The way home
Sell what you hold on Robinhood Chain for ETH, send it home through Robinhood's own bridge, and claim it on Ethereum once the rollup confirms it — 6.4 days later. Ferry says so up front, because every Arbitrum chain works this way.
1 · Sell to ETH
Connect a wallet to see what you hold on Robinhood Chain.
One Robinhood Chain transaction: a signed permit for each stock (no approvals), each sale through Uniswap with its own minimum, and the WETH unwrapped to ETH in your wallet.
2 · Send it home
ArbSys.withdrawEth — Robinhood Chain's own withdrawal. The ETH leaves your Robinhood Chain wallet now; the claim on Ethereum opens after the challenge period and appears below.
3 · Claim on Ethereum
Nothing on its way home
Withdrawals you send from Robinhood Chain appear here, read from the chain itself, with the day each can be claimed on Ethereum.