Memecoins dominate Robinhood's stock-trading blockchain

Robinhood brought its layer-2 blockchain online on 1 July 2026, built on Arbitrum Orbit infrastructure with Ethereum security, to let EU customers trade more than 200 American stocks and ETFs beyond regular market hours. Six weeks later, the chain held tokenised assets across over 420,000 wallets — but memecoins, particularly a cat token, briefly grew worth more than the stocks combined. Robinhood itself listed that same memecoin on its app on 6 August.

Tokenised stocks are growing in absolute terms: around $32 million held across the wallets, up 120 percent month-on-month, with Nvidia and Apple among the most common holdings. However, their share of total value locked has collapsed. They represented nearly a third of the chain's value in early July but fell to just six percent by mid-August, while stablecoin deposits climbed to roughly $640 million. The composition shift reveals an uncomfortable pattern: active addresses sit eleven percent below their mid-July peak even as transaction counts hit record levels, suggesting the same participants are trading more frequently rather than new adopters coming to the platform.

For a blockchain whose primary justification rests on adoption for its intended purpose — tokenised equity trading — the data presents a challenge. Growth is being driven by stablecoin reserves and frequent trading activity rather than by expansion of the product category the chain was designed to serve.