I would suggest that instead of going through this kind of sight, learn on your own and start ur own trading. trading in option is very tricky, if u understand it may be jack pot....or other wise.....so better dont follow this kind of call generating sites...
Thanks for your detailed answer. But still ........ To learn to expertise it takes much time isn't it? Is it easy for a beginner to understand those tricks. And finally I think it would be a costly affair to have trails and error on this segment of trading.
Friend...
nothing can be learnt overnight.... Same is option strategies. You need to follow the trend, learn strategies. tricks ... there is no specific rule.. If yo good at predicting the trend and clearly have checks to limit your risks, Its ok.
Its all sumthing that you would be more confident as you get involved.... Start with small money... and simple strategies. Do a lot fo rading and alot of paper trading before doing real investments..