[問題] 請問成交價是怎麼計算的?
1. 問題類別:成交價的算法
2. 問題描述:
小弟還沒買賣選擇權過,
但是這陣子每天都會注意選擇權的近月行情。
剛剛去奇摩看到2009/03,8200點的買權成交價是221,
買價是16,賣價是218,都比成交價還要低,
那這成交價是怎麼算出來的呢?
另外比較奇怪的一點,就是同月份8000點的買權只有48,
這樣買低賣高不就現賺170幾塊了?
請指教,謝謝。
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09/17 01:10, , 1F
09/17 01:10, 1F
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09/17 01:15, , 2F
09/17 01:15, 2F
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09/17 01:17, , 3F
09/17 01:17, 3F
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09/17 01:21, , 4F
09/17 01:21, 4F
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09/17 01:23, , 5F
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09/17 01:46, , 6F
09/17 01:46, 6F
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09/17 01:47, , 7F
09/17 01:47, 7F
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09/17 02:01, , 8F
09/17 02:01, 8F
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09/17 02:02, , 9F
09/17 02:02, 9F
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09/17 02:03, , 10F
09/17 02:03, 10F
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09/17 02:04, , 11F
09/17 02:04, 11F
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09/17 02:10, , 12F
09/17 02:10, 12F
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09/17 02:11, , 13F
09/17 02:11, 13F
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09/17 06:05, , 14F
09/17 06:05, 14F
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09/20 02:30, , 15F
09/20 02:30, 15F