Best Idea in This Economic Crisis

that's basically how stock market works... the problem is knowing when is "while they're still low", when is the "peak" and when the economy deflated

peak is easy to see. Watch the trends. If prices rise every 3 days consistently, and then 4 or 5 days go by where there is little to no raise, you know it's reached the peak. Unfortunately at this point it's a rapid decline because everyone will notice it's at it's peak and will begin selling low to make money quickly and guaranteed, and others will follow suit basing their prices off the already lowered prices.

So be observant and don't get greedy. The longer you wait and hope for a big pay off, the greater the chance you'll miss out completely because a decline can happen very very quickly once it's peaked.