According to Avery Ching, Aptos is introducing a reactive, event-driven L1 where transactions can be triggered by price changes, new asset listings, bill payments, payroll, and automatic conversion of received on-chain payments into yield-bearing assets for programmatic trading workflows. Source: @AveryChing on X, Sep 6, 2025. Ching describes this as verticalized infrastructure for a global trading engine that eliminates constant polling, claims unmatched efficiency, and simplifies developer workflows for reactive Aptos apps. Source: @AveryChing on X, Sep 6, 2025. For traders and DeFi builders on APT, the trading takeaway is protocol-level automation enabling instant portfolio rebalancing and always-on reactive execution across listings and payment events. Source: @AveryChing on X, Sep 6, 2025.