When the rapid fall in the share price, trading volume greatly increased. Thereafter, although the share price for a short rally, but modest rebound, rebound that is only a few months the price dropped again, because of the limited market confidence, we will not be able to increase the volume. The recent decline has not yet fallen to the lowest point, but further reduce the volume. Short-term fluctuations so repeatedly upward, forming the original decline in opposite directions inclined rectangular, similar to this dense area is a small increase in channel drop the flag.