StrategyIntermediate#Automation#Execution
Autonomous Arbitrage
A
Definition
Automated observation and attempted execution of offsetting trades across venues or instruments when their executable prices differ. A displayed spread is not a guaranteed profit.
Source reviewed
- CFTC: Trading system warning opens in a new tab
Supports: CFTC explains that trading systems based on historical market data cannot guarantee profits, supporting the distinction between an apparent spread and an executable outcome.
Concept Diagram
Key Takeaways
1
Automated arbitrage compares executable prices and attempts offsetting trades; it does not make a spread risk-free.
2
Cross-venue and triangular approaches can both fail through partial fills, fees, or venue constraints.
3
Automation needs monitoring, position limits, and a safe response to stale data, outages, and changed venue rules.
4
Evaluate executable depth, total costs, custody, funding, collateral, and settlement before treating a spread as actionable.
Practical Example
A bot observes different displayed prices on two venues. Before it can act safely, it must confirm executable depth, fees, account permissions, inventory on both venues, transfer and settlement constraints, and what happens if only one side fills. If those checks fail, the safe action is to decline the trade.
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Related Terms
Blockchain
MEV (Maximal Extractable Value)Value that block-production participants or other transaction-ordering actors can obtain beyond standard rewards and fees by including, excluding, or ordering transactions. Its effects depend on the chain, market design, and exact strategy; it is not a single user fee or a guaranteed bot profit.
Strategy
Funding ArbitrageA position designed to offset some spot-price exposure while receiving or paying a perpetual contract's venue-defined funding transfers. It is a basis and execution trade, not fixed income, a guaranteed yield, or a fully market-neutral position.
Blockchain
Flash LoansA protocol-specific transaction pattern in which a contract receives assets and must return the required amount plus any premium within the same successful transaction, or the transaction reverts. It is an atomic-programming mechanism, not unqualified credit or risk-free arbitrage.
Trading
ArbitrageThe simultaneous purchase and sale of an asset in different markets to exploit price inefficiencies for profit.
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