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
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. Use the original face exactly as it is, without changing a details. A stunning, very fit female model with a sun-kissed, glowing tan (hyper-realistic, high-sheen skin texture). • Attire: A strapless, high-waisted one-piece swimsuit (or very closely cut two-piece) in a dark navy or black color with prominent white polka dots. The suit has a cutout design around the midriff and a knotted/bow detail at the bust. • Accessories: • An oversized straw sun hat with a wide brim, featuring a colorful striped ribbon band. • Large, chunky yellow or gold hoop earrings with a woven/textured design. • Hair & Makeup: Classic glamour style. Bright, bold red lipstick. Hair is pulled back or tucked under the hat. Setting & Composition • Background: A solid, seamless, rich mustard yellow or deep ochre/orange-yellow color, providing a warm, high-contrast backdrop. • Prop: The model is leaning on an antique or elaborate wooden armchair or chaise lounge with ornate carvings and textured, light gold/yellow upholstery (e.g., damask or brocade). • Pose: Confident, classic, slightly leaning into the prop, looking directly at the camera with a bright, genuine smile. Three-quarter body shot. Style & Lighting • Lighting: Dramatic, high-key, professional studio lighting with a strong single light source to create deep shadows and extreme highlights, especially catching the sheen on the model's skin. The lighting emphasizes a sultry, glamorous mood. • Aesthetic: High-fashion editorial, Pin-up, Retro 1950s Glamour, Vintage Summer. • Keywords/Details: Hyper-detailed, photorealistic, cinematic lighting, rich texture, high contrast, high sheen. Drone photo near Christ the Redeemer in Rio. Include a close-up of the tourist using {reference_image} as the face, standing at the viewpoint. He wears a casual t-shirt, shorts, and sneakers. Drone hovers slightly in front and above him, capturing both his face clearly and the giant statue towering behind.