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Nexus Digital

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Order Engine Architecture

$24.99$19.99Save 20%
$19.99

The thing nobody explains correctly.

How exchanges actually match orders (price-time priority, FIFO).

Order book data structures and why they matter.

Order lifecycle: submitted, routed, matched, filled.

Market maker vs market taker mechanics.


Includes working code templates for:

  • OrderBook struct in Rust

  • FIFO matching engine

  • Order state machine

  • Price level aggregation

Nexus Digital

Order Engine Architecture

$24.99$19.99Save 20%
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