A quantitative trading firm in U.S. equity-index options. Every layer of the stack, developed and run in-house.
What we do.
Grow our investors' capital. Help seed the Kingdom with part of the profits.
That is why the firm exists. We trade defined-risk options on the S&P 500 complex, in and out within the trading day. The system abstains until conviction, and capital deploys only when independent signals converge.
5 Stones gives investors access to a proprietary market-structure engine with zero correlation to the S&P. It is built to capture high-conviction intraday opportunities before they become obvious, with deep orthogonal returns as the objective.
How the system works.
Dozens of proprietary machine-learning models, governed by a single meta-algorithm we call the Oracle.
Each model scores the session independently. Direction, range, regime.
Grades their agreement in real time. Engages only when conviction breaks through.
Deploys sized to strike, not to chase. Closes flat every day.
Conviction is earned, not assumed.
Capital security.
Every position has a known maximum loss before it opens.
The worst case is computed and capped in advance, not discovered afterward.
A hard ceiling limits capital at risk in any single day.
The overwhelming majority of fund capital is held in reserve every session.
The book closes flat every trading day.
Overnight gaps and off-hours headlines act on cash, not on open exposure.
Becoming an investor.
Interests are offered privately to accredited investors. Strategy, terms, and performance detail are delivered in the offering materials, under confidentiality.
All it takes to get started is a conversation.
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IntroductionReach out with a brief note on who you are. Qualified inquiries receive a response within two business days.
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ConversationA direct discussion with the principals covering the firm, the system, and fit.
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MaterialsQualified investors receive the offering documents under confidentiality, including full strategy and performance detail.
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OnboardingSubscription, verification, and funding. Reporting begins with your first full quarter.
Common questions.
What does 5 Stones trade?
Defined-risk options structures on the U.S. equity-index complex, centered on the S&P 500. These are among the deepest and most liquid markets in the world. Positions open and close within the trading day, and the book holds no overnight exposure.
How does the system decide when to trade?
Dozens of proprietary machine-learning models each score the session independently. A meta-algorithm, the Oracle, grades their agreement in real time. Capital deploys only when multiple independent signals converge. On sessions without conviction, the system abstains and capital stays in reserve.
How is risk controlled?
Three layers. Every position is a defined-risk structure with a known maximum loss before it opens. A hard daily ceiling limits how much capital can be at risk in any single session. And the book closes flat every day, so overnight gaps act on cash rather than open positions. All trading involves substantial risk, including loss of principal.
Where can I see performance?
Performance information is provided privately to qualified prospective investors as part of the offering materials, delivered under confidentiality. This keeps the fund's public presence consistent with how private offerings are regulated. Request an introduction and we will walk you through it directly.
Who can invest, and what is the process?
Interests are offered privately to accredited investors. The process starts with a conversation with the principals, followed by offering documents under confidentiality, then subscription and funding. Qualified inquiries receive a response within two business days. The General Partner reserves the right to accept or refuse any prospective investor.
Join our team.
The culture is fluid and disciplined. We look for people who adapt as markets shift and who hold their work to a high standard of rigor.
You develop, test, and trade your own strategies, with real autonomy and the discipline to match it. Research, systems, and capital sit on the same floor. Talent and mandate set the agenda, so a sound idea can meet live capital among the people building and running the systems.
Machine learning, market microstructure, signal design. Own the models that earn conviction.
Data pipelines, execution systems, infrastructure. Own the stack that carries capital.
Investor relations, reporting, firm operations. Own the stewardship investors experience.
Begin the conversation.
Write to the principals directly with a brief note on who you are and what you are looking for.
Received. We will reply within two business days.
or write to us directly: fivestonescap@gmail.com