メディケア・アドバンテージの締切が迫る中、ユナイテッドヘルス株は引け後も下落拡大
UnitedHealth Group shares fell 2.6% to $273.95 in after-hours trading Tuesday, extending a two-day drop of about 5.5%. T
SLS株がプレマーケットで急騰している理由：SELLASライフサイエンスがREGAL第3相試験のカウントダウンを再始動
SELLAS Life Sciences rose 3.4% to $4.29 in premarket trading Monday after closing at $4.15 Friday on heavy volume. Trade
サンディスク株価が5％上昇、SNDKトレーダーはウエスタンデジタルの影響とNvidia週間を注視
SanDisk shares jumped 5.2% to $683.53 Monday morning after Western Digital agreed to swap about 5.8 million SanDisk shar
オラクル株が月曜寄り前に5%急落、OpenAI資金調達不安が再燃
Oracle shares fell 5.4% to $148.08 Friday, underperforming the broader market after the U.S. Supreme Court overturned Tr
オラクル（ORCL）株が下落、OpenAIの1000億ドル資金調達とNvidiaの決算が迫る
Oracle shares fell 2.7% to $152.25 in morning trading Friday, lagging a rising S&P 500. Nvidia is nearing a $30 billion
オラクル株価が5%下落、OpenAIの6000億ドル規模のコンピュート計画浮上で；ORCLトレーダーは次にNvidiaに注目
Oracle shares fell 5.4% to $148.08 in after-hours trading Friday, extending earlier losses despite gains in major U.S. t
マイクロン株価が時間外で下落、サムスンのHBM4価格報道でAIメモリに注目
Micron fell 1% to $417.35 in after-hours trading Thursday, down $4.10 from the previous close. Samsung shares jumped as
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