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ProShares Trust - ProShares Ultra Bloomberg Natural Gas 2x Shares

ProShares Ultra Bloomberg Natural Gas

Natural gas ETFs are experiencing extreme volatility, with futures plummeting due to revised forecasts signaling a warmer February, while a segment of the community remains bullish on a potential extended cold snap, making for a 'widowmaker' market environment.

Robinhood Markets, Inc is a financial services platform, which engages in the provision of retail brokerage and offers trading in U.S. listed stocks and Exchange Traded Funds, related options, and cryptocurrency trading, as well as cash management, which includes debit cards services. The company was founded by Vladimir Tenev and Baiju Prafulkumar Bhatt in 2013 and is headquartered in Menlo Park, CA.

Robinhood Markets Inc - Ordinary Shares - Class A

Robinhood Markets Inc

Robinhood is trending amidst sharp debate over its deep correlation to a volatile crypto market and a significant report suggesting the U.S. government is considering it to manage proposed "Trump accounts" for children, fueling both speculative buying and short interest ahead of upcoming earnings.

Newcourt Acquisition Corp. is a blank check company, which engages in the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. The company was founded on February 25, 2021 and is headquartered in Oakland, CA.

Psyence Biomedical Ltd.

Psyence Biomedical (PBM) is experiencing significant market attention and extreme volatility following its reverse stock split, which has created a low float and ignited widespread speculation for a potential short squeeze. Traders are actively discussing recent positive developments like clinical trial progress for its psilocybin product, a share buyback authorization, and a major institutional investment, contrasting with concerns over the company's history of reverse splits and trading halts.

Sandisk Corp. engages in the development, manufacture, and provision of storage devices and solutions based on NAND flash technology. Its products include solid state drives, memory cards, and USB flash drives. The company was founded on February 5, 2024 and is headquartered in Milpitas, CA.

Sandisk Corp

SanDisk (SNDK) is experiencing a dramatic surge following its blowout earnings report and substantial analyst price target upgrades, driven by robust demand for memory and storage solutions in the AI sector; the community is actively debating its parabolic rise, with strong bullish sentiment countered by concerns over extreme overvaluation and potential volatility.

Julong Holding Ltd. is a holding company, which operates as an investment holding company. It provides intelligent integrated solutions to public utilities, enterprises, commercial, and multifamily properties. The company was founded by Jiaqi Hu on August 07, 2023 and is headquartered in Beijing, China.

Julong Holding Ltd. - Ordinary Shares - Class A

JLHL is trending due to extreme volatility and frequent trading halts, with the community actively debating whether this micro-float 'Hong Kong play' represents a setup for a massive short squeeze or a rapid pump-and-dump, often noted for its lack of fundamental news.

Atossa Therapeutics, Inc. operates as a clinical-stage pharmaceutical company, which engages in the development of novel therapeutics and delivery methods for the treatment of breast cancer and other breast conditions. The company was founded by Steven C. Quay and Shu Chih Chen in December 2008 and is headquartered in Seattle, WA.

Atossa Therapeutics Inc

Atossa Therapeutics is trending amidst an impending 1-for-15 reverse stock split and the recent FDA Orphan Drug Designation for (Z)-Endoxifen in Duchenne Muscular Dystrophy. The community is fiercely debating the split as a "scam" by CEO Steven Quay to dilute shares and fund salaries, leading to widespread investor frustration over perceived mismanagement and significant losses despite potential drug efficacy.

The Walt Disney Co. engages in the business of international family entertainment and media enterprise. It owns and operates television and radio production, distribution and broadcasting stations, direct-to-consumer services, amusement parks, and hotels. It operates through the following business segments: Disney Entertainment, ESPN, and Disney Parks, Experiences, and Products. The company was founded by Walter Elias Disney on October 16, 1923 and is headquartered in Burbank, CA.

Walt Disney Co (The)

Walt Disney Co

Disney is trending after exceeding Q1 earnings expectations, fueled by record Experiences revenue and accelerating streaming profitability, coupled with a significant share buyback and dividend hike. However, community discussion reflects a "sell the news" reaction and ongoing debate surrounding its content strategy and future leadership transition, despite strong financial results.

ProShares Trust - ProShares UltraShort Bloomberg Natural Gas -2x Shares

ProShares UltraShort Bloomberg Natural Gas

KOLD is surging with massive gains as natural gas futures plunge significantly, driven by forecasts of warmer weather ahead and potential de-escalation of geopolitical tensions. The community is actively trading its extreme volatility, with many either locking in substantial profits or accumulating for further potential upside as winter demand eases.

