Owner-isolated by design
Serious money deserves deliberate controls.
Holdfast starts with a versioned investment policy and observer-only execution. Research can recommend. Risk rules decide what is allowed.
✓One owner per portfolio, broker connection, and broker account.
✓No platform admin role automatically gains trading authority over another user.
✓Paper mode provides a proving ground before real capital is ever involved.
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Your financial data remains isolated to your authenticated user.
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