Esteban Tesson
Journalist
Visa raises its outlook on the strength of consumer spending
The payments group posted quarterly results that beat expectations and raised its full-year guidance, supported by solid momentum across all its segments. The stock rose nearly 6% in after-hours trading.
April 28, 2026 at 10:21 pm
EU seeks to extend digital regulation to cloud and AI
The European Union is considering broadening the scope of its Big Tech regulation by incorporating cloud services and artificial intelligence. The European Commission believes that the Digital Markets Act, which came into force in 2023, has already bolstered competition across several digital segments, notably by facilitating data transfers and interoperability between dominant platforms.
April 28, 2026 at 08:42 pm
The US Congress Wants to Rein In the Use of Chatbots and AI
US lawmakers, Republicans and Democrats alike, have introduced several bills aimed at better regulating the use of artificial intelligence, especially chatbots. The goal is to address rising security concerns, particularly for minors, while preserving the sector's capacity to innovate. Among the measures under consideration is a requirement that companies offer family accounts that allow parents to monitor interactions and limit children's use.
April 28, 2026 at 07:59 pm
The EU Wants to Extend Its Digital Regulation to Cloud and AI
The European Union is considering expanding the scope of its regulation of big tech by bringing cloud services and artificial intelligence into the fold. The European Commission says the Digital Markets Act, which took effect in 2023, has already improved competition across several parts of the digital economy, notably by making it easier to transfer data and ensuring interoperability among dominant platforms.
April 28, 2026 at 07:08 pm
Wall Street Wavers at the Start of a Week Packed with Key Announcements
Wall Street began the week cautiously, with investors staying on the sidelines amid a buildup of major events that could shape the market's near-term direction. The S&P 500 rose 0.12% to 7 173.9 points, while the Nasdaq 100 was roughly flat at 27 305.6 points. The Dow Jones edged down 0.13% to close at 49 167.7 points.
April 27, 2026 at 09:24 pm
OpenAI loosens Microsoft partnership to gain operational flexibility
OpenAI and Microsoft have announced a revision of their strategic partnership, introducing greater flexibility for the AI startup. OpenAI will now be able to offer its services across multiple cloud providers, ending its more exclusive reliance on Microsoft's infrastructure. This shift aims to facilitate the company's commercial expansion, particularly amongst corporate clients.
April 27, 2026 at 02:58 pm
OpenAI loosens its partnership with Microsoft and gains flexibility
OpenAI and Microsoft have announced a revision to their strategic partnership, introducing greater flexibility for the artificial intelligence start-up. OpenAI will now be able to offer its services across multiple cloud providers, ending a more exclusive reliance on Microsoft's infrastructure. The change is intended to support the company's commercial expansion, particularly among enterprise customers.
April 27, 2026 at 02:46 pm
China blocks Meta's acquisition of Manus amid escalating tech tensions
Chinese authorities have moved to block Meta's proposed acquisition of AI startup Manus, in a deal worth $2bn. The National Development and Reform Commission has called for the transaction to be abandoned, citing compliance with foreign investment regulations without providing further details. This decision comes as the deal was already facing heightened scrutiny from regulators in both China and the US.
April 27, 2026 at 02:45 pm
Qualcomm lifted by speculation of OpenAI partnership
Qualcomm shares rose approximately 9% in pre-market trading on Monday, bolstered by reports from TF International Securities analyst Ming-Chi Kuo suggesting a partnership with OpenAI to develop chips for AI-centric smartphones. According to these reports, the group could collaborate with MediaTek on processor design, while Luxshare would handle device manufacturing. Mass production is reportedly targeted for 2028, although none of the companies involved have officially confirmed the project.
April 27, 2026 at 02:39 pm
China blocks Meta's acquisition of Manus amid rising tech tensions
Chinese authorities have decided to block Meta's planned acquisition of AI startup Manus, a deal valued at $2bn. The National Development and Reform Commission ordered the transaction to be abandoned, citing compliance with rules governing foreign investment, without providing further details. The decision comes as the deal was already drawing heightened scrutiny from regulators in both China and the United States.
