Manipulating Time-weighted average price (TWAP) oracles in decentralized finance (DeFi) can lead to economic exploits. This paper examines the likelihood of manipulating Uniswap's V3 TWAP oracles and proposes strategies to mitigate the risks. Real-life attacks on Moola Market and Mango Markets are d..

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This article analyzes gas optimization techniques in Yul, Ethereum's intermediate language. It covers opcode execution, stack, memory, storage, code, and various optimizations. It also provides code examples and explains how to optimize them...