Tech Selloff Weakens Key S&P 500 Support — Here's When Stocks May Truly Decline
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Nov 07 2025
0mins
Should l Buy BSX?
Source: MarketWatch
Current Market Status: The S&P 500 (SPX) has recently entered a modest corrective phase after reaching all-time highs, closing below the first support level of 6,750.
Support Levels: The index has closed gaps from late October and is currently testing the 6,500 to 6,550 support range, which has held previously; a break below this level could indicate a more bearish trend.
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Analyst Views on BSX
Wall Street analysts forecast BSX stock price to rise
22 Analyst Rating
22 Buy
0 Hold
0 Sell
Strong Buy
Current: 69.540
Low
94.00
Averages
108.14
High
132.00
Current: 69.540
Low
94.00
Averages
108.14
High
132.00
About BSX
Boston Scientific Corporation is a global developer, manufacturer and marketer of medical devices that are used in a range of interventional medical specialties. The Company's MedSurg segment includes Endoscopy, Urology, and Neuromodulation. Its Endoscopy business develops and manufactures devices to diagnose and treat a range of gastrointestinal conditions with less-invasive technologies. Its Urology business develops and manufactures devices to treat various urological conditions for both male and female anatomies, including kidney stones, benign prostatic hyperplasia, prostate cancer, erectile dysfunction, and incontinence. Its Neuromodulation business develops and manufactures devices to treat various neurological movement disorders and manage chronic pain. Its Cardiovascular segment includes Cardiology and Peripheral Interventions. The Cardiology includes interventional cardiology therapies, watchman, cardiac rhythm management, and electrophysiology.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Boston Scientific Faces Class Action Lawsuit
- Class Action Filed: Pomerantz LLP has announced a class action lawsuit against Boston Scientific, alleging securities fraud and other unlawful business practices, with investors needing to apply as Lead Plaintiff by May 4, 2026.
- Disappointing Earnings Report: Boston Scientific's Q4 2025 financial results, released on February 4, 2026, revealed lower-than-expected sales in its electrophysiology division and guidance for fiscal year 2026 that fell significantly short of analyst expectations, indicating slow market growth and increased competition.
- Significant Stock Drop: Following the earnings report, Boston Scientific's stock price plummeted by $16.12, or 17.6%, closing at $75.50 per share on February 4, 2026, reflecting market concerns about the company's future outlook.
- Legal Firm Background: Pomerantz LLP, a premier firm in corporate and securities class litigation, has been fighting for the rights of victims of securities fraud for over 85 years, having recovered numerous multimillion-dollar damages for class members in the past.
See More
Boston Scientific's Significant Decline May Present a Greater Opportunity
Stock Performance: Boston Scientific Corporation (NYSE: BSX) has seen a 26% decline in shares year-to-date, despite posting strong earnings results, including adjusted earnings per share of 80 cents, which exceeded consensus estimates.
Future Prospects: The company is expected to release results from its Champion-AF trial by the end of March, which could significantly impact its product offerings and client base, particularly for its Watchman products.
Growth Expectations: Management anticipates continued growth in free cash flow, projecting $4.2 billion in 2026, alongside a modest revenue growth guidance of 10% to 11% year-over-year, which is lower than previous years.
Analyst Sentiment: Despite recent stock declines, analysts remain optimistic, with 23 out of 25 ratings being "Buy," indicating potential upside for investors, especially with a consensus price target significantly above current trading levels.
See More
Class Action Lawsuits Filed Against Boston Scientific and Others
- Boston Scientific Lawsuit: A class action against Boston Scientific Corporation (NYSE:BSX) alleges that during the period from July 23, 2025, to February 3, 2026, the company failed to disclose the unsustainable growth rate of its U.S. electrophysiology segment, misleading investors and potentially leading to significant losses.
- Eos Energy Issues: Eos Energy Enterprises (NASDAQ:EOSE) faces a class action lawsuit for the period from November 5, 2025, to February 26, 2026, alleging that the company could not achieve necessary production ramp-up and that its battery line downtime exceeded industry norms, negatively impacting market performance and investor confidence.
- Soleno Therapeutics Risks: Soleno Therapeutics, Inc. (NASDAQ:SLNO) is accused in a class action from March 26, 2025, to November 4, 2026, of concealing significant safety concerns related to its DCCR clinical trial, which could lead to higher risks for patients post-launch, affecting the company's reputation and market outlook.
