Recent content by aastan01

They calculate the value of the options under their algorithm but not according to the latest market price!

I just opened SP 860 and SP 910 (all 12/10) in the US morning time (HK is 13 hours earlier than US) after closing SP 850 with 80% gain Although after opening the positions (short side), the best action maybe is to wait, I still cant stay up to watch the market - it is the tricky part of the...

Thank you for all your insights and knowledge sharing. I am from Hong Kong and the people here always consider doing short side on option is dangerous - I cant even find friends doing Tesla options. I only open naked put like 20% below the current stock price like 8 to 9 days before the expiry...