Built by Traders, for Traders
OPEX Trader started as a personal trading tool and evolved into the most comprehensive options analytics platform available.
Our Story
Born from Real Trading
OPEX started as a personal project to solve real trading problems. Frustrated by fragmented tools and expensive subscriptions that delivered basic analytics, we built what we actually needed.
Obsessive Evolution
What began as a simple GEX calculator grew into 91 tabs of analytics. Each feature was born from a real trading need, not a product roadmap or feature checklist.
118,000+ Lines of Craft
Every line of code is hand-crafted with obsessive attention to detail. No templates, no boilerplate generators. From volatility surface rendering to AI agent orchestration, it is all purpose-built.
Traders Building for Traders
We use OPEX every single trading day. That is the difference. When you build tools you rely on yourself, you do not cut corners. Every pixel, every calculation, every AI prompt is battle-tested.
By the Numbers
The scale of engineering behind every trading session.
Tech Stack
Purpose-built on a modern, high-performance foundation.
React 18
UI framework
Electron 28
Desktop runtime
Plotly.js
Interactive charting
TradingView LWC v5
GPU candlesticks
SQLite
Local persistence
Local AI Engine
On-device inference
IBKR API
Market data
Deribit WebSocket
Crypto data
Standing on the Shoulders of Giants
Every AI model, every formula, every threshold is grounded in decades of published research.
Options Pricing Theory
Volatility & Greeks
Volatility modeling, Greeks, pricing theory
Risk Management
Dynamic Hedging
Risk management, tail hedging, dealer mechanics
Spread Strategies
Options Strategy Bible
25+ spread types, lifecycle tracking, entry/exit rules
Volatility Analysis
Skew & Term Structure
Skew analysis, term structure, forward vol, calendar spreads
Pattern Recognition
Chart Pattern Encyclopedia
140+ pattern detectors with statistical win rates
Proprietary Research
GEX/DEX Analysis
Gamma exposure, dealer hedging, cascade scoring, vol regime detection
Our Mission
To democratize institutional-grade options analytics for every trader.
No gatekeeping. No watered-down tools. The same depth of analysis that hedge funds use, running locally on your machine.
Get in Touch
Have questions, feedback, or want to contribute? We would love to hear from you.