Concentrated Liquidity Explained: Why v3 Pools Beat v2

Concentrated liquidity is the single biggest upgrade DEXs have shipped since the invention of the AMM — and it's why the same $1,000 can earn several times more fees on PancakeSwap v3 than it ever could on v2. Here's the idea, minus the math degree.

The v2 problem: liquidity spread over every price

Classic v2 pools spread your deposit across every possible price from zero to infinity. If a token trades around $1.00 all week, the liquidity parked at $0.05 and at $500 does nothing — it earns nothing, it helps no one. In practice, the overwhelming majority of v2 capital sits idle at prices that never occur.

The v3 idea: you choose where your money works

Concentrated liquidity lets each provider pick a price range. Deposit between $0.90 and $1.10, and all of your capital serves trades inside that band.

The consequences stack up fast:

  • Deeper markets — capital concentrated where trading happens means less slippage for traders.
  • More fees per dollar — you earn from every trade that crosses your range; narrower ranges mean your share of those fees is larger.
  • Strategy — ranges turn passive LPing into positions with intent: wide and calm, or tight and aggressive.

The trade-offs, honestly

  • Ranges can be exited. If price leaves your band, your position stops earning and sits fully in one asset until price returns (or you re-range). Managing ranges is the "active" part of v3.
  • Composition shifts. As price moves through your range, the pool converts one side to the other. This is by design — see below, it's actually a feature.

The killer feature: one-sided positions

Because ranges are explicit, v3 allows something v2 never could: positions entirely above or below the current price, funded with a single token. Set a range above the market and deposit only your token — as price rises through it, the pool sells for you, earning fees the entire way. It behaves like a limit order that pays you instead of charging you. We wrote a full guide on one-sided liquidity pools.

Fee tiers

v3 pools come in fee tiers; on our tooling you'll choose 0.25% or 1%. Stable, high-volume pairs suit the lower tier (volume compensates), while volatile or exotic pairs suit 1% (each crossing pays more).

Try it in two minutes

The Liquidity Pools manager opens USDX-paired v3 positions on BNB Chain with the range picker built in — deposit one side, set your band, collect fees whenever. And if you'd rather operate the venue than provide the liquidity, 0xPools is a white-label version you run on your own domain, earning the creation fee from every pool your users open.

Concentrated liquidity rewards people who understand it. Now you do.