True, people keep asking for the same thing, they want to know how the market is going to move without understanding it themselves and the problem is even if someone gives to them the right answer how are they going to know that is the right answer among so many posts? They will not be capable of telling the difference between a good advice and a bad one.
If it so easy to know when the market will rise and fall then you could make a lot of money, just invest before the rally starts and sell off when the rally ends and enter the bear market.

The only advice you would get is that, the market may or may not rise in the sudden future, but when it rises you could calculate the possibilities on how far the market will go looking at the volume and so on, other than that it is very difficult to predict the future.