Concentrated liquidity is used in decentralized exchanges (DEXs). This allows liquidity providers to deposit their funds in a certain price range instead of distributing them across the full range of possible prices. Your capital is not wasted across the entire market but rather goes to use exactly where the trades are likely to happen, thus earning you more fees.
To paint a picture, think of a liquidity pool as a water sprinkler showering an entire football pitch, even though the match is just happening at the center circle. The majority of water gets wasted on unutilized ground in the field. Using concentrated liquidity is like using a targeted hose; it allows you to direct every drop exactly when you need it. As the product begins to live, it will allow a liquidity provider to pick a narrow band, like, say, $1,800 to $2,200 for ETH/USDC, where all the capital works instead of being thinly stretched from zero to infinity.
Uniswap v3 introduced this model in May 2021, and it was a significant leap forward for decentralized finance. Before that, Uniswap v2 used a constant product formula that distributed liquidity uniformly across every conceivable price. The result was a lot of capital that barely contributed to real trades. With concentrated liquidity, a provider can achieve the same depth of market coverage as before using far less capital or earn significantly more fees with the same amount. Uniswap v3 claimed liquidity providers could be up to 4,000 times more capital efficient depending on the price range they chose.
That said, concentrated liquidity introduces a meaningful trade-off. When the market price moves outside your chosen range, your position stops earning fees entirely. More critically, you are fully exposed to impermanent loss, the unrealized loss that comes from holding assets in a pool when prices shift, compared to simply holding them in your wallet. The tighter your range, the higher your potential returns when price stays inside it, but the bigger the hit when it doesn’t. Managing concentrated liquidity positions actively is closer to trading than passive investing.
For anyone participating in DeFi, understanding concentrated liquidity is essential. It changed the economics of liquidity provision from a set-and-forget strategy into one that rewards attention and precision. Platforms like Uniswap v3, Trader Joe, and Ambient Finance all use variations of this model today. If you ever provide liquidity on a modern DEX and see an option to set a price range, you are working directly with concentrated liquidity, and the range you choose will determine both your rewards and your risk.