# OEV Capture ⎊ Area ⎊ Greeks.live

---

## What is the Definition of OEV Capture?

OEV Capture, or Oracle Extractable Value Capture, refers to the profit opportunities available to participants who can front-run or manipulate transactions related to oracle updates on a blockchain. This often involves anticipating price updates from an oracle and executing trades, liquidations, or arbitrage strategies before the new price is widely propagated. It is a specific form of Maximal Extractable Value (MEV) unique to oracle-dependent systems. This practice exploits information asymmetry.

## What is the Mechanism of OEV Capture?

The mechanism of OEV capture typically involves monitoring the mempool for pending oracle updates or predicting the timing of such updates. Front-running bots then submit their own transactions with higher gas fees to ensure they are included in a block just before or immediately after the oracle update, profiting from the temporary price discrepancy. This often occurs in highly leveraged derivatives markets. Such actions impact market fairness.

## What is the Mitigation of OEV Capture?

Mitigation strategies for OEV capture include implementing sophisticated oracle designs that use verifiable delay functions, aggregating price data off-chain before submitting a single, aggregated update, or utilizing encrypted mempools. Proposer-builder separation (PBS) also aims to reduce the ability of block producers to reorder transactions for MEV. These measures seek to minimize information asymmetry and ensure fair transaction ordering.


---

## [Protocol Revenue Capture](https://term.greeks.live/definition/protocol-revenue-capture/)

The methods and mechanisms a protocol uses to generate and retain financial value from its provided services. ⎊ Definition

## [Fat Tail Risk Capture](https://term.greeks.live/definition/fat-tail-risk-capture/)

Strategies designed to hedge against extreme, low-probability market events that exceed standard volatility expectations. ⎊ Definition

## [Option Premium Capture](https://term.greeks.live/definition/option-premium-capture/)

The strategy of selling options to collect premiums by exploiting the spread between implied and realized volatility. ⎊ Definition

## [Dividend Capture Strategy](https://term.greeks.live/definition/dividend-capture-strategy/)

Tactical trading approach of acquiring assets to collect dividends while managing the subsequent price adjustment. ⎊ Definition

## [Value Capture](https://term.greeks.live/definition/value-capture/)

The ability of a protocol to retain and distribute generated economic value to its stakeholders and token holders. ⎊ Definition

## [Protocol Fee Capture](https://term.greeks.live/definition/protocol-fee-capture/)

The process of generating and retaining revenue from platform activity to support token value and protocol sustainability. ⎊ Definition

## [Spread Capture](https://term.greeks.live/definition/spread-capture/)

Profiting from the difference between the buy and sell prices offered to the market. ⎊ Definition

## [Data Feed Cost](https://term.greeks.live/term/data-feed-cost/)

Meaning ⎊ Data Feed Cost is the essential economic expenditure required to synchronize trustless smart contracts with high-fidelity external market reality. ⎊ Definition

---

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---

**Original URL:** https://term.greeks.live/area/oev-capture/