什么是peg

问题如下：

Which of the following statements about stablecoins is incorrect?

选项：

A.

Asset-backed stablecoins are managed by centralized intermediaries.

B.

Algorithmic stablecoins aim to maintain their peg through automatic supply rebalance via arbitrage with a volatile token.

C.

Algorithmic stablecoins do not rely on real-world assets and focus on algorithmic management.

D.

The peg of asset-backed stablecoins is maintained through cryptocurrency mining.

解释：

Asset-Backed Stablecoins:(1) Managed by centralized intermediaries. (2) Peg maintained through underlying assets (e.g., US government bonds, corporate debt, bank deposits).

Intermediaries manage redemption and creation of coins.(3) Prominent examples: Tether, USD Coin (USDC), Binance USD.

Algorithmic Stablecoins:(1) Aim to maintain peg through automatic supply rebalance via arbitrage with a volatile token. (2) Not backed by real-world assets, focusing on algorithmic management.(3) Notable example of failure: TerraUSD stablecoin.