Reddit RDDT Stock After Hours on Dec. 18, 2025: The Late-Day Whipsaw, Insider Sale Filing, and What to Watch Before Friday’s Open

Reddit RDDT Stock After Hours on Dec. 18, 2025: The Late-Day Whipsaw, Insider Sale Filing, and What to Watch Before Friday’s Open

Reddit Inc. shares capped a volatile Thursday with a modest gain into the close — then held slightly higher in after-hours trading as investors digested a mix of analyst commentary, macro tailwinds, and a fresh insider trading disclosure. RDDT ended regular trading on Thursday, December 18, 2025, around $231.34 and traded around $232.15 after hours as of 7:59 p.m. ET, according to StockAnalysis. StockAnalysis+1 Below is what mattered after the bell on Dec. 18 — and what to keep on your radar ahead of the U.S. market open on Friday, December 19, 2025. Reddit stock price action after the bell
Merck (MRK) Stock After Hours: Key News, Analyst Calls, and What to Watch Before the Dec. 19, 2025 Market Open

Merck (MRK) Stock After Hours: Key News, Analyst Calls, and What to Watch Before the Dec. 19, 2025 Market Open

Merck & Co., Inc. (NYSE: MRK) ended Thursday, December 18, 2025, on a strong note—and then barely budged after the closing bell—after a day that mixed a bullish analyst upgrade with a fresh round of healthcare-policy headlines and pipeline developments that investors are still digesting. MRK closed up 1.52% at $100.69 and was fractionally higher in after-hours trading at last check. MarketWatch+1 Below is a complete, investor-focused rundown of what happened after the bell, what drove today’s coverage, and what matters most before Friday’s U.S. market open (Dec. 19, 2025). MRK after-hours check: where Merck stock stands tonight Merck stock
Japan Tech Stocks Plunge as AI Infrastructure Spending Fears Hit SoftBank, Nikkei 225 and Asia’s Chip Leaders

Japan Tech Stocks Plunge as AI Infrastructure Spending Fears Hit SoftBank, Nikkei 225 and Asia’s Chip Leaders

TOKYO — Japan’s stock market took a sharp hit on Thursday, December 18, 2025, as a renewed wave of skepticism about the economics of the artificial intelligence boom spilled from Wall Street into Asia. Heavyweight technology names led the decline, dragging the Nikkei 225 to its lowest close in three weeks and reviving a question investors have been whispering for months: will the vast global buildout of AI data centers generate profits fast enough to justify the enormous capital spending and debt that underpin it? TradingView+1 The selloff was especially punishing for AI-linked bellwethers such as SoftBank Group, which has
4DMedical (ASX:4DX) Share Price Surge: What Happened on 18 December 2025, Why CT:VQ Is Driving the Rally, and What Comes Next

4DMedical (ASX:4DX) Share Price Surge: What Happened on 18 December 2025, Why CT:VQ Is Driving the Rally, and What Comes Next

4DMedical (ASX:4DX) has become one of the most talked-about Australian small-cap healthcare names of late 2025—despite a bruising year for the broader sector. On 18 December 2025, fresh market coverage put the spotlight back on the stock’s extraordinary run and the commercial milestones behind it, as investors weighed a familiar question for fast-rising growth stories: is this the start of something bigger, or has the market moved too far, too fast? Livewire Markets The key news on 18 December 2025: a “small-cap sensation” goes mainstream The day’s most widely shared piece of coverage came from Livewire Markets, which framed 4DMedical
UPenn Launches $10 Million StartUP Fund to Back Penn Spinouts as Philadelphia Startups Face a Capital Crunch

UPenn Launches $10 Million StartUP Fund to Back Penn Spinouts as Philadelphia Startups Face a Capital Crunch

The University of Pennsylvania is expanding its role in the region’s innovation economy with a new $10 million seed fund aimed at one of the hardest moments in the startup journey: the gap between a breakthrough in the lab and a venture-backed company ready to scale. Penn’s new StartUP Fund will provide seed-stage investments of up to $250,000 for startups founded by Penn-affiliated faculty or researchers and based on Penn-developed technology, know-how, or ideas. The initiative lands amid fresh reporting on Philadelphia’s persistent shortage of local venture capital, a constraint that founders and investors say continues to push promising companies
19 December 2025
Philip Morris International (PM) Stock After Hours Today (Dec. 18, 2025): What to Watch Before the Market Opens Friday

