How to Trade SUI on MEXC? Complete SUI Spot Market Tutorial

Accessing the SUI Trading Interface

1. Log into your MEXC account using verified credentials and two-factor authentication.

2. Navigate to the “Spot” trading section from the main navigation bar.

3. Use the search bar at the top of the market list and type “SUI” to locate the SUI/USDT trading pair.

4. Click on the SUI/USDT pair to open the full trading interface with order book, chart, and order entry panel.

5. Ensure your account holds sufficient USDT or SUI balance before initiating any trade—insufficient balance triggers immediate rejection.

Placing a Market Order for SUI

1. In the “Buy/Sell” panel, select “Market” as the order type.

2. Enter the desired amount of USDT you wish to spend (for buy) or the quantity of SUI you wish to sell (for sell).

3. Click the green “Buy SUI” or red “Sell SUI” button depending on direction.

4. The system executes instantly at the best available price in the order book.

5. A confirmation pop-up appears showing executed price, quantity, and fee—MEXC charges 0.2% taker fee for spot market orders unless discounted via MEXC Token (MX) holdings.

Setting Up a Limit Order for SUI

1. Switch to “Limit” mode in the order entry panel.

2. Input your target price in USDT per SUI unit—this must fall within ±20% of the current last traded price to prevent rejection.

3. Specify the exact number of SUI tokens to buy or sell at that price.

4. Review order details including total cost, estimated fee, and time-in-force options—GTC (Good-Til-Canceled) is default.

5. Confirm submission; the order appears in the “Open Orders” tab and remains active until filled or manually canceled.

Monitoring SUI Position and Trade History

1. Go to “Assets” > “Spot Account” to view real-time SUI and USDT balances.

2. Select “Orders” > “Order History” to retrieve all executed trades for SUI/USDT within the past 90 days.

3. Each record shows timestamp, side (buy/sell), executed price, quantity, and fee—all historical data is immutable and timestamped in UTC.

4. Use the “Trade History” tab directly on the SUI/USDT trading page to see recent fills with millisecond precision.

5. Export up to 10,000 records via CSV by clicking “Export” in the Order History panel—requires KYC Level 2 verification.

Security and Risk Management for SUI Trading

1. Enable withdrawal address whitelisting specifically for SUI deposits and withdrawals under “Security Settings”.

2. Set API key permissions to disable “Enable Trading” if using read-only tools like portfolio trackers.

3. Monitor SUI network status via official Sui Foundation channels before depositing or withdrawing—SUI uses its own Layer 1 blockchain and does not rely on Ethereum or BSC infrastructure.

4. Avoid reusing passwords across exchanges; MEXC enforces password complexity rules requiring uppercase, lowercase, digit, and symbol.

5. Never share API keys or seed phrases—even support staff will never request them.

Frequently Asked Questions

Q: Can I trade SUI using margin or futures on MEXC?No. As of current configuration, MEXC only supports SUI in spot markets. Margin and futures listings for SUI are not active.

Q: What is the minimum SUI order size on MEXC?The minimum order quantity is 0.1 SUI for buy and sell limit orders. Market orders have no minimum but require at least 1 USDT equivalent value.

Q: Does MEXC support SUI staking or yield products?MEXC does not offer native SUI staking. Users may access third-party DeFi protocols via WalletConnect but MEXC does not guarantee or manage those interactions.

Q: Why did my SUI deposit not appear after confirmation on-chain?SUI deposits require exactly 10 block confirmations on the Sui Mainnet before crediting. Check transaction hash on Sui Explorer to verify finality.