AXIOM
Offline
Instrument
BTC-USD
Last
—
Best Bid
—
Spread
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Best Ask
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Order Book

price · size · #

no asks

Spread—

no bids

Place Order

Time in force
Rest the unfilled remainder on the book.
Idempotency Key
e335c682-5cfe-4927-883a-ae4d5016e37c

Trade Tape

time · price · size

no trades yet — place a crossing order

Settlement Ledger

Aurora DSQL · source of truth

no settled trades

DynamoDB Audit Log

firehose · live

no events yet

Aurora DSQL · Source of Truth — one match, one settlement, no double-execution