# Arbitrum (ARB) Perpetual — Live Price & How to Trade on Lighter | Lighterpedia

> Live Arbitrum (ARB) price, 24h change, volume, and open interest on Lighter DEX. How to trade the ARB crypto perp — zero-fee, USDC-margined, up to 15x leverag

Source: https://lighterpedia.com/markets/arb

# Arbitrum Perpetual · ARB

Trade the **ARB perpetual** on [Lighter DEX](https://app.lighter.xyz/?referral=LIGHTERPEDIA) — zero-fee, USDC-margined, up to **15x leverage** on a fully verifiable ZK order book.

[Trade ARB on Lighter →](https://app.lighter.xyz/?referral=LIGHTERPEDIA)[How to trade ARB](#how-to)

Arbitrum · ARB · Live

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24h High

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24h Low

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24h Volume

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Open Interest

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Funding

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Fees (maker/taker)

0% / 0%

zero-fee standard account

Arbitrum price · Lighter

1H4H1D1W

Loading Arbitrum chart…

Live ARB candles from Lighter's public API. For trading, verify on [app.lighter.xyz](https://app.lighter.xyz/?referral=LIGHTERPEDIA).

## About Arbitrum (ARB)

Arbitrum (ARB) governs the largest Ethereum layer-2 by activity. Its perp trades zero-fee on Lighter with USDC margin.

## Trading Arbitrum Perpetuals on Lighter

On Lighter, Arbitrum trades as the **ARB** perpetual — no expiry, with collateral and PnL settled in USDC. Standard accounts pay **0% maker and taker fees**, and Lighter offers up to **15x leverage** on this market. Every fill is matched on a fully verifiable ZK order book, so matching and liquidations are proven rather than trusted — see [what Lighter DEX is](https://lighterpedia.com/ecosystem/what-is-lighter) for how that works.

## How is the ARB perp different from owning Arbitrum?

Buying Arbitrum spot means holding the asset, with custody and self-storage as your problem and your upside limited to price appreciation. The ARB perpetual is a different trade: you post USDC as margin, you take the price exposure without ever holding ARB, and you can go short as easily as long. There is no expiry to roll, which is what makes it perpetual, and funding payments between longs and shorts are what keep the contract tethered to spot. The trade-off is that leverage cuts both ways and a position can be liquidated, which never happens to spot you actually own.

## What should you know before trading ARB?

The numbers that decide whether a ARB position survives are the margin ones, not the fee ones. Trading is free at 0% maker and 0% taker on a standard account, so the cost of being wrong is entirely margin and funding. 15x is this market's ceiling, which means you post at least 6.7% of notional as initial margin; go to the ceiling and a move of roughly that size against you wipes the position. Liquidation carries a 1% fee on top of the forced exit, so planning your own exit is materially cheaper than being closed out. The minimum order is $10 of notional, which makes it cheap to size a first position small.

Key Takeaway

ARB perps on Lighter are zero-fee for standard accounts, USDC-margined, and matched on a verifiable ZK order book with up to 15x leverage. Sign up with referral code **LIGHTERPEDIA** to attach the code at sign-up.

## How to Trade Arbitrum on Lighter in 4 Steps

- 1**Connect a wallet** — open [app.lighter.xyz](https://app.lighter.xyz/?referral=LIGHTERPEDIA) and connect MetaMask, Rabby, or any Web3 wallet. No KYC required.

- 2**Deposit USDC** — fund your account with USDC to use as margin collateral. See our [getting-started guide](https://lighterpedia.com/guides/getting-started).

- 3**Open the ARB market** — select Arbitrum, choose your leverage (up to 15x on this market), and set your margin mode.

- 4**Place your order** — market or limit, all zero-fee for standard accounts. Manage risk with stop-loss and take-profit.

[Start trading ARB — zero-fee, boost points →](https://app.lighter.xyz/?referral=LIGHTERPEDIA)

## Arbitrum Perpetual — Contract Specs

| Market | ARB (Perpetual)

| Margin asset | USDC

| Maker / taker fee | 0% / 0% (standard account)

| Max leverage | 15x (6.7% initial margin)

| Minimum order | $10 notional

| Liquidation fee | 1% of position value

| Order matching | Verifiable ZK order book, settles to Ethereum

| Settlement | Settled in USDC

| Sign-up bonus | One-week Premium fee rebate with code LIGHTERPEDIA

## Frequently Asked Questions

### What does it cost to trade the Arbitrum perpetual on Lighter?

Standard accounts on Lighter trade the ARB perpetual at 0% maker and 0% taker fees — it is a zero-fee market. Premium tiers with LIT staked can unlock rebated rates. You still pay network gas on deposits and withdrawals.

### What is the maximum leverage for Arbitrum on Lighter?

The ARB market caps out at 15x. That is a per-market limit rather than a platform-wide one: only BTC and ETH reach Lighter's 50x maximum, most alts sit between 10x and 25x, and the pre-IPO markets are capped at 5x because they are internally priced with no price caps. Collateral is USDC either way, and 15x means an initial margin requirement of 6.7% of notional.

### Is the Arbitrum market on Lighter verifiable?

Yes. Lighter is a fully verifiable ZK order-book DEX — order matching and liquidations are proven with zero-knowledge proofs and settle to Ethereum, so the ARB market is trust-minimized rather than relying on an opaque matching engine.

### Do I need KYC to trade Arbitrum on Lighter?

No. Lighter is a self-custody DEX — connect a Web3 wallet and trade directly, with no identity verification required. Signing up with referral code LIGHTERPEDIA attaches the code at account creation; see /referral for what Lighter documents that it does.

0% FEES

Trade ARB at 0% maker and taker on a standard account.

[Trade on Lighter](https://app.lighter.xyz/?referral=LIGHTERPEDIA)

### Other Crypto perpetuals

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### Related Guides

[Getting Started on LighterWallet, USDC deposit, first perp](https://lighterpedia.com/guides/getting-started)[Lighter Fees ExplainedZero-fee accounts & LIT tiers](https://lighterpedia.com/guides/fees)

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### Ready to trade Arbitrum on Lighter?

Trade the ARB perpetual zero-fee on a standard account, USDC-margined, up to 15x leverage on a verifiable ZK order book. Code LIGHTERPEDIA is applied automatically through the link.

[Trade ARB on Lighter](https://app.lighter.xyz/?referral=LIGHTERPEDIA)