As traders, investors and pundits, we all like to think that what we do is akin to a science. We believe that by working harder and being smarter we can give ourselves an edge, that enough research will reveal to us the next move, either a long term trend or an intraday blip on a chart, and that we can profit from that knowledge. Usually, especially over longer time spans, we are correct in that assumption. Sometimes, however, no amount of fundamental or technical analysis will help.
