Rapid rise in stock prices, trading volume greatly increased. Although the share price subsequently fell briefly, but fell slightly, down only a few Bianji price rebounded as market bulls confidence. Although the recent rally failed to challenge the highest point, but then fell, trading volume has declined further during the fall, fall nor fast speed, the display is limited selling power. So down repeatedly, and eventually formed a tight, narrow and slightly downward shares parallel intensive areas. The highest point of all connected together to form the upper resistance line; the lowest point all connected together, the formation of the lower support line. It is worth noting that the formation of the flag-shaped, often takes three to four weeks, if the period was unable to break through, the flag shape or failed. Meanwhile, turnover in the period despite repeated down gradually decreasing, but at the lower break resistance line, must be eligible for the big deal with.