What is Concentrated Liquidity?
Concentrated liquidity allows liquidity providers to allocate capital within specific price ranges rather than across the entire price curve — dramatically improving capital efficiency introduced by Uniswap V3.
WHY IT MATTERS
In Uniswap V2, liquidity is spread from $0 to $∞ — most of it is never used because the price trades in a narrow range. V3's concentrated liquidity lets LPs choose their range: provide ETH/USDC liquidity between $2000-$3000, for example.
The capital efficiency improvement is massive — 10-100x more effective use of capital. This means less capital is needed to provide the same depth of liquidity, reducing slippage for traders.
The tradeoff: active management. When price moves outside your range, your position stops earning fees and becomes 100% the less valuable token. LPs must actively adjust ranges — or use automated position managers.