> 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/zhong-xin-hua-jiao-yi-suo-jiao-yi/shou-dong-ding-dan/zhi-shi-shi-jia-xian-jia.md).

# 止蝕市價/限價

止蝕市價單同止蝕限價單係條件式委託類型，用嚟喺達到特定觸發條件時自動執行交易。

* 止蝕市價單喺觸發止蝕條件時會向交易所送出一個市價單。
* 止蝕限價單喺觸發止蝕條件時會按預設價格向交易所送出一個限價單。

喺 goodcryptoX 入面，止蝕條件可以係以下其中一種：

* 市場達到嘅價格水平，或者
* 一個 TradingView [webhook](/goodcryptox-yue/zhong-xin-hua-jiao-yi-suo-jiao-yi/webhooks.md)，允許透過自訂技術分析提醒或策略腳本完全控制。

喺未觸發之前，止蝕市價單同止蝕限價單全部存在於 goodcryptoX 伺服器上。交易所唔知道佢哋，呢點帶來兩個主要好處：

* 直到委託觸發前，你嘅交易所餘額唔會被凍結，令資金使用更高效。
* 呢啲委託唔會計入你喺交易所嘅掛單限額。

不過，由於觸發邏輯係喺伺服器端，如果喺條件達成嗰陣 goodcryptoX 伺服器不可用，委託可能唔會被觸發或執行，存在少量依賴風險。

唔似某啲交易所會根據現時市場方向限制止蝕條件或限價，goodcryptoX 允許你自由定義止蝕價同限價——可以高於、低於或等於現時市價（或止蝕限價單嘅止蝕價）。


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