Arcus's pTokens give the holder a pro-rata claim on a managed perpetuals account at a fixed leverage level, and they move like any other spot asset, lending markets included. The chain underneath them went live eight weeks ago.
Arcus has launched a protocol that converts a leveraged perpetual futures account into an ERC-20 token. Each pToken represents a pro-rata ownership stake in an underlying Arcus perpetuals account pinned to one market and one leverage level. Buy pBTC3x and you own a slice of a three-times-long bitcoin position that you can send to another wallet, sell on a spot order book, or deposit into a lending market. You never open a position, post collateral or watch a liquidation price.
Arcus is the decentralised exchange built by the dYdX Labs team in partnership with Robinhood Crypto, and it runs on Robinhood Chain. Eddie Zhang, whose trading startup Pocket Protector was acquired by dYdX Labs, is founder and chief executive; dYdX founder Antonio Juliano is joining the board. The first pTokens cover BTC, SOL and HYPE with 1x and 3x long and short exposure, alongside leveraged stock tokens including pHOOD3x, three times long the shares of Robinhood itself.
"Traditional markets have spent decades making sophisticated investment strategies easier to access through products like leveraged ETFs," Zhang said. "We believe the next step is making those strategies native to blockchain infrastructure."
The leveraged ETF comparison is the right one, including the unflattering half of it. A product that holds a constant multiple has to rebalance to keep that multiple, and rebalancing through a choppy market costs the holder money. Assume Arcus maintains the ratio the way a listed leveraged fund does: the underlying falls 10 per cent and then rises 11.1 per cent, ending exactly where it started, while the 3x product goes down 30 per cent and up 33.3 per cent and finishes about 6.7 per cent below where it began. Nothing malfunctioned. That is simply what the structure does over a round trip, and it is why the SEC and FINRA have been publishing investor alerts on leveraged and inverse funds since 2009.
The leverage is not the novel part. Composability is. A leveraged ETF sits inert in a brokerage account; a pToken is an ERC-20 on a general-purpose chain, which means it can be posted as collateral for a loan, and that loan can buy more pTokens. Layered borrowing stacked on embedded leverage, with the rebalancing drag running quietly underneath. Arcus presents movement across lending markets as the headline feature rather than the risk.
How dangerous that is depends on details the launch has not made public. The materials do not explain how the underlying account is rebalanced, who bears the funding rate when it turns against the position, or what a liquidation of that account leaves for people holding the token. A pro-rata claim on a liquidated perpetuals account is a claim on whatever survives the liquidation, which in a violent move is not much.
The numbers behind the launch are early but real. Arcus says it has processed more than $2 billion in cumulative volume since 1 July, with average daily volume above $100 million and more than 85,000 people on the waitlist for its perpetuals product. Robinhood Chain, an Ethereum layer 2 built on Arbitrum's technology stack, holds over $600 million in total value locked and has cleared more than $26 billion in cumulative DEX volume. Respectable for a chain that is eight weeks old, and still small beside Hyperliquid, whose HIP-3 markets cleared $4 billion earlier this month.
pHOOD3x is the token worth watching, because it is three times long a Nasdaq-listed stock, issued by a protocol partnered with the broker whose shares it tracks. What an equity perpetual is under US law has not been settled. Hyperliquid's policy arm has argued the contracts should be classed as security futures, which would place them under joint SEC and CFTC supervision, and a leveraged wrapper sitting on top of an equity perp is a harder object to classify, not an easier one. Coinbase chose the cautious route and listed tokenised Apple shares under Abu Dhabi's rules rather than testing the American position.
There is a longer arc here. dYdX built one of the first serious perpetuals venues and then lost the lead to Hyperliquid, while BitMEX, which invented the perpetual swap outright, is shutting down. Arcus is the same team's second attempt, on someone else's chain, with a product whose defining property is that the position can walk out of the exchange.
