權證和股票有可能買賣現價時瞬間抽單嗎? - 股票

By Charlie
at 2017-09-06T12:58
at 2017-09-06T12:58
Table of Contents
跟朋友討論到這個問題@@
假設我有一個1元某標的權證200張
因為股票上漲,所在最佳五檔看到是寫
買 賣
1.1 499 1.2 499
1.0 499 1.3 499
然後就馬上把權證下跌停價賣出(我知道權證下漲跌停很蠢,但是
但是成交價格卻是
成交 0.5元 200張
1.朋友說是在下單時搓合的五秒內,
券商電腦自動撤單,並且馬上再上非常低的買入價格
2.我是認為是否是因為標的價格當時又有變動,所以券商把買賣抽單,重新再上新價格
剛好你在他撤單的時候下跌停單,所以才買到那時候0.5掛的買單....
他一直認為是1 我認為是2...請問哪一個比較正確呢@@?
還是都錯阿orz
...
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