Ethereum 12.22 09:13 On December 22, the review shows that Ethereum fluctuated and rose from 2933 to 3017 yesterday. Then it oscillated in a small platform range of 2933-3017. The short-term fluctuation amplitude is 180-220 points, and yesterday's fluctuation amplitude was 100 points. In the short term, there are signs of oscillating upward. Technical analysis from the hourly chart shows that the Bollinger Bands upper band, middle band are rising, and the lower band is rising, showing an opening shape. The three lines correspond to prices: 3026-2988-2951. Currently, the MA5, M10, M30 in the medium and short-term moving averages are rising. Trading volume is increasing. The MACD indicator is currently moving upward on the double line above the 0 axis, with enhanced bullish energy. The RSI indicator on the hourly line is moving upward on the double line in the overbought area. From the 4-hour view, the Bollinger Bands upper band is moving downward, the middle band is rising, and the lower band is rising, showing a closing shape. The three lines correspond to prices: 3052-2970-2888. Currently, the MA5, M10, M30 in the medium and short-term moving averages are rising. Trading volume is increasing. The MACD indicator is currently moving upward on the double line near the 0 axis, with increased bullish energy. The RSI indicator on the 4-hour line is moving upward on the double line in the overbought area. Conclusion: The short-term range oscillation is leaning towards the upward consolidation range: 2970-3060. Low long strategy: If it falls back and does not break 2936, establish a long order. If it breaks below, establish at 2888, and set a stop loss at 2780. First take profit: 2999, second take profit: 3033. High short strategy: If it does not break and hold above 3060, establish a short order, margin replenishment at 3120, stop loss at 3161. First take profit: 2970, second take profit: 2890.