According to data from DefiLlama, as of April 28th, the Arbitrum cross-chain bridge has experienced a remarkable net inflow of $3.1324 billion over the past week, positioning it as the leading public chain in terms of capital movement. This robust inflow signifies strong investor confidence and growing activity within the DeFi ecosystem. In contrast, the Binance Smart Chain (BSC) and Noble followed with significantly lower inflows, reporting $41.14 million and $24.26 million, respectively. Meanwhile, other networks such as Base, Avalanche, and Ethereum faced net outflows of $131 million, $70.24 million, and $59.14 million, respectively. These figures highlight underlying trends regarding liquidity shifts and user preference in the increasingly competitive landscape of blockchain technology.