Robinhood Chain (chain id 4663) is a Layer 2 blockchain on the Arbitrum Orbit stack, launched in 2026. It uses ETH for gas and was built to host tokenized US equities — but in its first months, memecoins and NFTs took over much of the volume.
What runs on it
- Stock tokens — around 190 tokenized US equities, priced by Chainlink oracles and traded in Uniswap v4 pools. This is the chain’s founding purpose and, increasingly, its center of gravity.
- Memecoins — launched through on-chain launchpads. A rolling meta of new tokens, some of which run hard.
- NFTs — a genuine mini-summer of collections, many of which pioneered “NFT as financial account” mechanics.
- Uniswap v4 as the DEX layer, with the singleton PoolManager and hook-based pools.
Why its structure creates dislocations
The chain’s defining feature — for our purposes — is the mismatch between 24/7 on-chain trading and an intermittently-published reference price. Stock tokens trade every hour of every day; their Chainlink oracles update only during US market hours. That gap is a structural source of dislocations, and it is uniquely legible on this chain because both the pool price and the oracle price are on-chain and public.
Combined with thin early liquidity and a fast-moving retail crowd, it makes Robinhood Chain the most interesting place to watch tokenized-equity price discovery happen in real time.
New to the chain? See getting started.