strong resistAnce @ 686-687 may take agressive short here after confirmation beacuse of positive trend of the stock.If index is in down trend, take short.
评论:
agressive short from 386 to 379 done.
contra buy@ from 382-383 done.
secend short from 382 to 375 done
contra buy@ from 382-383 done.
secend short from 382 to 375 done