Robinhood Markets shares are trading higher Wednesday. The company launched public mainnet for Robinhood Chain and is hosting a London event.

The brokerage app is pushing deeper into tokenized finance, AI trading and crypto derivatives as it tries to capture the next era of retail investing.

Robinhood Chain, a Layer 2 built using Arbitrum's tech stack, went live on public mainnet, with partners including Uniswap from day one.