Buddy right now, the market is very slow.. and u will b able to place all orders in exact price.. Next, a minor change in price should not b a concern till the time u r sure of a trend and u can believe wat u r trading is correct..
"The other system" as well as how do you arrive at the final price points for options. Why would be X and Y be the best price point to enter in why not X+delta and Y + delta
The other system is an afl.. Cannot share it.. Dont have its copyrights(sorry)..
I use that for getting the trend(up or down).. If its a short trade I look for option pairs(as today was 5200 CE and PE), which would give me the highest returns with smallest losses.. These r calculated with my theoritical knowledge of OPTION pricing strategies...