Energy Sector News 17 December 2025

Vistra Corp. (VST) Stock Drops at the Close, Then Rebounds After Hours on PJM Auction News — What to Know Before the Market Opens Dec. 18, 2025

Vistra Corp. (NYSE: VST) ended Wednesday, December 17, 2025, with a sharp regular-session selloff — then clawed back some ground in after-hours trading as investors digested a major catalyst tied to U.S. grid capacity pricing. By the closing bell, VST

18 December 2025

Energy Sector·Financial News·Investing·Market Analysis·Stock Market

Constellation Energy (CEG) Stock After Hours Today (Dec. 17, 2025): Why Shares Fell and What to Watch Before Thursday’s Open

Constellation Energy Corporation (NASDAQ: CEG) ended Wednesday, December 17, 2025 with a sharp selloff during regular trading—then bounced in after-hours action as late-breaking grid-market headlines hit the tape. CEG closed the session at $340.97, down 6.74%, after trading between $372.00

18 December 2025

After Hours Trading·Energy Sector·Financial News·Investing·Stock Market

Exxon Mobil Stock After Hours (Dec. 17, 2025): XOM Jumps on Oil’s Venezuela Spike—What to Watch Before the Market Opens Thursday

Exxon Mobil Corporation (NYSE: XOM) finished Wednesday’s session sharply higher and then held steady in early after-hours trading, even as the broader market sank on tech-led selling. XOM closed at $117.41 (+2.38%), and shortly after the bell the stock was

18 December 2025

Energy Sector·Investing·Market Analysis·Oil Prices·Stock Market

US Stock Market Today (Dec. 17, 2025): S&P 500 and Nasdaq Sink as AI-Funding Jitters Hit Tech; Oil Rally Lifts Energy

Updated: December 17, 2025, 4:40 PM EST Wall Street ended sharply lower Wednesday as the market’s leadership trade—artificial intelligence—took another hit, dragging big tech, chips, and cloud-linked names down to their weakest levels in weeks. The selling pressure pushed the S&P 500

17 December 2025

Energy Sector·Market Analysis·Stock Market·Technology·US Economy

Vistra (VST) Stock Slides After JPMorgan Target Cut as PJM Capacity Auction Looms — News, Forecasts, and Key Levels to Watch on Dec. 17, 2025

Vistra Corp. (NYSE: VST) is back in the spotlight on Wednesday, December 17, 2025, after a sharp down move that highlights just how sensitive the stock has become to a mix of analyst positioning, insider-trading headlines, and the broader “AI

17 December 2025

Analyst Ratings·Energy Sector·Financial News·Investment Analysis·Stock Market

Vistra Corp (VST) Stock Slides on Dec. 17, 2025: Analyst Cut, “AI Power Trade” Volatility, and the Next Big PJM Catalyst

Vistra Corp. (NYSE: VST) is back in the spotlight on Wednesday, December 17, 2025, as the stock trades lower after a fresh Wall Street price-target cut, while investors weigh a tug-of-war between near-term sentiment shifts and structural tailwinds tied to

17 December 2025

AI Technology·Analyst Ratings·Energy Sector·Investment Trends·Stock Market

Constellation Energy (CEG) Stock News Today: NRC Extends Key Nuclear Licenses, Calpine Deal Nears Closing, and Analysts Refresh Price Targets (Dec. 17, 2025)

Constellation Energy Corporation (NASDAQ: CEG) stock is in the spotlight on December 17, 2025, as investors weigh two major fundamentals-driven updates—fresh 20-year nuclear license renewals in Illinois and continued progress toward the company’s proposed acquisition of Calpine—against a sharp, risk-off

17 December 2025

Energy Sector·Financial News·Investment Analysis·Nuclear Power·Stock Market

Fluence Energy (FLNC) Stock Today: Why Shares Are Sliding on Dec. 17, 2025 as 2026 Growth Guidance Collides With Bearish Options Flow

Fluence Energy, Inc. (NASDAQ: FLNC) is back in the spotlight on Wednesday, December 17, 2025, as the battery energy storage and grid-optimization specialist sees a sharp reversal in trading and renewed debate about what its FY2026 growth outlook is really

17 December 2025

Energy Sector·Financial Analysis·Investment News·Market Trends·Stock Market

Australia Stock Market Today: ASX 200 slips to 8,585 as banks and energy weigh, while gold and lithium miners rally (Dec 17, 2025)

Australia’s share market finished modestly lower on Wednesday, December 17, 2025, with the S&P/ASX 200 easing for a third straight session as weakness in banks, energy, healthcare and consumer staples outweighed a strong rebound across gold and lithium-linked resources stocks. TradingView The headline index closed down 13.7 points

17 December 2025

ASX 200·Banking·Energy Sector·Mining·Stock Market

Transocean (RIG) Stock News and Forecast for Dec. 17, 2025: Analyst Moves, Backlog Updates, and 2026 Guidance

Transocean Ltd. (NYSE: RIG) is back in the spotlight on Wednesday, December 17, 2025, after a sharp pullback that interrupted what had been a strong run for the offshore driller earlier this month. In early pricing, RIG was around $3.84.

17 December 2025

Energy Sector·Financial News·Investment Analysis·Market Forecasts·Stock Market

APA Corporation Stock (APA) News Today, Forecasts, and Analyst Outlook — What’s Driving APA Shares on Dec. 17, 2025

APA Corporation (NASDAQ: APA) is back in the spotlight on Wednesday, December 17, 2025, after a sharp energy-sector slide pushed the stock notably lower in the prior session—just as crude oil whipsawed on a mix of oversupply fears and fresh

17 December 2025

Analyst Reports·Energy Sector·Financial News·Investment·Stock Market

Marathon Petroleum Stock (MPC) Slides on Oil Whiplash — Dec. 17, 2025 News, Analyst Price Targets, and 2026 Refining Margin Outlook

Marathon Petroleum Corporation (NYSE: MPC) stock is in the spotlight on December 17, 2025, after a sharp pullback that tracks a bigger story playing out across energy markets: crude prices slid to their lowest close since early 2021, then rebounded

17 December 2025

Energy Sector·Market Analysis·Oil & Gas

Energy Sector News 17 December 2025 - 18 December 2025