Fig. two average 4 hours in short order, suppress the formation of 15EMA; the downward trend line to maintain good formation pressure; shock interval under the rail is effective below, short the market pattern; K-line form showed that short-term support strong, days should not be too much or chasing; recommends investors to wait for the market to need to adjust after careful selection of bearish bets. Pay attention to pressure 19.65, 20, 19.20 support, 19