Strategy #0000000144 · Arbitrage and relative value
Latency-arbitrage quote scenario
Enter hypothetical stale-quote edge bp, fill fraction, notional, fees and adverse-selection bp.
When venues update at different speeds, stale quotes risk being selected by faster traders. Latency races involve costly infrastructure, failed fills, adverse selection and market-design concerns; trading against stale quotes may also be restricted by venue rules and fair-dealing requirements. This scenario only nets a manually entered hypothetical edge against costs; it gives no speed or quote-capture methods.
No live quotes, venue latency or execution interface is provided; this does not teach quote-sniping or rule evasion.
Three ways in
Understand the story. Then inspect the risk.
Start with a familiar situation, check the payoff, then test how the numbers change.
The idea · in two minutes
If part of a hypothetical stale-quote edge is filled, what remains after fees and adverse selection?
When venues update at different speeds, stale quotes risk being selected by faster traders. Latency races involve costly infrastructure, failed fills, adverse selection and market-design concerns; trading against stale quotes may also be restricted by venue rules and fair-dealing requirements. This scenario only nets a manually entered hypothetical edge against costs; it gives no speed or quote-capture methods.
Enter hypothetical stale-quote edge bp, fill fraction, notional, fees and adverse-selection bp.
No live quotes, venue latency or execution interface is provided; this does not teach quote-sniping or rule evasion.
- Input assumptionsEnter hypothetical stale-quote edge bp, fill fraction, notional, fees and adverse-selection bp.
- Model outputNo live quotes, venue latency or execution interface is provided; this does not teach quote-sniping or rule evasion.
Illustrative research examples only. They are not live signals or a recommendation.
The mechanics · payoff and exposure
NetEdge=QuoteEdge\times FillFraction-Fees-AdverseSelection
Quote edge, fill fraction and adverse selection are teaching assumptions, not executable quotes.
Greeks: the directional intuition
- 模型
- Measures sensitivity to implied volatility.
- 合約
- Measures sensitivity to implied volatility.
- 執行
- Measures sensitivity to implied volatility.
NetEdge=QuoteEdge\times FillFraction-Fees-AdverseSelection
Practical context · published observations
Latency-arbitrage quote scenario: read the record with its caveats.
The chart uses the published figures or explicitly labelled study inputs below. A historical index or model replay is not the same as an investor’s realised account return.
No live quotes, venue latency or execution interface is provided; this does not teach quote-sniping or rule evasion. Source ↗ · Methodology ↗
Change assumptions and inspect the scenario
Inputs illustrate the strategy mechanics; they are not live quotes, forecasts or investment advice.
Variants · same family, different risk levers
Models, contract terms and implementation can change results.
Compare relevant mechanisms and execution assumptions.
| Related strategy | Relationship | What changes | New cost or risk |
|---|---|---|---|
| Base scenario | Manual inputs | When venues update at different speeds, stale quotes risk being selected by faster traders. Latency races involve costly infrastructure, failed fills, adverse selection and market-design concerns; trading against stale quotes may also be restricted by venue rules and fair-dealing requirements. This scenario only nets a manually entered hypothetical edge against costs; it gives no speed or quote-capture methods. | No live quotes, venue latency or execution interface is provided; this does not teach quote-sniping or rule evasion. |
| Conservative version | Higher cost/loss | Stress higher costs, larger losses or lower liquidity. | May lower scenario returns. |
| Validation version | Data review | Test model inputs with consistent contracts and timestamps. | Needs licensed, representative data. |
No live quotes, venue latency or execution interface is provided; this does not teach quote-sniping or rule evasion.
Read beyond the summary
References
Primary sources and research used to describe the strategy and its limits.