How to swap Frax Price Index Share (FPIS) at the best price

We compare 2 pools on 1 exchanges for FPIS and route your swap to whichever pays most, from your own wallet.

We do not track a price series for FPIS yet, so this page shows no chart rather than a flat line. The quote in the card is live either way.

How to swap FPIS at the best rate on LCX Liberty DEX

Step 1: Put the pair in the card
FPIS on one side, the token you want on the other, for example FPIS to ETH, on any network FPIS is on. Selling FPIS is the same swap with USDC or ETH on the other side.
Step 2: Let the router compare
We quote FPIS across 2 pools on Uniswap, and split the order between up to eight of them when that pays more.
Step 3: Check the quote
The card shows the rate, the route, the price impact and the least you will receive. If the price moves past your slippage limit (0.5% by default) before the swap lands, it is refused and nothing is traded.
Step 4: Approve, then swap
Your wallet first asks to let the router spend the exact FPIS you are swapping, then sends the swap. We take no fee; you pay gas and the pool's own fee.

FPIS liquidity

Held in our pools: $16.1k
Pools compared: 2
Exchanges: 1
24h volume: $52

Popular FPIS swaps

The pairs with the most liquidity on Ethereum. Each opens the swap card with the pair chosen.

Where the best FPIS price comes from

The exchanges whose pools the router quotes for FPIS, by liquidity. A swap lands on whichever pools pay most at the moment you sign, often several at once.

Exchange	Pools	Liquidity
Uniswap	1	$16.2k

Selling FPIS

Selling is the same swap in the other direction: FPIS on the side you pay with, and a stablecoin or ETH on the side you receive. A stablecoin holds the value steady; ETH keeps you in the network’s own coin.

Sell FPIS for ETH →

Swapping Frax Price Index Share

How does LCX Liberty DEX find the best price for FPIS?

It quotes FPIS across the 2 pools we index on Uniswap, ranks every route by what lands in your wallet after gas, and splits one order across up to eight pools when that pays more.

Which exchanges does the router compare for Frax Price Index Share?

Uniswap. The pools table on the Frax Price Index Share price page lists each one with its liquidity.

What slippage should I use to swap FPIS?

The card's default is 0.5%. If the price moves further than your limit before the swap lands, it is refused and nothing is traded, so a tighter limit protects you and a looser one fills more often in a fast market.

Are there fees to swap FPIS?

We take no fee. You pay the network's gas and the pool's own trading fee, and both are already inside the quoted rate.

How do I sell FPIS?

Swap it into a stablecoin such as USDC, or into ETH: put FPIS on the side you pay with, pick what you receive and sign. The proceeds land in your own wallet.