hard20 pts · first answer countsdefismart-contract-security

Trade-offs of a TWAP oracle

A protocol replaces a DEX spot price with a 30-minute TWAP from the same pool. Which statement is most accurate?

A.A TWAP can never be manipulatedB.A TWAP resists one-block flash loan attacks, but it lags real prices and can still be pushed by someone holding the price for many blocks, which is cheaper in low-liquidity poolsC.A TWAP reacts faster to price changes than the spot priceD.A TWAP removes the need to check liquidity

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