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TVL

TVL (Total Value Locked) measures the total USD value of cryptocurrency assets deposited in a DeFi protocol's smart contracts.

DeFi
Updated: Mar 19, 2026
Also known as: Total Value Locked protocol TVL

What Is a TVL?

A TVL (Total Value Locked) measures the total USD value of cryptocurrency assets deposited in a DeFi protocol's smart contracts. Users lock assets like ETH or stablecoins to provide liquidity, earn yields, or participate in lending and borrowing.

Protocols calculate TVL by summing the value of all deposited assets. They convert crypto prices to USD using oracles or market data feeds. Aggregators like DefiLlama track TVL across chains and protocols in real-time. For example, Aave's TVL includes assets in its lending pools.

TVL matters because it gauges a protocol's popularity and user trust. High TVL signals strong liquidity and economic security, as slashing mechanisms deter bad actors. Investors use it to compare protocols, but watch for risks like inflated TVL from double-counting or short-term incentives.

Key characteristics include protocol TVL (assets directly locked) versus chain TVL (all DeFi on a blockchain). TVL fluctuates with market prices and user activity. It excludes leveraged positions to avoid overstatement.

GeneralCryptocurrency

Cryptocurrency is a digital or virtual currency secured by cryptography, operating on decentralized blockchain networks to enable secure, peer-to-peer transactions.

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DefiDeFi

DeFi (Decentralized Finance) refers to a set of financial services, such as lending and trading, built on blockchain technology without traditional intermediaries like banks.

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BlockchainEthereum

Ethereum is a decentralized blockchain platform that enables smart contracts and decentralized applications (dApps). Its native cryptocurrency is Ether (ETH).

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Real-World Examples

Example 1: An investor checks DefiLlama and sees Aave's TVL at $15 billion. This high TVL indicates strong liquidity for lending ETH or USDC.

Example 2: During a bull market, Uniswap's TVL doubles to $8 billion as users lock more tokens for trading pairs like ETH/USDT.

Example 3: A DeFi analyst compares chain TVL: Ethereum at $60 billion versus Solana at $5 billion, highlighting Ethereum's DeFi dominance.

Example 4: Protocol teams incentivize deposits with yield farming rewards, boosting TVL from $1 billion to $3 billion in a week.

BlockchainEthereum

Ethereum is a decentralized blockchain platform that enables smart contracts and decentralized applications (dApps). Its native cryptocurrency is Ether (ETH).

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BlockchainStablecoin

A stablecoin is a cryptocurrency designed to maintain a stable value, typically pegged to a fiat currency like the US dollar or backed by reserves.

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GeneralBull Market

A bull market is a period of rising cryptocurrency prices driven by optimism, high demand, and increasing investor confidence.

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DefiDeFi

DeFi (Decentralized Finance) refers to a set of financial services, such as lending and trading, built on blockchain technology without traditional intermediaries like banks.

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BlockchainSolana

Solana is a high-performance layer-1 blockchain platform that enables fast, low-cost transactions using Proof of History and Proof of Stake. Its native token is SOL.

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DefiYield Farming

Yield farming is a DeFi strategy where users provide liquidity to protocols, staking assets in pools to earn rewards like tokens or interest.

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