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本帖最后由 noname6688 于 2010-11-3 10:18 编辑
buy to close BCRX soldcall when it was down the morning
then sold some stock position when it bounced back to 5.x
set up a buy order at 4.7x, filled.
ALL happen in 30 minutes.
now wait BCRX goes high as flu season close. I think some MMs try to beat it then load, although the volume is not big. No special reason for BCRX suddenly go down. |
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