- Ryan’s institutional risk structure (interpretability)
- Andrew’s Technology Engineering System (Executability)
- OneAssets’ Long Term Philosophy (Sustainability)
The vision of OA Nexus Quant stems from the core philosophy of the two founders:

Ryan J. Gallagher – A Frontline Practical Perspective from Commercial Banks and Institutional Finance in the United States
He is deeply involved in institutional systems such as BOFA Securities, JPMorgan, Merrill Lynch, and excels in:
Commercial bank level risk management
Analysis of Enterprise Cash Flow Structure
Cross asset exposure and financing structure
His goal is to make the institutional risk framework accessible to all investors.
Andrew G. Gregory – Engineering quantification system from Google and FinTech
He possesses:
Google Data Analytics and Architecture Experience
System implementation experience of multiple FinTech companies (Synctera, Oxygen, Mambu)
Merrill Lynch, Duff&Phelps’ Investment Modeling Background
His goal is to turn complex quantitative and AI technologies into executable, interpretable, and generalizable systems.
OA Nexus Quant is a global, interpretable, and engineered next-generation quantitative system born from these two forces.
We have introducing the proper human resources, which will managed and created by our company's employees.
The core problem solved by OA Nexus Quant is:How to turn long termism into a verifiable system instead of just a slogan. It consists of four core modules:
Ryan's contribution is reflected in the system's "structured market language system": Institutional level risk exposure framework Commercial bank level stress testing model Quantitative Structure of Enterprise Cash Flow Cycle Macro and micro structural mapping of cross-border markets He abstracted the professional framework of BOFA/JPMorgan as: The market is the language, mathematics is the grammar, and risk is the part that must be seen first OA Nexus Quant uses this system to enable models to "understand" the market, rather than blindly predicting.
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Andrew is responsible for the "engineered brain" part of the system: Google level data structure cleaning capability Multi source data fusion (finance+behavior+macro) Explainable AI models Hierarchical execution system, automated deployment His greatest contribution is: Make mathematical formulas a truly executable 'living system' in multiple markets. Make OA Nexus Quant a cross asset, cross market, and cross cycle algorithm platform that can operate globally.
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The system will adjust in real-time based on global market fluctuations: Risk exposure automatically decreases/increases Dynamic Rebalance of Composite Weights High frequency noise filtering Early warning of structural risks Ryan's Risk Control Philosophy for Commercial Banks × Andrew's Explainable AI A 'structured long termism' system that does not rely on blind gambling or emotions
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OA Nexus Quant supports: Stocks, bonds, futures Foreign exchange and commodities cryptocurrency Emerging markets&dark pool liquidity Multi regional markets (Europe, America, Asia, emerging economies) The global nature of the system is based on the backgrounds of the two founders: Ryan: North American institutional system, commercial bank perspective, cross asset structure Andrew: Global architecture of technology companies and international experience in FinTech implementation Ultimately achieving an integrated structure of 'global market x global data x global strategy'.
read moreRyan believes that: Stability is not conservatism, but being more responsible for the future Andrew believes that: Investment is an engineering discipline, not a gamble OA Nexus Quant is a systematic embodiment of this concept.
01
Traditional quantification → black box OA Nexus Quant → Explainable Because:Ryan's structured model can explain risk Andrew's AI architecture has traceable logic The result is:This is the world's first quantitative system that enables ordinary investors to truly understand investment.
02
OA Nexus Quant significantly lowers the minimum threshold, allowing small and medium-sized investors to also have: Institutional level algorithm Automated risk control Multi asset portfolio capability Globalization Strategy Logic This is a significant change in investing in technology for all.
03
OA Nexus Quant is not pursuing huge profits, but rather pursuing: robust sustainable interpretable Copyable Traversable cycle OA Nexus Quant is a systematic embodiment of this concept.
We have introducing the proper human resources, which will managed and created by our company's employees.
Ryan&Andrew's Cambridge background+mature regulatory environment in the UK → Become a center for model experimentation and basic validation.
Based on Ryan's BOFA/JPM practical experience Integration of commercial bank level risk control system.
Based on Andrew's experience in technology implementation OA Nexus Quant global deployment and SaaS transformation.
Not a set of strategies, but the answer of an era It is composed of: Jointly shaping. It pushes global investment to a new stage: Make data more fair, risks more transparent, and the future more controllable.
We have introducing the proper human resources, which will managed and created by our company's employees.