Strategy #0000000140 · Market making and liquidity
Order anticipation and back-running scenarios
Enter hypothetical impact bp, captured fraction, reversal, execution/risk costs and notional.
Large institutional orders may be split over time, and temporary price impact and liquidity demand affect execution costs. Research studies high-frequency trading around large orders, but trading ahead on confidential order information or manipulating markets can violate rules. This page models hypothetical price-impact economics only; it gives no method for detecting, front-running or back-running orders.
No order flow or live microstructure is loaded; the tool does not teach trading on undisclosed orders.
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 price impact is captured, what remains after reversal, execution and risk costs?
Large institutional orders may be split over time, and temporary price impact and liquidity demand affect execution costs. Research studies high-frequency trading around large orders, but trading ahead on confidential order information or manipulating markets can violate rules. This page models hypothetical price-impact economics only; it gives no method for detecting, front-running or back-running orders.
Enter hypothetical impact bp, captured fraction, reversal, execution/risk costs and notional.
No order flow or live microstructure is loaded; the tool does not teach trading on undisclosed orders.
- Input assumptionsEnter hypothetical impact bp, captured fraction, reversal, execution/risk costs and notional.
- Model outputNo order flow or live microstructure is loaded; the tool does not teach trading on undisclosed orders.
Illustrative research examples only. They are not live signals or a recommendation.
The mechanics · payoff and exposure
NetMove=Impact\times CaptureFraction-Reversal-ExecutionCost-RiskCost
Impact, captured fraction, reversal and costs are manual inputs; the output is not an executable opportunity.
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.
NetMove=Impact\times CaptureFraction-Reversal-ExecutionCost-RiskCost
Practical context · published observations
Order anticipation and back-running scenarios: 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 order flow or live microstructure is loaded; the tool does not teach trading on undisclosed orders. 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 | Large institutional orders may be split over time, and temporary price impact and liquidity demand affect execution costs. Research studies high-frequency trading around large orders, but trading ahead on confidential order information or manipulating markets can violate rules. This page models hypothetical price-impact economics only; it gives no method for detecting, front-running or back-running orders. | No order flow or live microstructure is loaded; the tool does not teach trading on undisclosed orders. |
| 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 order flow or live microstructure is loaded; the tool does not teach trading on undisclosed orders.
Read beyond the summary
References
Primary sources and research used to describe the strategy and its limits.