# Overview of V2

Lumi Finance emerges as a pivotal financial derivative within the Lumi ecosystem, aimed at aggregating sustainable wealth accumulation. 

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LUA stands as the core strategic token, minting LUAUSD through its floor price collateral mechanism, LUAUSD is the stable coin acting as the ecosystem's currency.

* LUA features a dual pricing mechanism, with a issuing price(we called it market price in V1) and a floor price, where the latter only ascends based on algorithms and calculus.
* The LUA dual market system, alongside price mitigation and TWAMM balance mechanisms, harmonizes stability with volatility, offering the market a broader spectrum of strategic options.&#x20;
* Staking LUA mints LUAUSD, concurrently yielding profits in LUAB and LUAG.&#x20;
* LUAUSD liquidity mining.
* Protocol buy-back and burn LUA mechanic, similar to EIP-1559.
* AMO Protocol for algorithmically keeping LUAUSD return to the peg.
* Stablecoin(LUAUSD) has continuous high-quality use cases in the Lumi ecosystem, such as [Lumiterra](https://twitter.com/LumiterraGame).