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
📷 支援上載參考圖再生成
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✨ 即刻玩 AI 畫圖
Generate an ultra-realistic, highly ultra-detailed, 8k resolution with 1080x1080 pixel portrait of me using the uploaded image for reference (preserved the likeness and the original face for reference) of a ultra-sharp studio portrait of a confident woman kneeling on the floor with her body slightly leaning back, her right hand gently touching her hair, and her left arm resting on her bent knee. She is dressed in a sleek, strapless black bodysuit that accentuates her figure, paired with elegant black patterned lace pantyhose that add texture and sophistication. She wears a pair of classic black high heels, elevating her posture and emphasizing her elongated legs. The background is a seamless, pure white studio backdrop, providing a clean and minimalist aesthetic that directs full focus to her form and attire. *** The lighting setup is soft, evenly distributed, with a diffused key light positioned to the left, casting gentle shadows that sculpt her contours and highlight the intricate lace pattern of her tights. The overall color palette is monochromatic, emphasizing blacks and whites to create a timeless, sophisticated mood. The composition is carefully balanced, capturing her from the waist up in a slightly angled pose that accentuates her curves and confidence. Use a professional camera with a 85mm or 50mm lens at wide aperture (f/1.8 to f/2.😎 for a shallow depth of field, ensuring crisp detail on her outfit and pose while softly blurring the background. Post-process minimally to enhance clarity, contrast, and natural skin tones, maintaining a polished, elegant, and modern aesthetic suitable for fashion or editorial photography. 咒語： 可爱夏日风格，3D卡通主题。俯视角度 垂直俯拍视角的鸟瞰图：矩形深水游泳池铺满整个画面，游泳池周围围了一圈马赛克瓷砖，蠟筆小新微笑和小白闭眼躺浮在水面上，泳池角落漂浮着一只黄色橡皮鸭玩具和一个彩色游泳圈。阳光照射在水面形成波光粼粼的折射效果，高饱和度色彩搭配，超高清分辨率，俯视视角展现完整泳池轮廓，水质清澈，可以看到游泳池底部的瓷砖。高清渲染材质，景深效果明显，画面通透富有层次感，画面色调整体为清新冷色调，8K高清。 Ultra-realistic, vibrant aerial adventure photograph captures a joyful man (same face as reference image, 100% accuracy) paragliding high above a breathtaking tropical coastline. He is seated comfortably in his black and orange harness, legs dangling freely, facing the camera with a wide, excited smile, teeth showing, conveying pure exhilaration. He sports dark brown hair and a light beard,wearing a bright red t-shirt emblazoned with 'style' in bold white text within a blackCteate a Ultra-realistic, vibrant aerial adventure photograph in 9:16 ratio captures a joyful man (same face as reference image, 100% accuracy) paragliding high above a breathtaking tropical coastline. He is seated comfortably in his black and orange harness, legs dangling freely, facing the camera with a wide, excited smile, teeth showing, conveying pure exhilaration. He sports dark brown hair and a light beard,wearing a bright red t-shirt emblazoned with 'style' in bold white text within a blackrectangle, layered beneath an open blue and black plaid long-sleeved shirt. His attire includes grey cargo shorts, white socks, and distinctive red, white, and black high-top sneakers. In his left hand, he holds a black selfie stick, while his right grasps the paragliding control lines. The stunning backdrop features crystal-clear turquoise and deep blue ocean revealing intricate coral reefs and gentle breaking waves near a pristine white sandy beach. A charming coastal town with numerouswhite buildings is nestled against lush, emerald-green, tree-covered hills, which ascend to distant, hazy mountains under a softly clouded sky. Another yellow paraglider gracefully soars in the distance, and a long concrete pier extends into the tranquil water. The scene is illuminated by bright, diffused natural light, creating an exhilarating, free-spirited, and idyllic tropical mood, with a color palette dominated by vivid turquoises, deep blues, and verdant greens, beautifully contrastedby the crisp whites of the beach and town, and the bold reds of his clothing and footwear.