OP Mainnet TVL — total value locked
Total value locked (TVL) in DeFi protocols on OP Mainnet is about $417.2M; it ranks #16 among chains with a 0.5% share. TVL changed −4.8% over 7 days and −11.5% over 30 days. The largest protocol on the chain is EtherFi Borrowing Market ($303.5M, category: Lending).
- TVL
- $417.2M
- Rank · share
- #16 · 0.5%
- 7 days
- −4.8%
- 30 days
- −11.5%
- 1 year
- +19.1%
- From 1y high
- −14.6%
OP Mainnet TVL chart — last year
Largest DeFi protocols on OP Mainnet
| # | Protocol | Category | TVL on OP Mainnet |
|---|---|---|---|
| 1 | EtherFi Borrowing Market | Lending | $303.5M |
| 2 | EtherFi Cash Liquid | Crypto Card Issuer | $244.7M |
| 3 | Aave V3 | Lending | $47.9M |
| 4 | Uniswap V3 | Dexs | $12.7M |
| 5 | Aero Slipstream | Dexs | $8.1M |
| 6 | ZEROBASE CeDeFi | Basis Trading | $8.1M |
| 7 | Compound V3 | Lending | $7.9M |
| 8 | Velodrome V2 | Dexs | $5.2M |
| 9 | Morpho Blue | Lending | $4.4M |
| 10 | Alchemix V3 | Synthetics | $3.4M |
Breakdown by category
The small number is the share of listed protocols' total (%). It does not match chain TVL exactly: DefiLlama removes double counting; bridges, staking pools, curator vaults and exchange wallets are excluded here.
Frequently asked questions
What is OP Mainnet TVL?
Total value locked (TVL) in DeFi protocols on OP Mainnet is about $417.2M; it ranks #16 among chains with a 0.5% share. TVL changed −4.8% over 7 days and −11.5% over 30 days. The largest protocol on the chain is EtherFi Borrowing Market ($303.5M, category: Lending). (2026-10-29 10:03 UTC)
How did OP Mainnet TVL change over the last year?
+19.1% over one year. High $495.3M, low $184.3M; currently −14.6% from the high. TVL is in dollars, so token prices are part of the change.
What are the largest DeFi protocols on OP Mainnet?
By TVL: EtherFi Borrowing Market $303.5M, EtherFi Cash Liquid $244.7M, Aave V3 $47.9M, Uniswap V3 $12.7M, Aero Slipstream $8.1M.