PyCustodian
Trading book of record · alpha
Event-sourced, double-entry service for fills, positions, cash, and P&L. Its pure domain core sits inside a durable trading book of record.
PART OF THE OPTOPHI FOUNDATIONA focused capability.
A focused capability.
Composable by design.
Keep a durable record of positions, cash, and fills. Use the Python package independently and configure its supported behavior in your application.
Package-specific configuration and integration depth vary. See its current release and available guides for the supported interfaces.