t******n
发帖数: 28 | 1 【 以下文字转载自 Stock 讨论区 】
发信人: tiankhan (khan), 信区: Stock
标 题: Option 的问题
发信站: BBS 未名空间站 (Wed Jul 15 20:14:59 2009, 美东)
突然发现yahoo上xle的Option有很多重复的数据.
比如75的就有四个..
XBTIW.X 0.08 0.00 N/A 0.02 0 20 75.00 HGHUW.X 22.
45 0.00 27.35 27.85 0 20
XBTIW.X 0.08 0.00 N/A 0.02 0 20 75.00 XBTUW.X N/A
0.00 27.60 27.85 0 0
HGHIW.X 0.18 0.00 N/A 0.04 0 318 75.00 HGHUW.X 22.
45 0.00 27.35 27.85 0 | m******t
发帖数: 2416 | 2 Most of the time one of them is LEAPS. For example you could trade Jan 2012
contracts now under a leaps symbol, and when we get to some time in 2011,
Jan 2012 will also be traded under a near month symbol. |
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