Quantitative technology
Research and engineering together
Quantitative Research × Trading Systems
Science for markets.
Systems for decisions.
XJD focuses on prediction and crypto markets. We build independent data, pricing, decision and execution systems—with risk controls embedded in every live trading path.
Prediction and crypto markets
Built for evolving market structure
End-to-end systems
From data and pricing to execution and operations
Built in Wuhan. Global in scope.
Practical technology partnerships
Core capabilities
From independent data and pricing to controlled execution.
A model is only one layer. Data integrity, venue-aware execution, pre-trade controls, state recovery and continuous operations determine whether quantitative research can survive live markets.
Market Data Foundations
We continuously collect, validate and organize order books, trades, reference prices and event state into a consistent, auditable foundation.
Research & Pricing
Falsifiable hypotheses, multi-source signals, live market conditions, costs and risk inform price estimates and system decisions that remain under test.
Venue-Aware Execution
Automated execution is adapted to each venue's order rules, microstructure and state semantics across placement, fills, cancellation, reconnect and reconciliation.
Risk & Operations
Position, price and rate controls run before orders, while monitoring, degradation, audit trails and review maintain the boundaries of continuous operation.
One system. Five controlled layers.
Data. Pricing. Execution. Risk. Operations.
Each layer provides verifiable inputs to the next and returns operating evidence to the one before it. Risk and operations sit in the trading path, not beside it.
- 01
Data
Unify multi-source state, time and semantics.
- 02
Pricing
Form independent views from models and conditions.
- 03
Execution
Manage the order lifecycle by venue.
- 04
Risk
Constrain positions, prices and rates pre-trade.
- 05
Operations
Monitor, reconcile, audit and review continuously.
Market focus
Connected markets, never reduced to the same market.
Prediction and crypto markets absorb information in real time, but their pricing, liquidity, event risk and venue rules differ. Systems must understand those differences—not merely connect APIs.
Prediction Markets
Probability, catalysts, resolution rules and liquidity evolve together. We focus on independent pricing, correlated event risk, order-book microstructure and reliable execution.
Crypto Markets
Continuous global trading, fragmented venues and multiple reference prices create rich signals—and demand discipline across speed, data quality, market impact and recovery.
Institutional collaboration
Partnerships built around specific market problems.
We welcome long-term collaboration that improves market connectivity, data quality, execution reliability and research methods.
Trading venues & platforms
Market connectivity, data semantics, execution feedback and system reliability.
Data & infrastructure
High-quality data, network and cloud infrastructure, observability and engineering tools.
Research & technology partners
Market microstructure, reproducible research and real-time systems.
This website does not solicit public capital or offer public asset-management, investment-advisory or return-guarantee services.
Contact XJD