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。

🆓 Flux 模型即玩，不用登入
🤖 登入後解鎖 Gemini 改圖
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✨ 即刻玩 AI 畫圖
Create a photorealistic image of uploaded photo sitting at a relaxed outdoor restaurant in London on a cool Wednesday morning in March 2026. The sky is clear, the spring air is crisp, and the city feels calm as it wakes up. She is the focal point of the shot—wearing a light scarf, gently stirring her tea while gazing off to the side with a thoughtful expression. Everything behind her, from the waiter moving about to the soft morning traffic, should fall into a smooth blur, giving the picture the effortless, candid atmosphere of a moment casually snapped on a phone. { "intro": "Create an ultra realistic 8K UHD DSLR editorial fashion photo based on the attached image as a reference of facial features, maintaining 100% likeness.", "subject": { "identity": "A beautiful real human woman styled as a modern high-fashion Cleopatra queen, maintaining 100% likeness to the reference image.", "angle": "Full-body portrait captured at eye level with ultra-sharp clarity and no blur.", "pose": "She stands confidently with one hand gently touching a tall carved pharaoh statue — the kind commonly found in Egyptian palace entrances — while her other hand holds an ornate cobra staff.", "expression": "Regal, intense, and empowered.", "hair": "Shoulder-length dark brown hair, sleek, glossy, and styled with subtle volume.", "makeup": "Full glam with bold editorial colorful eye makeup — vibrant turquoise, sapphire blue, violet, and gold blended in a dramatic high-fashion shape, winged liner, glowing highlighted skin, sculpted cheeks, and glossy nude-rose lips." }, "wardrobe": { "outfit": "A luxurious high-fashion Egyptian couture gown with a dramatic, sexy silhouette — fitted bodice, flowing structured panels, iridescent fabrics, and metallic serpent-inspired embellishments wrapping around her hips and waist. The gown is elegant, regal, and runway-level extravagant.", "footwear": "Flat Egyptian-style sandals with gold straps and gemstone accents.", "accessories": "Opulent Egyptian jewelry including a golden collar necklace, serpent arm cuffs, gemstone earrings, and stacked bracelets.", "headpiece": "A stunning Egyptian queen crown or headpiece featuring intricate gold filigree, gemstones, and a central cobra motif.", "prop": "A tall ceremonial cobra staff with sculpted scales, gemstone inlays, and a dramatic raised cobra head." }, "background": { "location": "In front of the exterior wall of an Egyptian palace.", "environment": "Ancient sandstone walls decorated with deep carvings and hieroglyphics. Beside her stands a traditional Egyptian palace statue — a tall carved pharaoh figure — which she touches with her hand. Warm golden desert sunlight illuminates the scene.", "atmosphere": "Powerful, cinematic, regal — blending ancient Egyptian grandeur with high-fashion editorial aesthetics. No blur effect, all textures crisp." }, "camera": { "lighting": "Dramatic editorial lighting using strong directional sunlight with soft diffused fill, highlighting the gown’s texture, gold accents, and facial features.", "lens": "50mm or 85mm prime lens for hyper-detailed realism.", "settings": "ISO 100, f/5.6, 1/250 sec for a perfectly clear full-body image.", "quality": "8K ultra-realistic, HDR, vibrant color grading with warm desert tones and high-fashion contrast." } } Ultra-detailed pastel kawaii cosplay portrait of a woman [image uploaded] character, posed with hands gently pressed together under her chin in a soft, doll-like gesture; vivid long wavy hair in split-gradient lavender and pink with styled curled ends; straight bangs dyed pastel lavender; decorative accessories throughout the hair including pastel bows, lace ribbons, small charms, and a frilled white lace headpiece with pink accents; makeup: heavy kawaii style with saturated pink eyeshadow, pink blush extending across cheeks and nose, glossy pink lips, heart-shaped cheek stickers, and large contact-lens-enhanced eyes; outfit: pastel pink lace wrist cuffs with big bows and heart embellishments, soft pastel clothing with ribbons and frills; background: dreamy soft-focus bokeh in shimmering pink tones creating a magical fairytale atmosphere; lighting: bright soft diffused beauty lighting with zero harsh shadows, high exposure pastel glow, smooth porcelain skin texture, ultra-saturated colors, whimsical fantasy aesthetic, high-resolution portrait photography. Negative: no real-person likeness, no watermark, no text, no distortion, no extra limbs, no deformed face, no realism unless stylized, no background objects.