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Laseroptek Co., Ltd. (199550.KQ)

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10,550.00

-800.00

(-7.05%)

At close: 3:30:30 PM GMT+9

Yahoo Finance newsroom analysis: How Trump's tariffs are affecting Big Tech, retailers, automakers, oil, and bonds

President Trump promised big tariffs, and he didn't disappoint. Here's what sources are telling Yahoo Finance's newsroom about the tariff impact to certain sectors and asset classes.

Yahoo Finance 1 hour ago

^DJI

WMT

AAPL
Fast food is winning amid broader sell-off: What to know

Senior Reporter Brooke DiPalma joins Market Domination to discuss how franchise operators like McDonald's (MCD) and Yum! Brands (YUM) and fast casual restaurants like Chipotle (CMG) and Cava (CAVA) are reacting to tariffs. To watch more expert insights and analysis on the latest market action, check out more Market Domination here.

Yahoo Finance Video 12 hours ago

CMG

CAVA

MCD
Nvidia, TSMC, chip stocks plunge after Trump announces sweeping reciprocal tariffs

Nvidia, TSMC, and other chip stocks fell Thursday following US president Trump’s announcement of sweeping reciprocal tariffs affecting the semiconductor supply chain.

Yahoo Finance 13 hours ago

^SOX

NVDA

TSM
Apple sheds over $300 billion in tariff-fueled sell-off, notches worst drop since March 2020

The tariff-fueled sell-off has erased over $900 billion from Magnificent Seven stocks.

Yahoo Finance 14 hours ago

TSLA

NVDA

AMZN
Intel and TSMC reach tentative deal on chip manufacturing: Report

Intel and TSMC have reached a tentative agreement to shore up Intel's foundry business, according to The Information.

Yahoo Finance 14 hours ago

AMD

AAPL

NVDA
Trump just put the Fed in an 'even greater bind'

President Trump just made the job of the Federal Reserve that much more difficult as he unveiled the steepest tariffs in more than 100 years, taking markets by surprise.

Yahoo Finance 16 hours ago

^IXIC

^DJI

^GSPC
Medical device stocks, oil futures, Lamb Weston: Market Minute

Josh Lipton goes over some of the top stories on this segment of Market Minute. Medical device stocks like GE Healthcare (GEHC) and Intuitive Surgical (ISRG) saw losses, while pharmaceutical companies remained unaffected by country-specific tariffs. Oil futures (CL=F, BZ=F) are dropping after OPEC Plus announced an unexpected supply increase. Lamb Weston (LW) stock surges after the company exceeded third-quarter earnings expectations. Stay up to date on the latest market action, minute-by-minute, with Yahoo Finance's Market Minute.

Yahoo Finance Video 18 hours ago

GEHC

CL=F

ISRG
This analyst is 'not too worried' about Nvidia's pricing power

Nvidia (NVDA) was downgraded to Hold by HSBC, citing the company's limited pricing power in the face of tariffs. Stacy Rasgon, Bernstein managing director and senior analyst, joins Catalysts to discuss the semiconductor industry and Nvidia's pricing power amid tariffs. To watch more expert insights and analysis on the latest market action, check out more Catalysts here.

Yahoo Finance Video 19 hours ago

NVDA
Stocks sell off on tariffs, Apple & Lululemon fall: Market Minute

President Trump's tariff plan has Wall Street on edge, with the S&P 500 (^GSPC) trading 4% lower. In the latest Market Minute, Catalysts Anchor Madison Mills takes a closer look at some of the stocks and sectors that are feeling the pain. Stay up to date on the latest market action, minute-by-minute, with Yahoo Finance's Market Minute.

Yahoo Finance Video 19 hours ago

^GSPC

^IXIC

LU
Stocks plunge as Trump's tariffs shake Wall Street

All three of the major indexes (^DJI, ^GSPC, ^IXIC) sank at the open, with the Dow falling more than 1,000 points. The move comes after President Trump's reciprocal tariffs rattled Wall Street. Morning Brief Anchor Julie Hyman and Markets and Data Editor Jared Blikre break down the action at the close. To watch more expert insights and analysis on the latest market action, check out more Morning Brief here.

Yahoo Finance Video 21 hours ago

^RUT

^GSPC

^DJI
Why SoundHound AI Stock Plunged 25% Lower in March

Shares of SoundHound AI (NASDAQ: SOUN) fell 25% in March 2025, according to data from S&P Global Market Intelligence. The maker of artificial intelligence (AI) tools for computer interpretation of voice commands didn't have an earnings release last month. The company's only business-related press release featured another collaboration with AI giant Nvidia, which tends to drive SoundHound AI's stock higher.

