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Shares of U.S. technology megacaps tumbled on Monday as SpaceX fell for the third straight session and hyperscalers Alphabet ‌and Amazon looked set to lose billions of dollars in market value, ‌driven by AI spending concerns. SpaceX slid over 10% after last week's blistering post-IPO rally. Alphabet dropped 6%, set for its biggest one-day fall since May 2025 and on pace to erase more than $256 billion in market capitalization.

SpaceX stock dropped 10% Monday, extending a losing streak that began last week after an early surge pushed the company's valuation past Amazon and Microsoft

SpaceX shares are on course for their biggest one-day decline since they went public earlier this month. They are down for the third session in a row, and more than 15% below their record close of $201.

A sell-off in tech stocks intensified on Friday as Micron (MU) and other memory stocks declined and the New York Times reported that OpenAI (OPAI.PVT) may delay its initial public offering.

SpaceX stock fell again on Monday, giving it three straight down days after a massive run-up following its IPO earlier this month. SpaceX also confirmed its first-ever bond issuance in a filing.

SpaceX (SPCX) stock slid for two straight sessions before Thursday’s close, dropping from a post-IPO high of $225.64 to $185.00. Then a top Wall Street analyst made one of the boldest calls yet on the stock. Arete Research initiated coverage of SpaceX on June 18 with a Buy rating and a price target ...

The pullback in the largest public debut in history is the easy story to tell. But two events this summer may say far more about where the stock heads next.

Corporate bond issuance in the year through May totaled $1.23 trillion, up 21% from a year ago.

Shares of Elon Musk's rockets-to-AI firm SpaceX ‌dropped nearly 9% on Thursday, ‌as the post-IPO frenzy that briefly placed ​it among the top five most valuable companies of the world appeared to fizzle out. Its shares were ‌last down ⁠8.8% to $174.8, after falling nearly 5% in the last ⁠session. Despite the losses, the stock still traded more than 29% ​above its $135 ​offering price.

SpaceX opened lower on Thursday, extending losses from the prior session.

Tom Sosnoff, Chief Executive Officer at LossDog, predicted that Space Exploration Technologies Corp. (NASDAQ:SPCX) stock will head “under 135″—dropping below its initial public offering price—after revealing he locked in rapid profits by selling his own allocation “at 158.” The Post-IPO Prediction Speaking on the episode of The Drift with Benzinga, Sosnoff expressed strong conviction that the newly public aerospace giant is bound for a downward correction before the end of the year. While he dis

Future Fund's Gary Black said SPCX had traded more like a "meme stock" than a fundamentals-driven company.

Are you ready for any kind of market movement?

SpaceX fell on Wednesday for the first time since the company went public, breaking a three-session winning streak that had pushed Elon Musk's rocket and AI venture into the upper tier of the world's most valuable companies.

SpaceX stock continues its near-vertical ascent. AST SpaceMobile rises on successful satellite deployment. SpaceX completes ISS mission.

Stock Market Today: The Dow Jones index wavered Wednesday ahead of the Fed's decision and Fed Chair Warsh's comments. SpaceX stock rallied.

By Caroline Valetkevitch and Amanda Cooper NEW YORK/LONDON, June 16 (Reuters) - Oil prices fell more than 5% on Tuesday, extending this week's losses on hopes a U.S.-Iran deal to end the Middle East

Shares of Intel (NASDAQ:INTC) are down 7% at midday on Tuesday, while Advanced Micro Devices (NASDAQ:AMD) stock is sliding 6%. The pullback comes after a torrid multi-session rally in both names. Intel stock closed yesterday at $127.86, having climbed 18% over the past month. AMD stock ended Monday at $547.26, an all-time high. No fresh ... Intel Tumbles 7% Despite BoA Double Upgrade, AMD Slides 6% as AI Infrastructure Deal Can’t Stop Profit-Taking

Stock Market Today: The Dow Jones index rose Tuesday ahead of the Fed's two-day policy meeting. SpaceX stock surged in premarket trading.

SpaceX (SPCX) investors have had plenty to digest after the company’s historic IPO, which sent its valuation to near $2.1 trillion on its first trading day, according to The Wall Street Journal. The stock priced at $135 closed near $160.95 and instantly became one of the most debated names on Wall ...

A federal judge handed Elon Musk his second defeat against OpenAI after finding xAI failed to show OpenAI improperly obtained confidential info.

Oil prices dropped towards $80 a barrel and stocks rallied on Monday after Washington and Iran reached a deal to end the Middle East war and reopen the Strait of Hormuz, sending a wave of relief through global markets.The strait, through which roughly 20 percent of the world's crude oil supply normally transits, was effectively closed by Tehran after the US and Israeli strikes on Iran in late February, sending energy prices soaring.

The SpaceX IPO is the first in a string of AI public-market debuts that could deliver new riches to startup employees to donate to charity.

Elon Musk once gave SpaceX less than a 10% chance of surviving.

The biggest IPO in history just churned out a major windfall for Wall Street's biggest banks.

Yahoo Finance Senior Reporter Brooke DiPalma joins Market Domination to tackle today's top trending tickers, including the momentum driving SpaceX (SPCX) shares in Friday's session after the company's IPO, the impact it is having on other space stocks Virgin Galactic (SPCE) and Rocket Lab (RKLB), and how semiconductor stocks such as Micron Technology (MU) and Nvidia (NVDA) are moving on the historic public offering.

(In first paragraph, corrects number of states challenging indexes to four from five) By Ross Kerber June 11 (Reuters) - Investment leaders from four large states pressed Nasdaq and FTSE Russell for

Former xAI engineer Devin Kim alleges he was illegally fired for trying to implement safety mechanisms for the chatbot

Black expects a strong debut, saying Goldman Sachs and Morgan Stanley could "engineer a Day 1 pop" for SpaceX investors.

Wall Street has been hit by a major tech sell-off just days before Elon Musk’s SpaceX is expected to join the US stock market.