December 18th ETH four-hour chart, the Bollinger Bands are trending downwards with corresponding prices of: 2950, 3133, 2768, and the one-hour chart shows the Bollinger Bands trending downwards.

The four-hour chart's short-term moving averages are declining, and the price is operating below the MA5. The one-hour chart's short-term moving averages, MA5 and MA10, are trending horizontally, while MA30 is declining, and the price remains between the short-term moving averages MA5 and MA10.

In the MACD four-hour chart, the dual lines are trending downwards below the zero line, indicating weakening bearish momentum. In the one-hour chart, the golden cross above the zero line is trending downwards, indicating strengthening bullish momentum.

The RSI indicator on the four-hour chart is in the overbought trading phase with a golden cross trending upwards, corresponding to values of 18 and 13. The one-hour chart is in the normal trading phase with dual lines trending upwards, corresponding to values of 79 and 58.

Conclusion: The market is oscillating, with a range between 2846-2804.

Resistance levels: 2895, 2951, 3065.

Support levels: 2789, 2720, 2622.

If it does not drop below 2895, one can go long; add positions at 2720 with a self-contained stop loss, first take profit at 2789, second take profit at 2622. If it does not break above 2895, one can go short; add positions at 2951 with a self-contained stop loss, first take profit at 2789, second take profit at 2720.