The DeFi sector is the single biggest experiment in rebuilding finance without banks, and the market cap at the top of this page is the simplest way to see how it is doing.
DeFi went from near zero in early 2020 to a peak of roughly $180 billion in aggregate market cap by November 2021, collapsed with the rest of the market through 2022, and has been slowly rebuilding since late 2023. The current figure above is live from CoinGecko. For context on the underlying value locked in these protocols, DefiLlama tracks TVL independently — and is the first place to cross-check any claim about a protocol’s real activity.
What Belongs Here
CoinGecko’s DeFi category is broad on purpose. It includes:
- Lending markets — Aave, Compound, Morpho, Spark
- Decentralized exchanges — Uniswap, Curve, Balancer, Jupiter, Aerodrome
- Liquid staking protocols — Lido, Rocket Pool, Jito (though these also appear in the dedicated liquid staking sector)
- Stablecoin issuers — MakerDAO/Sky, Frax, Ethena
- Derivatives — dYdX, GMX, Hyperliquid, Synthetix
- Yield and structured products — Pendle, Yearn, Convex
- Oracle providers — Chainlink is sometimes counted here, sometimes in its own bucket
The common thread is that each of these protocols replicates a financial primitive you would normally find inside a bank or a hedge fund, but executes it in code that anyone can audit and use.
How to Read the Table Above
Sort by market cap to see which protocols the market thinks are worth the most today. Sort by 24h change to spot what is moving. When DeFi is in a trend, the moves are highly correlated — green days tend to be green for almost every token in the sector, red days the same. That correlation is the strongest argument for thinking about DeFi as a basket rather than picking one winner.
For comparison across sectors, the main sectors page shows how DeFi’s aggregate stacks up against Layer 1s, AI, meme coins and the rest.
The Honest Risk Picture
DeFi has had more high-profile exploits than any other part of crypto. Ronin ($625M), Poly Network ($610M), Wormhole ($325M), Euler ($197M), Mango Markets ($117M) — the list is long. Most tokens in the sector carry some tail risk from smart contract bugs, oracle manipulation, or governance attacks.
The counter-argument is that the biggest protocols (Aave, Uniswap, Curve, MakerDAO) have now operated for 4-6 years without a catastrophic failure in their core code, which is a longer track record than most centralized crypto platforms can claim. Pick the mature protocols and the risk profile looks more manageable than most newcomers assume.
If you are new to the space, start with the DeFi glossary entry and the beginners’ guide to Ethereum — most DeFi runs on Ethereum or its Layer 2s, so a working understanding of how the chain functions is table stakes. For portfolio context, see our diversification guide.
The data below is live. Refresh it any time you want to see what the sector is doing right now.