Thanks a lot, chinesebuffet. I have been looking forward to hearing from you.
I monitored the call and put "price change" and the volume. I found more and more people are doing PUT now. I don;t know where to get the real time CALL/PUT ration, but just from the price (put price is higher when more market requests on put), comparing with yesterday.
I guess, more people believe it is close to top -> will go down?