Axis

Axis is an on-chain ETF and DTF issuance and trading protocol on Solana for traders and portfolio builders who want a single token representing a weighted basket of assets. It targets the LVR and MEV erosion that ordinary AMMs suffer when trading basket assets: its PFDA engine allocates capital 70/20/10 across spot, buffer and rebalancing to offset arbitrageurs' risk-free extraction through dynamic weights, embedding rebalancing in the contract rather than relying on external arbitrageurs. Users mint a basket token to hold underlying assets by weight and redeem it by current weights, with pricing set by oracles and in-pool math inside Solana's low-latency environment.

In Solana's basket-product division of labor it carries passive index exposure, complementing single-asset DEXs and lending protocols as a strategy layer. In practice, issuers set the basket's assets and weights through governance, users mint or redeem in one action, and the engine rebalances automatically when prices move. The basket's underlying assets still depend on the tradable liquidity of each component token on Solana, so basket size stays capped by the depth of its constituents.