Trend: Central banks are creating money at an unprecendented rate, using "policies" like Quantitative Easing to try to boost economies and neutralize deflation.
James Bianco at Bianco Research said:
2011 was so difficult because all stocks seemingly moved together. It was as if every S&P 500 company had the same chairman of the board that knew only one strategy, resulting in a high degree of correlation between seemingly unrelated companies.
Massive central bank involvement in the markets risks returning us to a de facto centrally planned economy. Those S&P 500 companies all have the same chairman; it is Ben Bernanke because his policies are affecting everybody. That is what makes money management so difficult. Correlations will ebb and flow; they always do. But what makes them go away? This will only happen when governments and central banks go away.
But if they go away, then does that not mean things get ugly? Maybe they do get ugly, but it also means that we sort out the excesses in the market. We reward the people that do the right thing and we punish the people that do the wrong thing. And we have an adjustment process that may be ugly, but then we have a period of long expansion.