April 27, 2026 at 02:13 pm
Qualcomm lifted by speculation about a partnership with OpenAI
Qualcomm shares rose about 9% in premarket trading, supported by a report from Ming-Chi Kuo, an analyst at TF International Securities, pointing to a partnership with OpenAI to develop chips for AI-focused smartphones. Under that scenario, the group could work with MediaTek on processor design, while Luxshare would be involved in manufacturing the devices. Mass production is contemplated around 2028, although none of the companies involved has officially confirmed the project.
April 27, 2026 at 01:53 pm
Nvidia market cap surges past 5 trillion dollars
Nvidia has reached a new milestone on Wall Street, with its market capitalization now exceeding 5 trillion dollars following a record close for its stock at $208.27 (+4.3%). This performance comes amid renewed enthusiasm for artificial intelligence-related stocks, which continues to drive robust demand for the group's graphics processors. Since late 2022, the share price has increased more than 14-fold, fueled by the massive adoption of its technologies by the industry's leading players.
April 25, 2026 at 06:34 am
Nvidia tops a $5tn market value
Nvidia has cleared a new stock market milestone, with its market capitalization surpassing $5tn after the shares closed at a record $208.27, up 4.3%. The move comes amid renewed enthusiasm for artificial intelligence linked stocks, which is strongly underpinning demand for the group's graphics processors. Since late 2022, the stock has risen more than 14-fold, driven by the broad adoption of its technologies by the industry's leading players.
April 24, 2026 at 10:07 pm
Marvell bolsters optical strategy with acquisition of Polariton
Marvell Technology has announced the acquisition of Polariton Technologies, a firm specializing in silicon photonics devices integrating plasmonics. This move is designed to strengthen the group's capabilities in ultra-high-speed optical interconnects, a key segment for meeting the rapid growth in bandwidth requirements driven by artificial intelligence and data centers. The financial terms of the transaction were not disclosed.
April 24, 2026 at 08:34 pm
Marvell bolsters its optics strategy with the acquisition of Polariton
Marvell Technology announced the acquisition of Polariton Technologies, a company specializing in silicon photonic devices integrating plasmonics. The deal is intended to strengthen the group’s capabilities in ultra-high-speed optical interconnects, a key segment for meeting the rapid growth in bandwidth needs tied to artificial intelligence and data centers. The financial terms of the transaction were not disclosed.
April 24, 2026 at 07:40 pm
X-Energy delivers standout IPO performance amid bullish market sentiment
US-based X-Energy, a specialist in advanced nuclear reactors, successfully completed its initial public offering with a sharp rally, as shares surged over 30% in early trading. The stock opened at $30.11, well above the $23 IPO price, which had already been revised upward from the initial 16-to-19 dollar range. The offering raised over $1bn, setting a record for the nuclear sector, fueled by growing interest linked to the rise of artificial intelligence and broader electrification trends.
April 24, 2026 at 07:33 pm
Google mulls massive investment in Anthropic
Alphabet, Google's parent company, could invest up to $40bn in the startup Anthropic, according to press reports. An initial $10bn tranche has reportedly been committed, based on a $350bn valuation, with a potential $30bn follow-on, contingent upon meeting performance milestones. This transaction is notably aimed at supporting the expansion of the company's computing capabilities amid surging demand for artificial intelligence.
April 24, 2026 at 07:29 pm
X-Energy pulls off a standout IPO in a favorable market backdrop
U.S. company X-Energy, which specializes in advanced nuclear reactors, delivered a market debut marked by a sharp jump in its shares, which rose more than 30% in early trading. The stock opened at $30.11, versus an IPO price of $23, already above the initial range of $16 to $19. The deal raised more than $1bn, a record for the nuclear sector, fueled by growing investor interest tied to the surge in artificial intelligence and electrification.
April 24, 2026 at 07:11 pm
Google Considers a Massive Investment in Anthropic
Alphabet, Google's parent company, could invest up to $40bn in start-up Anthropic, according to press reports. An initial $10bn tranche is said to have been committed, based on a $350bn valuation, with a potential additional $30bn contingent on hitting performance targets. The deal would aim in particular to support the expansion of the company's computing capacity amid surging demand for artificial intelligence.
April 24, 2026 at 06:36 pm
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