Invest
Private-preview autonomous US options and equities paper-trading research, with deterministic selection and risk controls in the decision path.
- Private-preview research remains limited to US options and equities paper trading.
- Candidate generation is separated from deterministic selection and validation.
- Fail-closed controls can block a paper order before it is submitted.
Invest is in private preview and operates in paper trading only. It is not investment advice. There is no public self-serve signup or product API today.
Preview orientation
Start with the paper-trading boundary, evidence posture, and current availability.
How the system works
Follow the evidence-to-order lifecycle and the deterministic gates between each stage.
Risk controls
Learn the conceptual controls that keep paper execution fail-closed.
Strategy and research
Understand the research posture, candidate generation, and validation boundary.
The decision path
Gather evidence
Market and portfolio context inform the research set.
Generate candidates
A high-recall system expands the research frontier.
Select and validate
Deterministic systems decide which candidates can proceed.
Gate paper orders
A fail-closed risk gate either permits a paper order or produces no order.
Monitor lifecycle
Controls remain available after an approved entry.
What Invest is proving
The north star is clear: the LLM expands the research frontier, while a deterministic selector decides and breaks loops. That selector is still being proven load-bearing; these docs describe the intended operating model, not a completed claim.
An approved entry does not remove the need for ongoing control. Exit paths remain available even when new entries are blocked.
Invest changes land weekly during the preview. Follow them in the changelog.