CLMM (Concentrated Liquidity)

What Is Concentrated Liquidity?

In a standard AMM like Uniswap V2, liquidity is distributed uniformly across all possible prices from zero to infinity. This means that most of the capital in a pool sits idle at price levels far from the current market price — a pool with $1 million in TVL might have only $50,000 actively facilitating trades near the current price.

Concentrated Liquidity Market Making (CLMM) solves this inefficiency by allowing liquidity providers to choose a specific price range for their capital. An LP providing liquidity for ETH/USDC might set their range from $2,800 to $3,200, concentrating all their capital where trading actually occurs. Within this range, their position provides the same depth as a standard AMM position 50x larger.

How CLMM Works

In a CLMM pool, each liquidity position is defined by a lower and upper price bound (called "ticks"). The protocol aggregates all positions into a composite liquidity curve that varies by price level. At any given price, the available liquidity equals the sum of all positions whose ranges include that price.

When the price moves outside an LP's range, their position becomes inactive and earns no fees until the price returns. This creates a trade-off: narrower ranges earn more fees per dollar when in range but face higher risk of becoming inactive. A position covering a $100 price range earns roughly 10x more fees than one covering a $1,000 range, assuming both are in range.

Uniswap V3 was the first major CLMM implementation. Since then, Raydium on Solana, PancakeSwap V3 on BNB Chain, and nearly every major DEX have adopted concentrated liquidity. The model has become the industry standard for high-efficiency AMMs.

Why CLMM Matters

CLMM dramatically improves capital efficiency in DeFi. A $10,000 CLMM position in a tight range provides the same trading depth as a $500,000 position in a standard AMM pool. This means lower slippage for traders and higher fee income for LPs. On Uniswap V3, the top-performing LP positions have earned annualized returns exceeding 100% on their capital, compared to typical 5-20% returns on standard AMM pools.

For the broader market, CLMM has made DEX trading competitive with centralized exchange spreads for major pairs. The ETH/USDC pair on Uniswap V3 regularly offers tighter spreads than some centralized exchanges.

CLMM and Volume Generation

CLMM pools benefit volume generation in two ways. First, concentrated liquidity means deeper order books near the current price, which allows volume bots to execute larger trades with less slippage. Second, CLMM pools often have tighter fee tiers (0.01% or 0.05%), reducing the per-trade cost of volume generation. OpenLiquid automatically detects whether a token's liquidity is in a CLMM or standard pool and adjusts trade sizing accordingly to optimize volume output while minimizing slippage.