Philip Morris International (PM) Stock After Hours Today (Dec. 18, 2025): What to Watch Before the Market Opens Friday

Philip Morris International Inc. (NYSE: PM) ended Thursday’s session lower and was little changed in after-hours trading, even as the broader market rallied on softer-than-expected U.S. inflation data. With Friday’s open (Dec. 19, 2025) set to land on a major derivatives expiration day—and with rate expectations back in focus—investors will be watching whether PM resumes its recent trend or continues to lag the tape. Below is a complete, up-to-the-minute rundown of PM’s post-close setup, today’s key headlines touching the tobacco/nicotine space, and the specific catalysts to keep on your radar before Friday’s opening bell. PM stock: Thursday recap and after-hours
Disney Stock After Hours Today (Dec. 18, 2025): DIS Holds Gains as Wells Fargo Turns Bullish — What to Know Before Friday’s Open

Disney Stock After Hours Today (Dec. 18, 2025): DIS Holds Gains as Wells Fargo Turns Bullish — What to Know Before Friday’s Open

NEW YORK — Dec. 18, 2025. The Walt Disney Company (NYSE: DIS) closed higher on Thursday and was largely steady in after-hours trading, as investors weighed a fresh wave of upbeat analyst commentary against a still-evolving macro backdrop shaped by unusual inflation data and post-shutdown schedule disruptions. Below is a detailed look at Disney stock after the bell on Dec. 18, 2025—and the key factors to watch before the U.S. stock market opens Friday, Dec. 19, 2025. Disney stock price after the bell: where DIS stands heading into Friday Disney shares finished Thursday’s regular session at $111.87, up about 1.12%
Marvell Technology (MRVL) Stock After Hours on Dec. 18, 2025: Why Shares Pulled Back Slightly After a Chip Rally — What to Know Before the Market Opens Dec. 19

Marvell Technology (MRVL) Stock After Hours on Dec. 18, 2025: Why Shares Pulled Back Slightly After a Chip Rally — What to Know Before the Market Opens Dec. 19

Marvell Technology, Inc. (NASDAQ: MRVL) ended the regular trading session on Thursday, Dec. 18, 2025 at $84.47, up 3.39% on the day, as money flowed back into semiconductors and AI-linked infrastructure names. After the closing bell, the stock cooled modestly, with an after-hours quote around $84.11 (-0.43%) as of 4:48 p.m. ET, alongside roughly 351K shares in extended-hours volume. MarketWatch For investors heading into Friday’s open (Dec. 19, 2025), the setup is less about a company-specific shock and more about whether today’s “chip rebound” sticks—and how much options expiration (quad/triple-witching dynamics) and macro headlines amplify volatility into the weekend. Investopedia
Wells Fargo Stock (WFC) After Hours Today (Dec. 18, 2025): Why Shares Slipped After the Close—and What to Watch Before Friday’s Open

Wells Fargo Stock (WFC) After Hours Today (Dec. 18, 2025): Why Shares Slipped After the Close—and What to Watch Before Friday’s Open

Wells Fargo & Company (NYSE: WFC) ended Thursday’s session in the red even as U.S. stocks broadly climbed, then traded modestly lower in extended hours—setting up a potentially headline-driven Friday open as investors digest fresh inflation signals, shifting rate expectations, and a busy calendar of economic catalysts. Wells Fargo shares closed at $91.48 on Thursday, Dec. 18, down 1.20% on the day. In after-hours trading, WFC was around $91.30 (down ~0.20% from the close) at last check. MarketWatch+1 WFC after the bell: the numbers investors are watching tonight Here are the key data points framing Wells Fargo stock after the
Shopify (SHOP) Stock Rallies After Analyst Price-Target Upgrades and Softer CPI — What to Know Before the Market Opens Friday (Dec. 19, 2025)

Shopify (SHOP) Stock Rallies After Analyst Price-Target Upgrades and Softer CPI — What to Know Before the Market Opens Friday (Dec. 19, 2025)

