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发表于 2011-3-28 11:09 AM
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90ufo 发表于 2011-3-28 10:45 
yes, reduced position, but not completely out, still have may355-365c sp.
I added more " short call "today. 350 call strike got huge OI, normally, traders would roll-up the strike, but I didn't see that yet, instead more 350 calls are being sold.
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