Logo of OpenBook

OpenBook

Total Value Locked$1.1m

TVL by Chain

Solana$1.1m

Key Metrics

Cumulative DEX Volume$4.564b
Cumulative DEX Volume by chain

Solana$4.564b

Protocol Information

OpenBook is a community-led fork of the Serum V3 program. The CLOB formerly known as Serum V3.

Category:Dexs

Sub Category: CLMM

OpenBook history

TVL is the default DefiLlama definition. Daily values are UTC snapshots from Nov 29, 2022 to Nov 12, 2026.

All-time high TVL: $17.33m on Dec 26, 2023. All-time low TVL: $1.03m on Mar 28, 2026.

Daily TVL, Oct 14, 2026 to Nov 12, 2026

DateTVL
Oct 14, 2026$1.13m
Oct 15, 2026$1.11m
Oct 16, 2026$1.12m
Oct 17, 2026$1.12m
Oct 18, 2026$1.12m
Oct 19, 2026$1.13m
Oct 20, 2026$1.13m
Oct 21, 2026$1.13m
Oct 22, 2026$1.12m
Oct 23, 2026$1.12m
Oct 24, 2026$1.12m
Oct 25, 2026$1.12m
Oct 26, 2026$1.12m
Oct 27, 2026$1.12m
Oct 28, 2026$1.13m
Oct 29, 2026$1.13m
Oct 30, 2026$1.12m
Oct 31, 2026$1.12m
Nov 1, 2026$1.11m
Nov 2, 2026$1.12m
Nov 3, 2026$1.11m
Nov 4, 2026$1.11m
Nov 5, 2026$1.12m
Nov 6, 2026$1.11m
Nov 7, 2026$1.11m
Nov 8, 2026$1.11m
Nov 9, 2026$1.11m
Nov 10, 2026$1.1m
Nov 11, 2026$1.11m
Nov 12, 2026$1.11m

TVL at each month end, Jun 2024 to Nov 2026

DateTVL
Jun 19, 2024$3.29m
Jan 31, 2025$1.65m
Feb 28, 2025$1.41m
Mar 31, 2025$1.35m
Apr 30, 2025$1.36m
May 31, 2025$1.31m
Jun 30, 2025$1.14m
Jul 31, 2025$1.2m
Aug 31, 2025$1.21m
Sep 30, 2025$1.21m
Oct 31, 2025$1.16m
Nov 30, 2025$1.11m
Dec 31, 2025$1.12m
Jan 31, 2026$1.16m
Feb 28, 2026$1.09m
Mar 31, 2026$1.05m
Apr 30, 2026$1.06m
May 31, 2026$1.06m
Jun 30, 2026$1.06m
Jul 31, 2026$1.06m
Aug 31, 2026$1.13m
Sep 30, 2026$1.14m
Oct 31, 2026$1.12m
Nov 12, 2026 (latest)$1.11m

TVL at each year end, Dec 31, 2022 to Dec 31, 2025

DateTVL
Dec 31, 2022$1.6m
Dec 31, 2023$10.41m
Jun 19, 2024$3.29m
Dec 31, 2025$1.12m

The .csv export on the chart above downloads every daily value. The same data is in the public API: https://api.llama.fi/protocol/openbook

Frequently asked questions

What is OpenBook's TVL?

As of Nov 12, 2026, OpenBook has $1.1m in total value locked. TVL has decreased 2% over the past 30 days.

What chains does OpenBook operate on?

OpenBook operates on Solana. Solana holds the largest share at 100%.

How does OpenBook's TVL compare to similar protocols?

Among Dexs protocols tracked by DefiLlama, OpenBook ranks #213 by TVL. The category holds $11.974b across 1,935 protocols, and OpenBook accounts for <0.1% of that total. Similar protocols include Raydium AMM, PancakeSwap AMM V3, PumpSwap, Orca DEX, Sanctum Infinity, Meteora DLMM, THORChain DEX, Meteora DAMM V1, Jupiter Lend DEX, and BisonFi.