FIX Order State Explorer
The FIX order lifecycle (OrdStatus 39 / ExecType 150), as a map of legal transitions and a validator for a pasted run of ExecutionReports. Standard single-order model, FIX.5.0SP2 (unchanged since 4.4). Runs entirely in your browser.
Every state and the legal ExecType transitions out of it. The opening row is the order's first ExecutionReport. Click a state to highlight where it can go and what leads into it; terminal states have no exits.
Samples6 scenariosclick to expandclick to collapse
Valid
Invalid
Paste ExecutionReports to trace the order's path.