Most of the time, a stock stays within what would be its usual or typical trading range. Some stocks have wide ranges and some have narrow ones. It all depends on how volatile the shares are. Berkshire Hathaway Inc. (NYSE:BRK) is trading above its usual range. This is why our team of technical analysts and trading experts have made it our ‘Stock of the Day’. If a stock trades outside of its normal range, it could offer trading opportunities. Many traders will be expecting a reversal back into the range. This may be about to occur with the Warren Buffett-led firm. If a stock is trading below it…