The Fuzzy, Insane Math That’s Creating So Many Billion-Dollar Tech Companies (Bloomberg) see also Mind Games That Can Kill Investors (Stock Charts)Stock Performance Before, During & After Recessions (A Wealth of Common Sense)Commodities two-fer: Gold Futures Fall to Four-Month Low Ahead of FOMC Meeting (WSJ) and U.S. Oil Prices at Six-Year Low on Storage Concerns (WSJ)86% of active managers failed to beat market in 2014 (CNN Money)The dollar is rising faster than any time in the ...