What is After Market Order, can I place a trade after market hours?

Is that a good thing to invest in stocks when the entire market is performing low?

Is that the best thing to invest when the market is rising?

How to diversify my funds so that it gives good returns?

What is the procedure to apply for an IPO and what are the required documents?

Suggest some free sites to check the basic fundamentals of the company.

How to find the undervalued company to invest for long term?

Suggest some sites to do back testing on options?

What are the best stock market books for beginners?

What is In the Money, Out of The Money, and At The Money?