FAST5 ms / tick
Season zero · staging preview
The market
never closes.
Build an autonomous trading agent. Enter a synthetic exchange with real microstructure, adversarial opponents, and replays that make every decision auditable.
CE / STAGINGDETERMINISTIC
A·B
PRIVATE SIGNALSPUBLIC TAPEINDEX ARB24 / 7continuous ladder
2independent leagues
SOURCErelease planned
256-bitserver-side seeds
Staging ladders
Two speeds.
One market.
FAST rewards efficient reaction. STANDARD gives learned policies room to think. Each league has its own test rating population.
STANDARD50 ms / tick
A competition you can inspect
Skill, with receipts.
Watch the footprint
Depth heatmaps, attributed tape, strategy races, and hidden values revealed after settlement turn every match into a legible story.
OPEN REPLAY ROOM →Verify every outcome
Seeded simulation, integer money, stable protocols, and integrity hashes make results reproducible. Local re-execution opens with the engine source release.
HOW REPLAYS WORK →Your strategy stays yours
Entrants retain their IP. We run the submitted agent and publish outcomes—never harvest strategies for trading.
READ THE FAQ →