Shopify Inc. stock finished Thursday’s session (Dec. 18, 2025) with a strong gain, powered by a one-two punch: a wave of Wall Street price-target increases and a broader tech rebound after a cooler-than-expected U.S. inflation print. By the time the closing bell rang, the market had largely digested the day’s catalysts—leaving after-hours trading relatively calm. Below is a detailed look at what moved Shopify stock today, what analysts are forecasting now, and the key data points and market events to watch before Friday’s open (Dec. 19, 2025). Shopify stock price today: close, range, and after-hours check Shopify (ticker: SHOP) ended
Procter & Gamble (PG) Stock After Hours: PG Edges Higher After a 1.55% Drop—What to Know Before the Dec. 19, 2025 Market Open

Procter & Gamble (PG) Stock After Hours: PG Edges Higher After a 1.55% Drop—What to Know Before the Dec. 19, 2025 Market Open

Procter & Gamble Company (The) (NYSE: PG) finished Thursday, December 18, 2025, on the back foot—even as the broader market posted solid gains—then nudged slightly higher in after-hours trading as investors digested a fresh round of analyst commentary and a volatile macro backdrop. Below is a complete after-the-bell snapshot of PG stock, the biggest news and forecasts published today, and the key items to watch before Friday’s (Dec. 19) opening bell. PG stock after the bell on Dec. 18: The numbers that matter Regular-session close (Thu., Dec. 18): PG closed at $145.52, down 1.55% on the day. MarketWatch After-hours (as
Qualcomm (QCOM) Stock After Hours on Dec. 18, 2025: Alphawave Semi Deal Closes, Insider Filing Drops, and What to Watch Before Friday’s Open

Qualcomm (QCOM) Stock After Hours on Dec. 18, 2025: Alphawave Semi Deal Closes, Insider Filing Drops, and What to Watch Before Friday’s Open

Qualcomm Incorporated (NASDAQ: QCOM) heads into the next session with a fresh corporate catalyst in hand and a market that’s suddenly paying closer attention to “AI infrastructure” narratives beyond the usual mega-cap names. After Thursday’s closing bell (Dec. 18, 2025), Qualcomm shares were little changed in after-hours trading following a regular-session gain of 1.07% to $174.19. MarketWatch+1 That modest day move, however, masks a larger story investors are likely to debate into Friday’s opening bell: Qualcomm has now officially completed its acquisition of Alphawave Semi, positioning the company to pitch itself more aggressively as a data center + AI connectivity

Stock Market Today

Vodafone shares steady up after Q3 wobble — Germany, buyback and next results now set the tone

Vodafone shares steady up after Q3 wobble — Germany, buyback and next results now set the tone

7 February 2026
Vodafone shares rose 1.47% to 110.60p Friday, recovering part of Thursday’s 4.68% drop after a Q3 update. Group revenue climbed 6.5% to €10.5 billion, but Germany’s 0.7% service revenue growth missed some forecasts. Vodafone launched a new €500 million buyback tranche, bringing total buybacks since May to €3.5 billion. Investors remain focused on Germany’s pace and cash flow execution.
NatWest Group stock: buyback filing and Rightmove mortgage deal set up a busy week

NatWest Group stock: buyback filing and Rightmove mortgage deal set up a busy week

7 February 2026
NatWest shares closed up 1.45% at 659.4 pence Friday, buoyed by a buyback of 797,428 shares and a new digital mortgage deal with Rightmove. The Bank of England held rates at 3.75% but signaled possible cuts, with markets pricing in two reductions for 2026. NatWest plans to expand its Accelerator community to 50,000 members by 2026. Annual results are due Feb. 13.
Unilever share price holds at 5,250p as results week looms — what investors watch next

Unilever share price holds at 5,250p as results week looms — what investors watch next

7 February 2026
Unilever shares closed flat at 5,250p in London Friday, underperforming the FTSE 100’s 0.6% gain. The company issued 4.2 million new shares for employee plans, bringing total shares to over 2.18 billion. Investors await Q4 and full-year results on Feb. 12, with analyst consensus pointing to 3.9% Q4 sales growth. Unilever’s U.S. ADR rose 0.8% to $72.12.
BP share price near 52-week high ahead of Feb 10 earnings as buyback runs on

BP share price near 52-week high ahead of Feb 10 earnings as buyback runs on

7 February 2026
BP shares closed up 1.9% at 478 pence Friday, just below a 52-week high, as the company continued buybacks ahead of next week’s results. BP repurchased 2.789 million shares on February 6. Oil prices firmed on geopolitical risk, with Brent at $68.05 a barrel, but sector outlook remains uncertain. Investors await BP’s earnings and dividend decision due Tuesday.
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