Fair Price Marking
Fair price marking is the practice of using a calculated index price, rather than the last traded price, to determine the value of a position and trigger liquidations. This prevents market manipulation where a bad actor might briefly move the price on a single exchange to force the liquidation of other traders' positions.
By averaging prices from multiple reliable sources, the fair price provides a more accurate and resilient representation of the asset's true value. This methodology is standard in derivatives to ensure that liquidation events are based on objective market conditions rather than localized price spikes or anomalies.
Glossary
Smart Contract Execution Risks
Execution ⎊ Smart contract execution risks encompass the potential for discrepancies between intended code functionality and actual on-chain behavior, stemming from factors like gas limit issues, revert conditions, and unforeseen interactions with other contracts.
Fair Price Calculation
Calculation ⎊ Fair price calculation, within cryptocurrency derivatives, options trading, and financial derivatives, represents a multifaceted assessment aiming to determine an equitable market value.
Centralized Exchange Pricing
Pricing ⎊ Centralized exchange pricing in cryptocurrency derivatives represents the determination of fair value for contracts—futures, perpetual swaps, and options—facilitated by a central intermediary.
Order Book Imbalance
Analysis ⎊ Order book imbalance represents a quantifiable disparity between the cumulative bid and ask sizes within a defined price level, signaling potential short-term price movements.
Off-Chain Data Sources
Data ⎊ Off-chain data sources represent information residing outside of a blockchain's native ledger, increasingly vital for enhancing the functionality and utility of cryptocurrency derivatives and options trading.
Wash Trading Detection
Detection ⎊ Wash trading detection, within cryptocurrency, options, and derivatives, focuses on identifying artificial volume intended to create a misleading impression of market activity.
Automated Market Makers
Mechanism ⎊ Automated Market Makers (AMMs) represent a foundational component of decentralized finance (DeFi) infrastructure, facilitating permissionless trading without relying on traditional order books.
Margin Tier Adjustments
Mechanism ⎊ Margin tier adjustments involve changes to the required collateral percentages or leverage limits applied to different asset classes or trading accounts, often implemented by exchanges or clearinghouses.
Market Impact Modeling
Algorithm ⎊ Market Impact Modeling, within cryptocurrency and derivatives, quantifies the price distortion resulting from executing orders, acknowledging liquidity is not infinite.
Fundamental Value Analysis
Valuation ⎊ Fundamental value analysis involves assessing an asset's intrinsic worth by examining its underlying economic, financial, and qualitative factors, distinct from its current market price.