The liquidity layer of Arc

One market, priced in dollars, on the chain where dollars are the gas.

Citadel’s first market. 350,000,000 CITADEL sit in a single Uniswap v4 range against USDC. The price enters at the near end and moves deeper as CITADEL is bought. Nothing else is for sale.

$31,254

Opens $10,059Ends $1,000,503
$0.0000313
Price

per CITADEL

48.1%
Float sold

of 350,000,000

$2,984.34
Paid in

USDC in the position

181,687,220
Still for sale

CITADEL left in the range

What a trade costs

Every swap pays twice, and both go to the owner of the market. The pool charges 1% and accrues it inside the position. The hook charges another 1% and holds it separately. There is no third fee and no way to raise either: both are compile-time constants with no setter in the deployed code.

Who can move the liquidity

Only the owner. The hook refuses liquidity from every other address, so no one can add to this pool and take a share of its fees, and no one else can withdraw what is in it. That is enforced on the transaction path, not by policy.

USDC

You receive

CITADEL
Max slippage

Every swap pays 1% to the pool and 1% to the hook, both to the market’s owner. Gas is paid in USDC, which is the same balance you are trading with.