VenHub Global, Inc. engages in the management of fully autonomous and robotic-operated convenience stores. It is involved in utilizing technologies such as artificial intelligence (AI) and smart inventory management systems for shopping experience of customers. The company was founded by Shahan Ohanessian and Shoushana Ohanessian on January 31, 2023 and is headquartered in Pasadena, CA.

Venhub Global Inc.

Venhub Global (VHUB) is experiencing a significant surge following its Nasdaq direct listing and news of an Amazon Web Services executive joining to lead global expansion for its autonomous store technology. The community is actively discussing a potential short squeeze, citing its low float and high after-hours volume as key drivers.

SSgA Active Trust - State Street SPDR S&P 500 ETF Trust

SPY is rallying on strong economic data, including an expanding ISM Manufacturing PMI, and a new US-India trade deal reducing tariffs and redirecting oil purchases. The market's upward momentum is igniting heated debate, with many celebrating new highs while others decry perceived manipulation designed to squeeze bears and options traders.

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Are Medical Stocks Lagging  Actinium Pharmaceuticals (ATNM) This Year?

Here is how Actinium Pharmaceuticals (ATNM) and Collegium Pharmaceutical (COLL) have performed compared to their sector so far this year.

<ul class="summary-bullets"><li>The company’s latest research shows ATNM-400 achieving substantial tumor-growth suppression.</li><li>The therapy targets a validated antigen overexpressed in breast cancer and other solid tumors, such as Prostate Cancer and Non-Small Cell Lung Cancer.</li><li>Researchers observed that ATNM-400 induced irreversible DNA damage.</li></ul>Actinium Pharmaceuticals, Inc. (ATNM) stock was in the spotlight on Friday after the company announced promising new preclinical findings for its novel radiotherapy, ATNM-400, at the 2025 San Antonio Breast Cancer Symposium (SABCS).&nbsp;The Actinium-225 (Ac-225) antibody radioconjugate demonstrated strong anti-tumor activity across multiple breast cancer models, including hormone receptor–positive (HR+), triple-negative (TNBC), and treatment-resistant tumors.<h2 class="st-heading-2">ATNM-400’s Broad Potential</h2>The company’s latest research shows ATNM-400 achieving substantial tumor-growth suppression with minimal side effects in preclinical studies.&nbsp;The therapy targets a validated antigen overexpressed in breast cancer and other solid tumors, such as Prostate Cancer and Non-Small Cell Lung Cancer (NSCLC), positioning ATNM-400 as a potential pan-tumor radiotherapy solution.Following the update,&nbsp;<a href="https://stocktwits.com/symbol/ATNM">Actinium’s stock</a> traded over 3% higher in Friday’s premarket. On Stocktwits, retail sentiment around the stock remained in ‘neutral’ territory amid ‘normal’ message volume levels.&nbsp;<h2 class="st-heading-2">Effectiveness Against Resistant Cancer Types</h2>ATNM-400 displayed potent cytotoxic effects in models resistant to standard-of-care treatments, including trastuzumab-resistant BT474-Clone5 and tamoxifen-resistant MCF7-Tam1 cells. Combining ATNM-400 with conventional therapies like trastuzumab or tamoxifen enhanced tumor regression in preclinical models."Patients whose tumors progress after endocrine therapy or HER2-targeted therapies face limited and often toxic treatment options. The data presented at SABCS show that ATNM-400 generates potent, targeted DNA damage even in highly resistant breast cancer models, while maintaining a favorable tolerability profile,” said&nbsp;Aditya Bardia, Program Director, Breast Medical Oncology at Geffen School of Medicine, University of California, Los Angeles.Researchers observed that ATNM-400 induced irreversible DNA damage, marked by elevated phosphorylation of H2AX (pH2AX) and AKT (pAKT), consistent with alpha-particle–driven double-strand DNA breaks.&nbsp;ATNM stock has gained over 17% year-to-date.Also See:&nbsp;<a href="https://stocktwits.com/news-articles/markets/equity/nvidia-weighs-boosting-h200-ai-chip-production-report/cLICS1gREF8">Nvidia Weighs Boosting H200 AI Chip Production: Report</a>For updates and corrections, email newsroom[at]stocktwits[dot]com.

In this photo illustration, the Actinium Pharmaceuticals, Inc. logo is displayed on the screen of a tablet. 

Why Is Actinium Pharmaceuticals Stock Rising Today? 

