ETH market interpretation and part of the contract trading strategy: the Ether aspect of the large cycle of the daily level yesterday reported a large medium negative K-line this daily alternating pattern of large yin and large Yang, in fact, still belongs to the multi-vacancy game stage, and the daily line also continues to maintain a wide range of oscillation structure running, the current range locked 1770-1920, then the overall trend may be the probability will be adjusted first after the bullish situation. Short-term look at yesterday's high continuous pressure on the 1900 mark downward, the short term back to 1820 small rebound, if it is in accordance with the law of the week, today should be to go rebound to see the upper 1872-1900-1920 pressure, if the day even negative continued to fall, the bottom is expected to continue to step back on the 1800-1770 position. So today ETH short term contract trading strategy: rebound 1872 area empty, stop loss 1906 area, the target look at 1820-1800 area; intra-day support area below 1800 consider more single entry, stop loss 1770 position, target 1850-1865;