Every trader and investor I know would love to buy at the bottom and sell at the top. The reality is that this is not a winning solution, nor is it possible to do this on a consistent basis.
What we look for at MarketClub is to catch the sweet spot of the trend. The sweet spot is the 70% to 80% that's in the middle of a trend.
I've been in this business a long time and know enough people in the industry to know that nobody buys the bottom and sells at the top. If they tell you that's what they do on a consistent basis, run a country mile because they are exaggerating their capabilities.