How to be maximum profitable with weekly options?

Hello, I'm a newbie with options trading. I generally trade forex aggressively with low amounts. I can say im mostly profitable with my trades. And im slowly increasing sizing. My question is: For example i want to make a bet that next week will close green for nasdaq. And i want to bet 1000 dollars for that. How can i be maximum profitable with this guess? What would you do if you have a guess like that? Thank you in advance.