GS vol desk is short vol 80-90% of time.
以小博大 ===> 断胳膊断腿
GS vol desk is short vol 80-90% of time.
所有跟帖:
• 所以risk/reward要足够大; -LeChatDort- ♂ (0 bytes) () 10/31/2013 postreply 10:24:30
• 所以risk/reward要足够____??? -njrookie- ♂ (0 bytes) () 10/31/2013 postreply 10:29:53
• reward/risk 大,sorry -LeChatDort- ♂ (0 bytes) () 10/31/2013 postreply 10:33:38