Woofun AI reports that Aave founder Stani Kulechov has outlined a strategic vision for Aave V4 to reconstruct the on-chain securities financing market, targeting a sector valued in the trillions of dollars. Kulechov highlighted that securities financing remains one of Wall Street’s largest yet least discussed markets, citing a U.S. repo market daily average outstanding of approximately $12.6 trillion, margin financing at $1.3 trillion, and wealth management securities-backed lending exceeding $400 billion.

Additionally, the securities lending market holds around $46 trillion in lendable assets, projected to generate record revenue of $15 billion by 2025.

The proposed Aave V4 architecture utilizes a 'Liquidity Hub + Modular Market' structure to enable shared liquidity at the base layer while allowing segmented markets at the top layer with distinct risk parameters and asset ranges. This framework supports three core securities financing scenarios: securities-backed lending, repo transactions, and securities lending. In these models, tokenized securities can serve as collateral for borrowing GHO or stablecoins, facilitate atomic settlement in repo transactions, or act as lendable assets where income flows directly to holders. Kulechov suggested an evolutionary path starting with a unified liquidity hub for depth, gradually transitioning to multiple hubs based on asset categories and risks to enhance isolation as collateral types expand.