Silver broke out with gold on Friday, following an extraordinary plunge in the dollar on Thursday. On its 3-month chart we can see that the ground had been well prepared for this move, with an intermediate base pattern having formed above support for about 3 weeks prior to the breakout. The preceding persistent decline included an extraordinary 15 days down in a row. There were various indications of an impending upside breakout, including the appearance of a bull hammer at the support and a…