Motley Fool 8 minutes ago

SOUNW

NVDA
1 Prediction From Nvidia That Should Excite AMD Investors

There's no hiding it: Graphics processing unit (GPU) leader Nvidia is eating rival Advanced Micro Devices' (NASDAQ: AMD) lunch in the data center space. A rising tide really can lift all boats, and that holds especially true with Nvidia and AMD, as large data center operators don't want to get locked into one GPU provider. Nvidia recently made a bold prediction about where data center infrastructure spending is going -- spending that will benefit both Nvidia and AMD.

Motley Fool 9 minutes ago

NVDA

AMD
Why RH (RH) Went Down On Thursday?

We recently published a list of 10 Firms Take a Beating on Tariff Worries. In this article, we are going to take a look at where RH (NYSE:RH) stands against other Thursday’s worst performers. Wall Street’s three major indices suffered a bloodbath on Thursday as investors continued to digest news of President Donald Trump’s tariff […]

Insider Monkey 13 minutes ago

RH

^GSPC
AI Chips Today - Pioneering Power Efficiency In Next-Gen Data Centers

In a strategic partnership, Navitas Semiconductor and Great Wall have developed a next-generation 400V-DC power architecture specifically designed for AI data centers. Leveraging Navitas’ GaNSense technology, the collaboration has resulted in an ultra-high power density DC-DC converter delivering 2.5kW of power—marking a significant leap in power efficiency and density. This innovative power solution supports evolving data center requirements by accommodating more GPUs while promoting energy...

Simply Wall St. 16 minutes ago

NVDA

INTC

AMD
Best Mutual Funds Like This One Plug Into Future Growth

Change is good. But companies undergoing "positive dynamic change" is even better. That's the stock picking motto of Alger Focus Equity (ALAFX), a 2025 IBD Best Mutual Funds award winner.

Investor's Business Daily 23 minutes ago

NVDA

AMZN

META
The Best Nasdaq ETF to Invest $1,000 in Right Now

The Nasdaq Composite, one of the U.S. stock market's three main indexes, has had an interesting few months. Just because the Nasdaq has struggled doesn't mean investors should avoid it completely. One way is through the Nasdaq-100, a subset of the Nasdaq Composite that contains the largest 100 non-financial companies trading on the Nasdaq stock exchange.

Motley Fool 24 minutes ago

COMP

MSFT

AAPL
Dollar Wipes Out Post-Trump Rally as Tariffs Upend Global Growth

(Bloomberg) -- The dollar has wiped out all of its gains since Donald Trump won the presidency in November as a new wave of tariffs upended global markets. Most Read from BloombergHousing Agency Aims to Relocate Its DC HeadquartersMetro-North Is Faster Than Acela on NYC-New Haven Route After Signal UpdatesLocal Governments Vie for Fired Federal WorkersLondon Clears Final Hurdle for More High-Speed Trains to EuropeWhat Would ‘Transportation Abundance’ Look Like?The Bloomberg Dollar Spot Index is

Bloomberg 29 minutes ago

AGKSWG.AX

AGOSWG.AX

AMCSWG.AX
Best cash-saving deals as Bank of England holds interest rates

Check the best savings accounts to find a top-rated deal that works for you.

Yahoo Finance UK 42 minutes ago

BCS

NWG

GBPEUR=X
Should You Buy Berkshire Hathaway While It's Below $550?

Although the major stock market averages are lower for the year, Berkshire has gained more than 17% through the first three months of 2025. This has pushed Berkshire to a $1.14 trillion market cap. In addition, Berkshire's fourth-quarter earnings report showed strong results throughout the business.

Motley Fool 1 hour ago

BRK-B

^GSPC

COMP
RH Full Year 2025 Earnings: EPS Misses Expectations

RH ( NYSE:RH ) Full Year 2025 Results Key Financial Results Revenue: US$3.18b (up 5.0% from FY 2024). Net income...

Simply Wall St. 1 hour ago

RH

Performance Overview

Return	199550.KQ	KOSPI Composite Index (^KS11)
YTD	+98.31%	+2.75%
1-Year	+16.83%	-10.09%
3-Year	+15.53%	-10.61%

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Laseroptek Co., Ltd. (199550.KQ)

Related News

Yahoo Finance newsroom analysis: How Trump's tariffs are affecting Big Tech, retailers, automakers, oil, and bonds

Fast food is winning amid broader sell-off: What to know

Nvidia, TSMC, chip stocks plunge after Trump announces sweeping reciprocal tariffs

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