0.07 +0.01 (+8.70%)
As of 06/17/2026 03:59 PM Eastern

Vivos Inc., a radiation oncology medical device company, develops brachytherapy devices for the treatment of non-resectable tumors in the United States. It develops yttrium-90 based RadioGel device, an injectable particle-gel for brachytherapy radiation treatment of cancerous tumors in people and animals; and IsoPet for the treatment of solid tumors in animals. The company was formerly known as Advanced Medical Isotope Corporation and changed its name to Vivos Inc. in December 2017. Vivos Inc. was incorporated in 1994 and is headquartered in Richland, Washington.