# Oracle-Based Price Feeds ⎊ Area ⎊ Resource 2

---

## What is the Oracle of Oracle-Based Price Feeds?

Oracle-based price feeds are external data sources that provide real-world market information to smart contracts on a blockchain. These oracles act as bridges between the off-chain world and the on-chain environment, supplying critical data for decentralized applications. The reliability and integrity of the oracle are paramount for the security of financial derivatives protocols.

## What is the Data of Oracle-Based Price Feeds?

The data provided by these feeds typically consists of aggregated price information from multiple exchanges, ensuring resistance to manipulation from a single source. For options protocols, accurate price data is essential for calculating margin requirements, determining liquidation thresholds, and executing automated settlement. The quality of the data directly impacts the fairness and solvency of the derivative contract.

## What is the Settlement of Oracle-Based Price Feeds?

Automated settlement of derivatives contracts relies heavily on the accuracy and timeliness of oracle price feeds. At expiration, the smart contract queries the oracle to determine the final price of the underlying asset. This data point triggers the final payout calculation and asset transfer, ensuring a trustless and deterministic resolution of the derivative position.


---

## [Risk-Based Margin Calculation](https://term.greeks.live/term/risk-based-margin-calculation/)

## [Multi-Source Data Feeds](https://term.greeks.live/term/multi-source-data-feeds/)

## [Real Time Price Feeds](https://term.greeks.live/term/real-time-price-feeds/)

## [Risk Based Collateral](https://term.greeks.live/term/risk-based-collateral/)

## [Implied Volatility Feeds](https://term.greeks.live/term/implied-volatility-feeds/)

## [On Demand Data Feeds](https://term.greeks.live/term/on-demand-data-feeds/)

## [Chainlink Data Feeds](https://term.greeks.live/term/chainlink-data-feeds/)

## [Price Oracle](https://term.greeks.live/term/price-oracle/)

## [Predictive Data Feeds](https://term.greeks.live/term/predictive-data-feeds/)

## [Proprietary Data Feeds](https://term.greeks.live/term/proprietary-data-feeds/)

## [Risk Data Feeds](https://term.greeks.live/term/risk-data-feeds/)

## [Cross-Chain Data Feeds](https://term.greeks.live/term/cross-chain-data-feeds/)

## [Credit-Based Margining](https://term.greeks.live/term/credit-based-margining/)

## [Risk-Based Utilization Limits](https://term.greeks.live/term/risk-based-utilization-limits/)

## [Agent Based Simulation](https://term.greeks.live/term/agent-based-simulation/)

## [Collateralized Data Feeds](https://term.greeks.live/term/collateralized-data-feeds/)

## [Volatility Surface Data Feeds](https://term.greeks.live/term/volatility-surface-data-feeds/)

## [Market Maker Data Feeds](https://term.greeks.live/term/market-maker-data-feeds/)

## [Oracle Price Manipulation Risk](https://term.greeks.live/term/oracle-price-manipulation-risk/)

## [Price Oracle Manipulation](https://term.greeks.live/term/price-oracle-manipulation/)

## [Push Data Feeds](https://term.greeks.live/term/push-data-feeds/)

## [Pull Data Feeds](https://term.greeks.live/term/pull-data-feeds/)

## [High-Frequency Data Feeds](https://term.greeks.live/term/high-frequency-data-feeds/)

## [Low Latency Data Feeds](https://term.greeks.live/term/low-latency-data-feeds/)

## [Intent-Based Matching](https://term.greeks.live/term/intent-based-matching/)

## [Smart Contract Data Feeds](https://term.greeks.live/term/smart-contract-data-feeds/)

## [Permissionless Data Feeds](https://term.greeks.live/term/permissionless-data-feeds/)

## [Scenario-Based Stress Testing](https://term.greeks.live/term/scenario-based-stress-testing/)

## [Blockchain Data Feeds](https://term.greeks.live/term/blockchain-data-feeds/)

## [Optimistic Data Feeds](https://term.greeks.live/term/optimistic-data-feeds/)

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```


---

**Original URL:** https://term.greeks.live/area/oracle-based-price-feeds/resource/2/