Perpetual Futures on dYdX Chain

The dYdX Chain is a Cosmos SDK application chain built by the dYdX team specifically for perpetual futures trading. It launched in October 2023, migrating from dYdX's earlier StarkEx-based deployment on Ethereum. The chain runs its own validator set and uses DYDX token staking for economic security.

The protocol at the center

dYdX is the only tracked perp DEX on the dYdX Chain. The current official market API sets the BTC and ETH initial margin fraction at 2%. This produces a 50x maximum leverage cap. Validators and full nodes keep the order book, and matched trades settle on the dYdX Chain.

Volume changes each day. Use the perpetuals listing for the current dYdX volume and cross-venue comparison.

Cosmos application chain tradeoffs

Running on Cosmos IBC means the dYdX Chain can interoperate with other Cosmos chains (Osmosis, Noble, Celestia) via the Inter-Blockchain Communication protocol. USDC from Noble is the primary collateral and can arrive via IBC without using an Ethereum bridge. For traders in the Cosmos ecosystem, this is a genuine onboarding advantage over Ethereum-centric venues.

The dYdX Chain does not inherit Ethereum security. Its economic security depends on DYDX staking and the chain's validator set. The dYdX Chain help center explains the current market and chain design.

The chain focuses on dYdX trading. This narrow design reduces the number of unrelated applications on the same execution path.

Fee and governance structure

Trading fees go to DYDX stakers through the protocol's distribution mechanism. This creates a direct alignment between validators and protocol revenue, but it also means the tokenomics of DYDX affect the security budget. If DYDX token price falls sharply, the staking reward in dollar terms shrinks, reducing the economic cost of a 51% attack.

The affiliate commission structure is one of the strongest in the tracked set: 30-50% of fees from referred traders, tiered by volume. Our perpetuals page lists the current affiliate rates. Use the cost comparison tool to see dYdX fee costs against Hyperliquid and Arbitrum-based alternatives.