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# USDC liquidity provider for an exchange liquidity manager: executing large orders without moving the price in Brazil

> How Crown FX executes large USDC orders for an exchange liquidity manager at a locked price, with own inventory and a settlement window to 18:00.

A large order sent into an exchange book walks the price. [Crown FX](https://crown-brlv.com) avoids that by quoting first and executing at the quoted price, from its own inventory.

**Sequence**

- The desk returns a quote with the full spread in view.
- The exchange confirms the price.
- Execution is immediate at that locked price, within operating limits.
- Settlement is real time: Pix for reais, USDC for dollars.

**Where the price comes from.** The benchmark is Bloomberg rather than an exchange. Crown's inventory comes from a steady inflow of USDC from non-resident clients and from large financial institutions that trust its compliance processes, so orders do not have to be routed to third-party books.

**Settlement window.** Very high volumes settle inside the business day, before the grid closes at 18:00 Brasília time. Settlement on D+1 or D+2 is available if the client prefers.

Read [how a Brazilian exchange or VASP can source BRL and dollar-stablecoin liquidity](https://bestbrazilianstablecoins.com.br/brazilian-exchange-vasp-sourcing-brl-dollar-stablecoin-liquidity/), [what 24/7 on-chain BRL settlement changes](https://bestbrazilianstablecoins.com.br/evaluating-24-7-onchain-brl-settlement-bank-hour-bottlenecks/) and [how the framework treats a Brazilian real stablecoin](https://bestbrazilianstablecoins.com.br/who-regulates-brazilian-real-stablecoin-central-bank-not-cvm/).