MarkRobinhood Chain
money, every market.
Move ETH or USDG to Hyperliquid in one signature and trade Bitcoin, Tesla, Nvidia, gold or oil from a single balance. Up to 40x, real order book, funds in your own account.
One bridge, one balance, every market.
Mark Index is a front door to Hyperliquid built for wallets on Robinhood Chain. It routes your deposit, signs your orders with a key you control, and gets out of the way.
Deposit from Robinhood Chain
Pick ETH or USDG, see a live Relay quote, sign once. USDC lands on Hyperliquid in seconds.
Enable trading
Your wallet approves a trading key made in your browser. No gas, and no more popups per order.
Trade anything listed
Crypto, stocks, indices, metals, energy. Market or limit, cross or isolated.
Built on what already works.
No new exchange, no pool to trust. The matching engine, the liquidity and the margin system are Hyperliquid's.
A real order book
Every order is matched on Hyperliquid's on-chain book. You see the depth, you set your slippage, you get the fill it reports.
Maximum leverage on the deepest crypto markets. Each market shows its own cap.
From a Robinhood Chain transaction to USDC on Hyperliquid, through Relay.
It can trade. It cannot withdraw.
The trading key is born in your browser and approved by your wallet. Hyperliquid refuses any withdrawal it signs.
Stocks next to crypto
Tesla, Nvidia, Robinhood, gold, crude, all backed by the same USDC.
Gas to trade. Orders are signed messages; only the deposit is a transaction.
Live from Hyperliquid.
The busiest markets right now. Prices refresh every few seconds; click any row to open it in the app.
| Market | Price | 24h | Volume | Max leverage | |
|---|---|---|---|---|---|
| Loading live markets… | |||||
The more you hold, the less you pay.
Mark Index earns a small fee on each fill, on top of Hyperliquid's. Holding $MKX on Robinhood Chain cuts it, down to 0.01%.
Fee ladder
Read from the chain before every order. Nothing to stake, nothing to lock. The fee you approve can never exceed 0.05%.
Straight answers.
The longer version, with every moving part, is in the docs.
Where is my money while I trade?
In your own Hyperliquid account, under your wallet's address. Mark Index has no contract that holds funds and no account of its own between you and Hyperliquid.
What can the trading key do?
Place orders, cancel them and change leverage for your account. Hyperliquid refuses withdrawals and transfers signed by it. It lives in this browser only, and approving a new one retires it.
Are the stock markets real shares?
No. They are perpetual contracts on Hyperliquid, deployed by trade.xyz, that follow a stock or commodity price through an oracle. No dividends, no votes, and they can move while the stock market is closed.
How do I get money back to Robinhood Chain?
Withdraw from the app: Hyperliquid pays USDC on Arbitrum to the same address for a flat $1. From there any bridge brings it back to Robinhood Chain.
What does $MKX do?
It lowers the fee Mark Index adds to each fill. The balance is read on Robinhood Chain before every order, so there is nothing to stake or lock.