How to Trade on Aster: Complete Beginner's Guide (2026)

Aster is one of the fastest-growing decentralized perpetuals exchanges, and trading on it is more approachable than most newcomers expect. This guide walks you through everything from connecting a wallet to placing your first leveraged trade, with the exact steps a beginner needs in 2026.

What Is Aster?

Aster is a privacy-focused, multi-chain decentralized perpetuals exchange. Instead of just crypto, it lists order-book perps on crypto, stocks, and commodities, and it adds spot markets plus yield products on top. It was formed from the 2024 merger of Astherus (a yield protocol) and APX Finance (a perps venue), and it is backed by YZi Labs (formerly Binance Labs) and advised by CZ, the Binance founder, with an ex-Binance team behind it.

What makes Aster stand out for traders is privacy. Most on-chain exchanges broadcast every order publicly, which lets bots hunt large positions. Aster encrypts orders before they reach the chain and only decrypts them at execution, so your intentions stay hidden. If you want the deeper mechanics, see our guide to Aster hidden orders.

In September 2025, Aster briefly overtook Hyperliquid in daily perpetual volume — a useful comparison point we break down in Aster vs Hyperliquid.

Before You Start: Wallets and Chains

Aster is self-custody, which means you trade directly from your own wallet — there is no exchange account holding your coins. You will need a compatible wallet and funds on a supported chain.

Supported wallets

• MetaMask — the most popular EVM wallet, works across BNB Chain, Ethereum, and Arbitrum.
• Binance Wallet — convenient if you already use the Binance ecosystem.
• Phantom — the go-to wallet for Solana, useful if you want to deposit SOL.

Other standard wallets are supported too, but these three cover the vast majority of beginners.

Supported chains

Aster is multi-chain native across:

• BNB Chain — low fees, the home of the 1001x and ALP pools.
• Ethereum — broad asset support, higher gas costs.
• Solana — fast and cheap, ideal for SOL holders.
• Arbitrum — a low-cost Ethereum Layer 2.

The big advantage here is that there is no manual bridging. You deposit directly on the chain where your funds already live, which removes a common source of mistakes and delays for newcomers.

Step 1: Connect Your Wallet

Head to the Aster app at asterdex.com and launch the trading interface. The connection flow is quick:

That signature simply proves you control the wallet. It does not move any funds and costs nothing. Once it is approved, the app recognizes your address and you are ready to deposit.

Step 2: Deposit Collateral

Your collateral is the margin that backs your trades. On Aster:

• USDT is the primary collateral and the simplest choice for beginners.
• USDC, ETH, and SOL are also supported, as are yield-bearing assets like asBNB and USDF.
• Pro mode supports multi-asset margin, so advanced users can post several assets at once.

To deposit:

1. Click Deposit in the app.
2. Select the asset you want to fund with (USDT is recommended for your first trade).
3. Enter the amount and confirm the transaction in your wallet.
4. Wait for the on-chain confirmation — this usually takes seconds to a minute depending on the chain.

Once the deposit settles, your balance appears as available margin and you can open a position.

Step 3: Place Your First Perp Trade

With margin deposited, you are ready to open a position. Here is the typical flow for a perpetual trade.

Choose Simple or Pro mode

Aster gives you two trading experiences, and picking the right one matters for beginners.

Simple mode

Simple mode is built for speed and ease. It offers one-click trading on high-liquidity pairs, no separate initial margin step, and MEV protection out of the box. It is also where Aster's headline 1001x leverage lives on select pairs like BTC and ETH. If you are brand new, Simple mode is the friendliest place to start — just remember that extreme leverage is for experienced traders only.

Pro mode

Pro mode is the full trading terminal: a complete order book, hidden encrypted orders, multi-collateral margin, and portfolio-level risk tools. It gives you more control over order types and position management, which is why active traders prefer it once they are comfortable.

Placing the order

1. Select a market. Pick a pair such as BTC or ETH. Aster also offers 24/7 stock and commodity perps if you want to branch out later.
2. Choose direction. Click Long if you expect the price to rise, or Short if you expect it to fall.
3. Set your leverage. Lower leverage (2x–5x) is far safer for beginners. Higher multiples magnify losses and bring liquidation closer.
4. Pick an order type. A market order fills immediately at the current price; a limit order lets you set the price you want and only fills there.
5. Enter your size. Decide how much margin to commit. The app shows your liquidation price and estimated fees before you confirm.
6. Submit. Confirm the order. Your open position now appears in the positions panel with live PnL.

Manage the position

Trading is not just entering — it is exiting well. Set a stop-loss to cap downside and a take-profit to lock in gains. Watch your liquidation price: if the market moves against you past that point, the position is closed automatically and you lose the margin backing it. Reducing leverage or adding margin pushes liquidation further away.

Hidden Orders and 1001x Mode

Two features set Aster apart once you move beyond the basics.

Hidden (encrypted) orders. Every order is encrypted before it reaches the chain and decrypted only at execution, so it never appears in the public order book. This prevents position-hunting and MEV attacks that plague transparent exchanges. Hidden orders are limit-only and concealed inside the matching engine — a meaningful edge for larger traders. Read more in our hidden orders explainer.

1001x mode. On select pairs like BTC and ETH, Aster offers fully on-chain, MEV-resistant perpetuals with leverage up to 1001x and no separate initial margin. It runs on the ALP pool on BNB Chain and Arbitrum. This is an advanced, high-risk feature — extreme leverage means a tiny price move can wipe out your position. We cover exactly how it works, and when (or whether) to use it, in Aster 1001x leverage explained. For a broader view of order types and markets, browse the full trading guides hub.

Fees and the MMTz04 Discount

Fees directly affect your profitability, so it pays to understand them before you trade.

• USDT-margined perps: maker 0%, taker around 0.04% of notional. (Fees can change — confirm the current figure in the app.)
• Spot: maker around 0.005%, taker around 0.04%.
• Pay fees in ASTER: toggle this on for an extra 5% fee discount.
• Referral code MMTz04: signing up with this code gives you a 5% fee discount, and it stacks with the pay-in-ASTER discount above.

So a fee-conscious beginner can stack two separate 5% discounts: one for using code MMTz04 at signup, and one for paying fees in ASTER. For the full breakdown of every fee tier and how the discounts combine, see Aster fees explained or the fees hub. To understand the token that powers those discounts, read what is the ASTER token in the ecosystem hub.

Quick Recap

You now have the full picture of how to trade on Aster:

1. Connect a supported wallet — MetaMask, Binance Wallet, or Phantom — on BNB, Ethereum, Solana, or Arbitrum.
2. Deposit collateral, with USDT as the easiest starting asset.
3. Trade in Simple mode to learn, then move to Pro for the full order book and hidden orders.
4. Manage risk with low leverage and stop-losses, and save on fees with code MMTz04 plus paying in ASTER.

Aster's combination of privacy, multi-chain access, and a beginner-friendly Simple mode makes it one of the more welcoming places to learn perpetual trading — as long as you respect the risk that leverage carries.