What does heavy volume trading indicate?

Which of the following would technical analysis include?

What would be the objective of a conservative trader's portfolio?

Which of the following would be a good example of risk mitigation?

What should an options investor do if a call option they own is out of the money and nearing expiration?

What would an investor who is employing the straddle technique hope to happen?

What is a "straddle"?

Why would someone buy call options at the same strike price but stagger the expiration date?

How does selling options help someone with their portfolio?

What should a trader do if one portfolio is outperforming the others?

What is an options contract?