你能肯定吗? 我现在连这都不肯定了. 似乎有迹象显示3x ETF 在日间也有损失.
就当是 option, it has time decay.
你能肯定吗? 我现在连这都不肯定了. 似乎有迹象显示3x ETF 在日间也有损失.
就当是 option, it has time decay.
•
嗯,decay 是过日结算的,但OE日,Future 结算日可能日内的价格都有放映了。
-goldengate-
♂
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02/18/2013 postreply
09:09:36
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