The Actinium-225 (Ac-225) antibody radioconjugate demonstrated strong anti-tumor activity across multiple breast cancer models.

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The Actinium-225 (Ac-225) antibody radioconjugate demonstrated strong anti-tumor activity across multiple breast cancer models.


Are Medical Stocks Lagging  Alpha Cognition Inc. (ACOG) This Year?

Here is how Alpha Cognition Inc. (ACOG) and Actinium Pharmaceuticals (ATNM) have performed compared to their sector so far this year.

Is Alpha Cognition Inc. (ACOG) Stock Outpacing Its Medical Peers This Year?

Is Armata Pharmaceuticals (ARMP) Stock Outpacing Its Medical Peers This Year?

Here is how Armata Pharmaceuticals, Inc. (ARMP) and Actinium Pharmaceuticals (ATNM) have performed compared to their sector so far this year.

Is Actinium Pharmaceuticals (ATNM) Stock Outpacing Its Medical Peers This Year?

Here is how Actinium Pharmaceuticals (ATNM) and Avadel (AVDL) have performed compared to their sector so far this year.

Regencell Bioscience Holdings Ltd (3,500% Jump in Message Volume)Hong Kong-based Regencell focuses on traditional Chinese medicine for neurocognitive disorders, particularly ADHD and autism. Reports suggest its recent rally was fueled by insider buying, with insiders owning 81% of the company.&nbsp;However, a Stocktwits&nbsp;<a href="https://stocktwits.com/news-articles/markets/equity/rgc-stock-more-than-triples-this-year/ch7KEpeRbcl">poll</a> indicates retail traders remain skeptical, with some flagging it as a potential pump-and-dump risk.&nbsp;The stock has surged 1,054% this year.GlucoTrack Inc. (2,800% Jump in Message Volume)GlucoTrack develops non-invasive glucose monitoring devices. It announced that safety and performance data from its first-in-human trial of a long-term continuous blood glucose monitoring (CBGM) system will be presented at the 2025 ATTD conference.&nbsp;CEO Paul V. Goode highlighted its potential for real-time glucose monitoring without on-body wearables, calling it a transformative step in diabetes management.&nbsp;GlucoTrack stock is down over 96% year-to-date (YTD).TC Biopharm (Holdings) Plc (1,300% Jump in Message Volume)TC Biopharm&nbsp;<a href="https://stocktwits.com/symbol/TCBP">received</a> a Nasdaq delisting notice due to its share price falling below $1. Trading will be suspended on Monday, with its American depository shares expected to move to OTC Markets.&nbsp;The company is also shifting to a contract development and manufacturing organization (CDMO) model, cutting about 50% of its workforce to reduce operational burn by 55%. This is projected to save $2.1 million in 2025 and $4.2 million annually.&nbsp;The stock is down over 95% YTD.AbbVie Inc. (700% Jump in Message Volume)Erste Group upgraded AbbVie to ‘Buy’ from ‘Hold’, according to The Fly, citing strong sales growth projections through 2029, supported by upcoming product launches. The research firm expects earnings per share (EPS) to rise significantly in 2025, ranging from $12.12 to $12.32.&nbsp;AbbVie recently agreed to acquire a next-gen obesity drug from Denmark-based Gubra A/S for up to $2.2 billion, boosting sentiment.&nbsp;The stock is up over 17.5% YTD.Actinium Pharmaceuticals Inc. (600% Jump in Message Volume)Actinium is launching trials for its drug Actimab-A in combination with Merck’s Keytruda and Bristol Myers Squibb’s Opdivo to treat solid tumors. The trials will include head-to-head studies comparing Actimab-A combinations to standalone treatments.&nbsp;The company also entered a research agreement with Memorial Sloan Kettering to expand Actimab-A’s applications.&nbsp;Actinium stock is up over 22% YTD.For updates and corrections, email newsroom[at]stocktwits[dot]com.

A person examines financial data on a screen displaying a graph with upward and downward trends, using a pen to trace the line chart. | Representative Image: Getty Images

Regencell, GlucoTrack, TC Biopharm, AbbVie, Actinium: 5 Health Care Stocks That Lit Up Retail Discussions Last Week

Investors reacted to insider buying, clinical trial updates, and strategic business shifts that happened in the week ended March 21, 2025.

Actinium Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company, which engages in the development of novel targeted therapies. It also develops and markets medicines for relapsed or refractory cancer patients. The company was founded in 2000 and is headquartered in New York, NY.

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