Daily vs weekly vs monthly?

on which of the above timeframes staying profitable is important?

look vikram, there are no oppurtunities in the market , you have to create them , and about your daily , weekly and monthly trading pattern , i just want to add that if you have strategy you can earn good bucks daily and about risk in doing trading in all these three types , i just want to add that i do daily trading , sometimes take my position to next day also and look for 3 years regularly my success ratio is somewhat above 96% in doing it and vikram i just tell you , i do only option writing .