> For the complete documentation index, see [llms.txt](https://docs.goodcrypto.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.goodcrypto.app/goodcryptox-yue/yong-xu-he-yue-dex/shou-dong-ding-dan/shi-jia.md).

# 市價

市價單會即時以可得的最佳價格執行。佢優先考慮速度多過價格精確度，係進入或離開倉位最直接嘅方式。

喺有支援嘅情況下，goodcryptoX 會使用交易所原生嘅市價單。

但係，Hyperliquid 本身唔原生支援市價單。我哋會改用限價 IOC（即刻或取消）訂單來近似市價單，將訂單放喺買賣盤深處 — 買入時放喺最佳賣價以上 10%，賣出時放喺最佳買價以下 10%。

喺正常情況下，呢個行為會似市價單。但係喺高波動性或流動性不足嘅情況下，訂單可能只會部分成交 — 或者根本唔會成交，呢點同原生市價單會完全執行係唔同嘅。


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