Artificial Intelligence
Shares of Lumentum Holdings Inc were up 11.3% at $397.42 in after-hours trading on Tuesday, after swinging between $340.46 and $399.50 during the session.
All coverage
Shares of Lumentum Holdings Inc were up 11.3% at $397.42 in after-hours trading on Tuesday, after swinging between $340.46 and $399.50 during the session.
Vistra Corp shares rose 4.1% to $169.53 in after-hours trading on Tuesday after the power producer agreed to buy Cogentrix Energy for about $4.7…
Western Digital Corp shares were up 16.8% at $219.38 in after-hours trading on Tuesday, after touching $221.16 earlier in the day. The move tracked…
Alphabet’s Class C shares dipped in after-hours trading on Tuesday as Google used CES in Las Vegas to showcase new ways its Gemini artificial-intelligence…
Advanced Micro Devices shares fell 3.1% to $214.35 in after-hours trading on Tuesday, after the chipmaker showcased new AI products at the CES trade…
Qualcomm shares rose 3.4% to $182.25 in afternoon trading on Tuesday, after the chip designer rolled out new products and partnerships at CES 2026…
Salesforce shares climbed 2.6% to $262.82 in afternoon trading on Tuesday, tracking a broader bid for large-cap software names as investors leaned back into…
Shares of Cipher Mining Inc fell about 4% in afternoon trading on Tuesday after the bitcoin miner said it hired two industry veterans as…
Nvidia shares were little changed on Tuesday after Chief Financial Officer Colette Kress said U.S. officials were “working feverishly” on export licenses needed for…
KLA Corp shares rose 3.4% to $1,398.66 in afternoon trading on Tuesday after Cantor Fitzgerald upgraded the $187 billion process-control toolmaker and lifted its…
Amazon.com shares rose nearly 4% on Tuesday as investors again weighed the company’s outsize spending on artificial intelligence and data centers against the promise…
Sandisk shares jumped 23.4% to $338.26 in midday trade on Tuesday, leading a renewed run in storage and memory stocks linked to AI data-center…
Shares of Zeta Global Holdings Corp jumped on Tuesday after the marketing software firm said it struck a partnership with OpenAI to power new…
Sandisk Corp shares jumped about 24% on Tuesday to $339.20, after hitting a record $342.81, as investors piled into memory and data-storage names tied…
Shares of Lam Research rose about 6.9% to $208.15 on Tuesday after Aletheia Capital analyst Warren Lau began coverage with a buy rating and…
Shares of BigBear.ai Holdings rose about 4.3% to $6.13 on Tuesday, after closing at $5.88 in the previous session. The stock traded between $5.81…
