# 市價

市價單會即時以現時最好嘅可得價格執行。佢優先考慮速度勝過價格精準度，係進出倉位最直接嘅方式。

喺有支援嘅情況下，goodcryptoX 會使用交易所原生嘅市價單。

喺啲本身唔原生支援市價單嘅交易所，我哋會用限價 IOC（立即執行或取消）訂單去近似市價單，並將佢放喺深喺落盤——買入就放喺最好賣價上方 10%，賣出就放喺最好買價下方 10%。

喺正常情況下，呢個行為會似市價單。但喺高波動性或低流動性嘅情況下，訂單可能只會部分成交——或者完全冇成交——呢啲情況同原生市價單（通常會完全執行）係唔同嘅。


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