About the Creator
Decoding quantitative finance, market microstructure, and applied machine learning into accessible knowledge.
Hello, I'm SOPHIE Daddy
My day job is on Wall Street in quantitative modeling, but I strongly believe that deep institutional finance knowledge should not be kept behind closed doors.
“If it's complicated, let's break it down.”
My Mission
This platform is an open quantitative notebook documenting our shared exploration across derivatives pricing, systematic factor strategies, statistical arbitrage, and LLM financial engineering.
100% Free Access
Open education
No Paywalls
Core articles open
Login Optional
Read without account
Community Driven
Peer learning
For Sophie
Above all, this project is dedicated to my daughter, Sophie. As she grows up in an era defined by artificial intelligence and automated systems, I want to build a lasting archive that embodies the best of technology: empowering individuals through clarity, rigor, and open education.
Membership Ranks & Perks
Reading all public articles and using market tools is free with no account required. Signing in gives you Tier 1 and bookmarks. Higher ranks unlock curricula, commenting, video platform options, and forum moderation — earned through engagement (subscribing on YouTube or liking videos) or voluntary donations.
| Tier | Rank | How to Reach | Platform Unlocks |
|---|---|---|---|
| T1 | Intern | Default free account upon sign-in | Bookmarks & Reading History |
| T2 | Analyst | Subscribe to SOPHIE on YouTube | Topic Curricula & Study Guides |
| T3 | Associate | Like 1 paired video (while subscribed) | Comments & Forum Discussions |
| T4 | Senior Quant | Like 10 paired videos | Premium Articles & Video Platform Switcher |
| T5 | Vice President | Like 50 paired videos | 1:1 Page Review |
| T6 | Director | Like 200 paired videos | Video Collaboration Support |
| T7 | Managing Director | Like 400 paired videos | Dedicated Quant Neighborhood Page |
| T8 | Partner | Awarded for community leadership | Forum & Comment Moderation |
| T9 | Head Quant | Site Administrator | SOPHIE Daddy Admin |
Likes and subscriptions run on the honor system. Ranks only ever upgrade.
My AI Toolkit & Stack
The tools, models, and infrastructure powering SOPHIE AI Finance:
| Tool / Platform | Rating | Notes & Review |
|---|---|---|
| NotebookLM | Best AI tool for research and grounding! | |
| Gemini | Fast online search, Canvas workspace, and custom Gems context. | |
| Gemini Deep Research | Comprehensive institutional-grade deep research reports. | |
| Antigravity | Advanced agentic coding and paired AI development. | |
| Claude Code | Autonomous terminal agent and deep workflow automation. | |
| Google Cloud | Scalable cloud infrastructure, BigQuery, and enterprise AI. | |
| Deepseek | Cost-effective reasoning and fast code generation. | |
| Kiro | Lightweight vibe coding. | |
| Ollama | Local LLM runtime — check out my complete cheat sheet! | |
| Supabase | Managed authentication, PostgreSQL database, and storage. | |
| Neon | Serverless PostgreSQL database. | |
| Vercel | Production Next.js edge deployment. |
Join the Conversation
Have questions, feedback, or strategy ideas? Leave comments on articles, start discussions on the forum, or subscribe on YouTube.