Robinhood Chain: The Free Gas Ends in Late September - the Stress Test for Its Memecoins

Robinhood Chain went live on 1 July 2026, and the mainnet launch came with a 90-day gas rebate for transactions sent from the Robinhood Wallet (Arbitrum documented the launch itself). That window closes at the end of September; crypto.news puts the date at 29 September. After it, every transaction on the chain pays a network fee in ETH again. For the memecoins that set the tone on this chain, it is the first real stress test. How big the chain has become The numbers have grown sharply. On 17 September, value locked stands at around $929 million, DEX volume at roughly $1.54 billion over 24 hours and $39.1 billion over 30 days, with about $67.4 billion cumulative since launch (DefiLlama, retrieved 17 September). On 13 September it was $1.88 billion in a single day, which Bloomingbit counts as more than half of Uniswap's entire volume. In fees, the chain took in around $7.8 million over 24 hours and $303.6 million over 30 days (DefiLlama). On 2 September, $4.01 million of chain revenue stood against $81,714 at Solana the same day (crypto.news, 4 September). Anyone reading that as Robinhood Chain overtaking Solana is comparing a subsidised launch phase with a settled network. That is p...