IV與期權價格的關係
Finance Uncategorized

IV與期權價格的關係

Implied volatility是期權交易中的一個重要概念，它是指市場對於未來股票波動率的預期值。在期權交易中，波動率是一個非常重要的因素，因為它直接影響期權的價格。當市場預期股票波動率會增加時，...
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VPN101: Openvpn 與 Wireguard的分別
Tech

VPN101: Openvpn 與 Wireguard的分別

在現今的數位時代，隱私和安全已成為人們最關注的議題之一。為了保護個人隱私和數據安全，越來越多的人開始使用VPN（虛擬私人網路）來加密和保護他們的網路流量。然而，選擇一個適合自己的VPN協議並不是一件容...
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甚麼是Chatgpt?
Ai

甚麼是Chatgpt?

Chatgpt是一種基於人工智能技術的對話機器人，它可以進行自然語言對話，並且能夠理解人類的語言和意圖。Chatgpt的全稱是“聊天生成預訓練模型”，它是由OpenAI公司開發的一種人工智能技術，旨在...
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🎨 Nano Banana Pro 圖像生成器｜打幾句說話就出圖

想畫人像、產品圖、插畫？SSFuture 圖像生成器支援 Flux 同 Gemini Nano Banana Pro 改圖 / 合成， 打廣東話都得，仲可以沿用上一張圖繼續微調。

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✨ 即刻玩 AI 畫圖
Enhanced AI Image Generation Prompt: Create a cinematic, studio-quality close-up portrait (9:16 aspect ratio, 4K resolution) of a young East Asian woman on a winter afternoon in Taipei. She stands at the entrance plaza of a bustling shopping mall, bathed in the soft, golden glow of the warm winter sun. She wears a stylish white cocktail dress with a short skirt, her look elegant yet youthful. Her pose is playful and animated: she raises both hands joyfully above her head, holding a handmade cardboard sign. Written in bold strokes of black marker, the sign reads: "TODAY IS MY BIRTHDAY." Her facial expression is a beautiful blend of joy and gentle shyness—her sparkling eyes and slight blush convey excitement and a touch of bashfulness. The background subtly hints at the urban Taipei atmosphere, with softly blurred neon signs, modern architecture, and passersby dressed for the season, adding depth and authenticity. Capture delicate details: sunlight warming her skin, the gentle flow of her hair, and the texture of the handwritten sign. The overall mood is warm, festive, and inviting—a true cinematic moment infused with personality and charm. （四個字是：生日快樂。） 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. the traveler stands by the colorful waterfront of Willemstad, Curaçao, bathed in warm early-December daylight. He wears a soft pastel blue shirt, cream chinos, and clean white trainers. Wide angle, ultra-realistic, cinematic lighting, 8K resolution, full-body shot, drone shot centered on him while the iconic pastel Dutch-colonial buildings and calm water smooth the emotional ending of the story.