The cryptocurrency market expanded last week, but smaller-cap tokens outperformed major assets. Arbitrum, the native token of Ethereum's Layer 2 (scaling network) network, led the market with a 108.30% seven-day gain to $0.1755, recorded at 12:40 a.m. EDT. Robinhood Chain, built using Arbitrum's technology, has experienced a sharp increase in daily fees, with 10% directed back to the Arbitrum ecosystem. Robinhood launched the Layer-2 chain in July around tokenized stocks, although memecoins have since become its main source of fees. Pons (PONS), a memecoin launchpad, rose 2,200% over the past month. Dash gained more than 70% last week as investors shifted toward privacy tokens, reaching $78, its highest level in nearly eight months. The market's larger assets posted more modest gains: Bitcoin rose 2.80%, Ethereum 3.80% and Solana 3.50%. Total cryptocurrency market capitalization increased nearly 4%, from $2.61 trillion to $2.71 trillion, extending momentum from August. CoinMarketCap's Crypto Fear and Greed Index showed prevailing market sentiment at "Greed."