- Nektar Therapeutics Violations: Nektar Therapeutics (NASDAQ:NKTR) is implicated in a class action for the period from February 26, 2025, to December 15, 2025, for not adhering to applicable standards in the REZOLVE-AA trial, which may significantly impact trial results and further erode investor confidence.
See More
Market Watch: Oil Prices Rise Amid Tech Developments
- Oil Price Surge: Global crude benchmark Brent has surged back above $100 a barrel, reflecting market sensitivity and uncertainty as optimism over resolving the Iran conflict is undermined by new attacks, impacting energy prices significantly.
- Market Momentum Indicator: The S&P Oscillator has dropped to -5.2, indicating that while the market remains oversold, this shift suggests potential consolidation ahead, prompting investors to monitor future developments in the war for market direction.
- Arm Event and AI Collaboration: Chip designer Arm Holdings is set to announce a new partnership with Nvidia at its “Arm Everywhere” event, which is expected to solidify its crucial role in AI computing, potentially influencing stock performance in the tech sector.
- Investment Rating Changes: Bank of America upgraded CoreWeave to a buy rating, despite market skepticism about its durability; analysts believe its strategic alliances with Nvidia and OpenAI will provide competitive advantages, reflecting ongoing confidence in AI infrastructure.
See More
Boston Scientific Shareholder Notice Issued
- Shareholder Notice Issued: The Gross Law Firm has issued a notice to shareholders of Boston Scientific Corporation (NYSE:BSX), encouraging those who purchased shares between July 23, 2025, and February 3, 2026, to contact the firm regarding potential lead plaintiff appointment for recovery participation.
- Allegations of Misrepresentation: The complaint alleges that Boston Scientific's management provided overly optimistic statements while concealing the unsustainable growth rate of its U.S. EP segment, misleading investors and leading to a significant net income miss.
- Dramatic Stock Price Decline: Following the disappointing earnings report released on February 4, 2026, Boston Scientific's stock plummeted from $91.62 to $75.50, a staggering 17.6% drop in a single day, reflecting severe market concerns about the company's future performance.
- Claim Deadline: Shareholders must register for the class action by May 4, 2026, to avoid losing their right to claim, emphasizing the urgency for affected investors to act promptly.
See More
Boston Scientific Shareholder Class Action Reminder
- Class Action Initiated: Robbins LLP reminds all investors who purchased Boston Scientific Corporation (BSX) stock between July 23, 2025, and February 3, 2026, that a class action has been filed to protect shareholder rights and seek compensation.
- False Information Allegations: The lawsuit alleges that Boston Scientific misled investors during this period by claiming reliable information regarding the company's revenue outlook, while in reality, it faced new competitors that diminished its market share in the U.S. electrophysiology sector.
- Disappointing Performance: On February 4, 2026, Boston Scientific announced its fourth quarter and full year 2025 results, revealing disappointing U.S. electrophysiology sales, which led to a stock price drop of over 17% in one day, from $91.62 to $75.50.
- Shareholder Action Guidance: Shareholders can submit applications to serve as lead plaintiffs in the class action by May 4, 2026, representing other shareholders in the litigation, while those who choose not to participate can remain absent class members and retain their rights to recovery.
See More
Boston Scientific Faces Class Action Lawsuit
- Class Action Filed: Pomerantz LLP has announced a class action lawsuit against Boston Scientific, alleging securities fraud and other unlawful business practices, with investors needing to apply as Lead Plaintiff by May 4, 2026.
- Disappointing Earnings Report: Boston Scientific's Q4 2025 financial results, released on February 4, 2026, revealed lower-than-expected sales in its electrophysiology division and guidance for fiscal year 2026 that fell significantly short of analyst expectations, indicating slow market growth and increased competition.
- Significant Stock Drop: Following the earnings report, Boston Scientific's stock price plummeted by $16.12, or 17.6%, closing at $75.50 per share on February 4, 2026, reflecting market concerns about the company's future outlook.
- Legal Firm Background: Pomerantz LLP, a premier firm in corporate and securities class litigation, has been fighting for the rights of victims of securities fraud for over 85 years, having recovered numerous multimillion-dollar damages for class members in the past.
See More
Boston Scientific's Significant Decline May Present a Greater Opportunity
Stock Performance: Boston Scientific Corporation (NYSE: BSX) has seen a 26% decline in shares year-to-date, despite posting strong earnings results, including adjusted earnings per share of 80 cents, which exceeded consensus estimates.
Future Prospects: The company is expected to release results from its Champion-AF trial by the end of March, which could significantly impact its product offerings and client base, particularly for its Watchman products.
