シティが目標株価を引き下げる中、ブロードコム株（AVGO）は333ドル付近を維持；AIチップ競争が再燃
Broadcom closed up 0.3% at $333.51 Wednesday; shares were flat after hours. Citi cut its price target to $458 from $480
ロールス・ロイス（RR.L）株価が1,271ペンスに急騰 — 決算前に投資家が注目するポイント
Rolls-Royce shares rose 3.67% to 1,271 pence Friday, outperforming the London market amid strong jet engine servicing de
ASTスペースモバイルの10億ドル契約が休日前に宇宙関連株を揺るがす、防衛銘柄は堅調
AST SpaceMobile shares fell 15.17% to $82.22 Thursday after announcing a $1 billion convertible note offering, then edge
アルゴリズム・ホールディングス（RIME）の株価が時間外で乱高下、SemiCabのAI貨物主張が再び急騰を牽引
Algorhythm Holdings (RIME.O) surged 228% to $3.48 in after-hours trading Friday after claiming its SemiCab software boos
インフレ鈍化でセールスフォース株が上昇—次にCRMトレーダーが注目するポイント
Salesforce rose 2.7% to close at $190.41 on Friday, bucking a weak U.S. market after January’s CPI came in below forecas
アクセンチュア株価が約4％下落、CEOの株式売却とAI不安がACNに重し
Accenture shares fell 3.8% to $221.58 Thursday, hitting an intraday low of $215.22, after CEO Julie Sweet disclosed plan
セールスフォース株が再び下落：CimulateのAIコマース契約が2月25日の決算発表前に成立
Salesforce shares fell 1.6% to $182.12 Thursday morning, nearing a 52-week low after dropping almost 30% in a month. The
インテル株価が上昇、チップラリーに乗りMWC 2026のAIショーケースを見据える
Intel shares rose 2% to $48.08 Wednesday afternoon, with about 87 million shares traded. The company announced plans to
インフレ指標で変動激化、サンディスク株が再び下落
SanDisk shares fell 6.1% to $547.57 in after-hours trading Tuesday, deepening a February slide. The drop came amid broad
iOS 26.4ベータ版のリリース日が判明、iOS 26.3のiPhoneアップデートが間近に
Apple is expected to release iOS 26.3 as early as the week of February 9, with iOS 26.4 developer beta planned for the w
サムスンのスマホでGoogleのAICoreをオフにするのは簡単そうに聞こえるが――変更点はこちら
Tests on the Samsung Galaxy S24 FE showed some Galaxy AI features stop working locally if Google’s AICore system service
サムスンGalaxy S26のリーク急増：白いレンダー登場、Qi2充電とバッテリーの噂が渦巻く
Leaked images of Samsung’s Galaxy S26 and S26 Plus white models surfaced online Saturday. Reports say the S26 Ultra will
スペースX、火星へのスターシップ計画を延期 まず2027年3月の月面着陸を目指すとWSJ報道
SpaceX told investors it aims to attempt an uncrewed lunar landing in March 2027, delaying its previously planned Mars m
iPhone 17eの発売日がリーク、2月19日か — MagSafe復活とiPad 12のアップグレードの噂
Apple is expected to announce the entry-level iPhone 17e on February 19, sources say. The model will reportedly feature
ペンタゴンにスペースXの中国所有疑惑の調査を要請—なぜ今、注目の的なのか
U.S. Senate Democrats have urged the Pentagon to investigate SpaceX after reports that Chinese investors secretly acquir
ドイツ・ダルムシュタットのGSI研究所で火災、FAIR加速器の試験計画に支障
A fire broke out at the GSI Helmholtz Center in Darmstadt, Germany, early Thursday, prompting evacuations and warnings t
米上院議員、バイオ兵器懸念の高まりを受け合成DNA販売の規制に動く
Two U.S. senators introduced a bill to impose federal screening rules on synthetic DNA sales, requiring providers to vet
Googleの2026年2月Pixelアップデートが配信開始 ― 修正されたのはたった1件のセキュリティ脆弱性
Google began rolling out the February 2026 Android 16 update for supported Pixel devices, focusing solely on security fi
Anthropic AIの法務プラグインがRelxとWolters Kluwerに打撃、ソフトウェア・広告株が下落
Shares of RELX, Wolters Kluwer, and Thomson Reuters fell over 10% Tuesday after Anthropic announced a new legal plugin f
恒星間彗星3I/ATLASでメタンを発見、新たな研究でその大きさを特定
Scientists have directly detected methane in interstellar comet 3I/ATLAS for the first time, using data from the James W
太陽が4回の強力なフレアを放出、NOAAがX8.1爆発と地球かすめ通過の可能性を追跡
NOAA reported a powerful X8.1 solar flare from region 4366, with minor solar material effects possible around February 5