# mirror is a good platform

By [ae1](https://paragraph.com/@ae1) · 2022-08-28

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单池模式：等全部卖完，再挂买单；等全部买完，再挂卖单；实现简单，但资金利用率不高。

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*Originally published on [ae1](https://paragraph.com/@ae1/mirror-is-a-good-platform)*