Growth Expectations: Management anticipates continued growth in free cash flow, projecting $4.2 billion in 2026, alongside a modest revenue growth guidance of 10% to 11% year-over-year, which is lower than previous years.
Analyst Sentiment: Despite recent stock declines, analysts remain optimistic, with 23 out of 25 ratings being "Buy," indicating potential upside for investors, especially with a consensus price target significantly above current trading levels.
See More
Class Action Lawsuits Filed Against Boston Scientific and Others
- Boston Scientific Lawsuit: A class action against Boston Scientific Corporation (NYSE:BSX) alleges that during the period from July 23, 2025, to February 3, 2026, the company failed to disclose the unsustainable growth rate of its U.S. electrophysiology segment, misleading investors and potentially leading to significant losses.
- Eos Energy Issues: Eos Energy Enterprises (NASDAQ:EOSE) faces a class action lawsuit for the period from November 5, 2025, to February 26, 2026, alleging that the company could not achieve necessary production ramp-up and that its battery line downtime exceeded industry norms, negatively impacting market performance and investor confidence.
- Soleno Therapeutics Risks: Soleno Therapeutics, Inc. (NASDAQ:SLNO) is accused in a class action from March 26, 2025, to November 4, 2026, of concealing significant safety concerns related to its DCCR clinical trial, which could lead to higher risks for patients post-launch, affecting the company's reputation and market outlook.
- Nektar Therapeutics Violations: Nektar Therapeutics (NASDAQ:NKTR) is implicated in a class action for the period from February 26, 2025, to December 15, 2025, for not adhering to applicable standards in the REZOLVE-AA trial, which may significantly impact trial results and further erode investor confidence.
See More
Market Watch: Oil Prices Rise Amid Tech Developments
- Oil Price Surge: Global crude benchmark Brent has surged back above $100 a barrel, reflecting market sensitivity and uncertainty as optimism over resolving the Iran conflict is undermined by new attacks, impacting energy prices significantly.
- Market Momentum Indicator: The S&P Oscillator has dropped to -5.2, indicating that while the market remains oversold, this shift suggests potential consolidation ahead, prompting investors to monitor future developments in the war for market direction.
- Arm Event and AI Collaboration: Chip designer Arm Holdings is set to announce a new partnership with Nvidia at its “Arm Everywhere” event, which is expected to solidify its crucial role in AI computing, potentially influencing stock performance in the tech sector.
- Investment Rating Changes: Bank of America upgraded CoreWeave to a buy rating, despite market skepticism about its durability; analysts believe its strategic alliances with Nvidia and OpenAI will provide competitive advantages, reflecting ongoing confidence in AI infrastructure.
See More
Boston Scientific Shareholder Notice Issued
- Shareholder Notice Issued: The Gross Law Firm has issued a notice to shareholders of Boston Scientific Corporation (NYSE:BSX), encouraging those who purchased shares between July 23, 2025, and February 3, 2026, to contact the firm regarding potential lead plaintiff appointment for recovery participation.
- Allegations of Misrepresentation: The complaint alleges that Boston Scientific's management provided overly optimistic statements while concealing the unsustainable growth rate of its U.S. EP segment, misleading investors and leading to a significant net income miss.
- Dramatic Stock Price Decline: Following the disappointing earnings report released on February 4, 2026, Boston Scientific's stock plummeted from $91.62 to $75.50, a staggering 17.6% drop in a single day, reflecting severe market concerns about the company's future performance.
- Claim Deadline: Shareholders must register for the class action by May 4, 2026, to avoid losing their right to claim, emphasizing the urgency for affected investors to act promptly.
See More
Boston Scientific Shareholder Class Action Reminder
- Class Action Initiated: Robbins LLP reminds all investors who purchased Boston Scientific Corporation (BSX) stock between July 23, 2025, and February 3, 2026, that a class action has been filed to protect shareholder rights and seek compensation.
- False Information Allegations: The lawsuit alleges that Boston Scientific misled investors during this period by claiming reliable information regarding the company's revenue outlook, while in reality, it faced new competitors that diminished its market share in the U.S. electrophysiology sector.
- Disappointing Performance: On February 4, 2026, Boston Scientific announced its fourth quarter and full year 2025 results, revealing disappointing U.S. electrophysiology sales, which led to a stock price drop of over 17% in one day, from $91.62 to $75.50.
- Shareholder Action Guidance: Shareholders can submit applications to serve as lead plaintiffs in the class action by May 4, 2026, representing other shareholders in the litigation, while those who choose not to participate can remain absent class members and retain their rights to recovery.
See More
