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eTrader - the professional trading app

The professional trading experience: order-entry tickets, the working blotter, market-data watchlists, positions, and day P&L - through the BFF proxy like every platform app.

What it demonstrates​

  • Thin by design - no broker protocols in the app: order entry rides Desk's API; fills stream over the SSE subscription tier.
  • Live risk awareness - buying power and limit state surface live; a trader's capabilities derive from live Shield decisions.
  • Deterministic P&L view - the day P&L the trader sees is the Pnl engine's replay-derived truth, not a client-side recompute.

Full documentation​

The complete detail lives in this product's sub-pages:

  • Business rules (BRD) - the full document, harvested from the unit's repository at build time.
  • Security - the full document, harvested from the unit's repository at build time.
  • Overview (repo README) - the maintainer's README in the consolidated reference section.