華爾街起勢 AI熱潮再燃投資信心




華爾街期貨微升,投資者重燃對人工智能(AI)樂觀情緒

美國股指期貨於週日晚間小幅上揚,顯示新一週開市時市況或略為回暖,主要受科技股反彈及對人工智能前景的樂觀情緒推動。

標普500期貨微升0.2%,報6,902點,納斯達克100期貨漲0.3%,達25,647點,道瓊斯期貨也上升0.2%,報8,535點。

科技股成為焦點,AI熱潮再起

上週華爾街表現參差不齊。標普500微升約0.1%,納斯達克綜合指數上漲約0.5%,主要受大型科技及半導體股回升推動;然而,道瓊斯工業平均指數則下跌約0.7%。

由於美國市場進入節日縮短交易時間,未來數日預期交易較為清淡。華爾街將於週三提前收市,並於週四聖誕節當天休市,此舉通常會影響成交量,並可能加劇價格波動。

上週科技股焦點集中在晶片製造商美光科技(Micron Technology),該公司發佈強勁的業績預測,激發市場對AI相關股票的熱情。這一前景有助於恢復市場對該板塊的信心,特別是在此前估值過高、資金需求大及需求增長是否足以支持高價的疑慮下。

此外,甲骨文公司(Oracle)股價大幅上升,因有報道指TikTok同意將其美國業務出售給一個新合資企業,甲骨文將在該合資企業中提供雲端及數據基礎設施服務。此消息提振甲骨文及大型科技股整體走勢。

這波反彈反映出市場仍對高端晶片需求保持信心,儘管估值問題仍受關注。

聯儲局降息預期助推市場情緒

上週美國通脹數據偏軟,消費者物價指數(CPI)意外下滑,加強了市場對聯邦儲備局(Fed)2026年可能較快降息的預期。這數據令美國國債收益率下降,為股市帶來額外利好。

投資者同時關注聯儲局領導層的變動,以尋求政策走向的新線索。現任聯儲主席鮑威爾任期將於明年五月結束,美國總統特朗普正在面試多名候選人,市場密切關注他們對利率及貨幣政策的看法。

編輯觀點:

這篇報道反映出市場投資者對人工智能及高科技產業的熱情依然強烈,尤其是在美光科技及甲骨文等龍頭企業釋出利好消息後,科技股成為帶動股市上漲的核心力量。然而,這種熱情背後的估值泡沫風險依然存在,投資者須謹慎評估相關企業的基本面和盈利能否支撐當前價格。

此外,聯儲局的政策動向是影響市場情緒的重要變數。通脹數據偏軟固然令市場預期降息,但未來經濟數據的波動及新任聯儲主席的貨幣政策立場,可能帶來不確定性。投資者應密切留意這些發展,避免盲目追高。

從更廣泛的角度看,AI革命正逐步滲透各行各業,帶來潛在的結構性變革與投資機會,但同時也會引發監管、倫理及資本配置等挑戰。香港及其他地區的投資者,應該在全球科技浪潮中尋找切合自身風險承受能力的投資策略,避免被短期市場情緒左右。

總結而言,這波AI及科技股樂觀情緒固然為市場注入活力,但投資者應保持理性,深入分析基本面及宏觀政策風險,才能在未來波動中穩健前行。

以上文章由特價GPT API KEY所翻譯及撰寫。

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Prompt:
Use my image in Ultra-realistic, hyper-detailed, 8K cinematic portrait of a young stylish man, using the uploaded image for exact face and hairstyle.
Outfit: An oversized red knit sweater with white hearts, exactly as described in the prompt.
Pose: A hyper-realistic close-up portrait with a messy, cropped framing showing only the boy holding the book. His left hand rests on the wooden table and covers part of his cheek, with a subtle smile on his lips. His other hand holds the book titled "Something I Never Told You" with the word "YOU" written in pink, exactly as
described in the prompt. Background: Not specified. Create a photorealistic and highly detailed image featuring the attached image walking confidently down a modern city street, accompanied by Jason Statham, Dwayne “The Rock” Johnson, and Jason Momoa acting as bodyguards.

John Wick (Keanu Reeves) is walking just beside or slightly behind the subject, holding an umbrella over him to shield from light rain.

The subject should be the central figure, wearing stylish casual clothing — like a fitted jacket, dark jeans, and sunglasses — exuding calm authority and cool charisma.

Statham, The Rock, and Momoa are dressed in black tactical-style suits, maintaining alert, protective stances, scanning the surroundings like professional bodyguards. John Wick wears his signature black suit and tie, looking composed as he holds the umbrella.

The setting is a downtown urban street with wet pavement reflecting city lights, parked luxury cars, and paparazzi in the background snapping photos.

The photo should look like a real paparazzi shot — slightly off-angle, mid-step motion blur, with realistic lighting and reflections.

Lighting: natural daylight with overcast skies, reflections from wet concrete, realistic shadows, subtle raindrops on the umbrella and clothing.

Camera realism: crisp detail on facial features and clothing textures, shallow depth of field emphasizing the group, with lens flare or light bloom for authenticity.

Mood & tone: grounded, cinematic, and stylish — feels like a moment from a celebrity entourage photo or action-movie press capture, taken with an iPhone by paparazzi.

Style: ultra-realistic, documentary-style street photography with modern cinematic sharpness. A low-angle, wide-lens street shot in a bustling cityscape (similar to Shibuya, Tokyo). A young woman crouches confidently beside a modified, glossy purple sports car with a Japanese license plate. She wears a black graphic tee, cargo pants, white sneakers, and silver jewelry. The background features tall glass skyscrapers, colorful billboards, neon signage, and warm late-afternoon lighting. Strong perspective distortion emphasizes the height of the buildings and the car’s aggressive stance. The mood is stylish, bold, and modern, capturing urban automotive culture with a cinematic, hyper-real aesthetic. High detail, high contrast, crisp reflections, editorial fashion vibe, dynamic street energy.