Flag belongs to adjust one embodiment, it can be divided into the flag-shaped (rising flag) and flag fall (falling flag). Going up means after a period of decline, to enter circling finishing stage, since the long and short sides of the tug of war; only in smaller increments so that the stock price and close, and in a similar parallelogram to change this species graphics flag fluttering in the wind like so called "flag." The flag-shaped usually appear in the third phase of the bull market, suggesting that the bull market coming to an end; drop the flag usually appears in the first phase of the bull market or third period. Consolidation of the flag is often three to four weeks. Where a flag-shaped supra, should buy when the break up; who see the flag fall, should be in the lower supporting line break when sold as soon as possible.