BULLS & BEARS: Sectors of stock market swing in and out of favor
I hated chemistry class in high school. Beakers and Bunsen burners were fun, but memorizing the periodic table of elements was torture for my ADD brain. All those little boxes with different colors stacked up in rows with the twoletter symbols and numbers of protons and neutrons boggled my mind. Today, though, a periodic table provides valuable instruction in my business. I am not talking about the periodic table with hydrogen, einsteinium and nobelium on it. The table valuable to…