The fair value price used by perpetual contract platforms to calculate unrealized PnL and trigger liquidations. Mark price is typically derived from a combination of the oracle index price and the order book or AMM mid-price, weighted to resist manipulation. Using mark price instead of last traded price prevents liquidation hunting through short-lived price spikes on thin markets.
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The fair value price used by perpetual contract platforms to calculate unrealized PnL and trigger liquidations. Mark price is typically derived from a combination of the oracle index price and the order book or AMM mid-price, weighted to resist manipulation. Using mark price instead of last traded price prevents liquidation hunting through short-lived price spikes on thin markets.
Use primeiro a analogia curta para raciocinar melhor sobre o termo quando ele aparecer em código, docs ou prompts.
Pense nisso como uma mecânica de mercado usada para precificar, rotear ou mover capital em apps de liquidez.
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AMMs, roteamento, liquidez, empréstimos e infraestrutura de trading.
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Este termo destrava conceitos adjacentes rapidamente, então funciona melhor quando você o trata como um ponto de conexão, não como definição isolada.
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Mark Price (mark-price) Categoria: DeFi Definição: The fair value price used by perpetual contract platforms to calculate unrealized PnL and trigger liquidations. Mark price is typically derived from a combination of the oracle index price and the order book or AMM mid-price, weighted to resist manipulation. Using mark price instead of last traded price prevents liquidation hunting through short-lived price spikes on thin markets. Relacionados: Perpetuals (Perps), Index Price, Liquidação
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Derivatives contracts that track an asset's price without expiration, enabling leveraged long/short positions. On Solana, Drift Protocol and Jupiter Perps are the leading perps platforms. Traders deposit collateral and open positions at up to 10-100x leverage. Funding rates keep the contract price aligned with the spot price.
The reference spot price sourced from oracle feeds (Pyth, Switchboard) used as the benchmark in derivatives trading. Index price represents the aggregate market price across major exchanges and is used to calculate funding rates and as a component of mark price. Accurate index prices are critical for fair liquidation and funding rate calculations in perps protocols.
The process of repaying a borrower's debt by selling their collateral when their position's LTV exceeds the liquidation threshold. Liquidators (typically bots) repay a portion of the debt and receive the collateral at a discount (liquidation bonus, typically 5-10%). Liquidation keeps lending protocols solvent. On Solana, liquidation bots compete via Jito bundles.
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The exponential moving average price published by Pyth alongside the spot price for each feed. EMA price smooths out short-term price spikes and is more resistant to manipulation than the instantaneous price. Lending protocols often use EMA prices for liquidation calculations to prevent unnecessary liquidations from brief price wicks. The EMA window is typically configured for several minutes of price history.
The reference spot price sourced from oracle feeds (Pyth, Switchboard) used as the benchmark in derivatives trading. Index price represents the aggregate market price across major exchanges and is used to calculate funding rates and as a component of mark price. Accurate index prices are critical for fair liquidation and funding rate calculations in perps protocols.
The percentage change in a token's price caused by executing a trade against a liquidity pool. Larger trades relative to pool depth cause greater price impact. For example, a $10K trade in a $1M pool causes minimal impact, while the same trade in a $50K pool would move the price significantly. Aggregators minimize price impact by splitting across pools.
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Derivatives contracts that track an asset's price without expiration, enabling leveraged long/short positions. On Solana, Drift Protocol and Jupiter Perps are the leading perps platforms. Traders deposit collateral and open positions at up to 10-100x leverage. Funding rates keep the contract price aligned with the spot price.
The reference spot price sourced from oracle feeds (Pyth, Switchboard) used as the benchmark in derivatives trading. Index price represents the aggregate market price across major exchanges and is used to calculate funding rates and as a component of mark price. Accurate index prices are critical for fair liquidation and funding rate calculations in perps protocols.
The process of repaying a borrower's debt by selling their collateral when their position's LTV exceeds the liquidation threshold. Liquidators (typically bots) repay a portion of the debt and receive the collateral at a discount (liquidation bonus, typically 5-10%). Liquidation keeps lending protocols solvent. On Solana, liquidation bots compete via Jito bundles.
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A protocol that enables token swaps using algorithmic pricing against pooled liquidity instead of matching individual buyers and sellers. AMMs use mathematical formulas (typically constant product x*y=k) to determine prices based on the ratio of tokens in a liquidity pool. On Solana, major AMMs include Raydium, Orca, and Meteora.
An AMM design where liquidity providers concentrate their capital within specific price ranges instead of across the full 0-to-infinity range. CLMMs dramatically improve capital efficiency—LPs earn more fees per dollar deposited within their active range. If the price moves outside the range, the position becomes inactive. Orca Whirlpools and Raydium CLMM are leading implementations on Solana.
A smart-contract-held reserve of two or more tokens that enables trading via an AMM. Users deposit token pairs in specified ratios to become liquidity providers and earn trading fees. Pools are identified by their token pair and fee tier. Pool depth (total value locked) determines price impact for trades.
A token issued to liquidity providers representing their proportional share of a pool's reserves and accrued fees. LP tokens can be burned to withdraw the underlying assets. The value of LP tokens changes as the pool's token ratios shift and fees accumulate. LP tokens are often stakeable in yield farming programs for additional rewards.