Today (December 25th, 16:30), Ethereum is quoted at approximately $2940. The Christmas holiday features low liquidity and mainly range-bound fluctuations. The core strategy is to hold light positions, buy low and sell high within the range, and strictly control risks. The following are actionable plans (not investment advice).

1. Key Price Levels (2025-12-25 16:30)

- Support: $2900-$2920 (strong intraday support), $2880 (critical defense)
- Resistance: $2980-$3000 (core resistance), $3030 (strong resistance)

2. Trading Strategies (Spot/Contracts)

1. Spot (Conservative)
- Buy: Stabilize after a pullback to $2900-$2920 with small positions, build positions gradually, total position ≤5%, stop loss at $2870
- Sell: Reduce positions gradually on rebound to $2980-$3000, take profit at $3030, do not chase highs
- Wait and see: When not in the range or if volume breaks support, maintain light or no positions, wait for direction

2. Contracts (Aggressive, High Risk)
- Long: Enter at $2900-$2910, target $2980-$3000, stop loss at $2870
- Short: Enter at resistance $2980-$3000, target $2930-$2900, stop loss at $3030
- Discipline: Single trade ≤3%, small stop loss, do not hold onto losing positions, beware of abnormal volatility caused by holiday liquidity gaps

3. Risk Control Points

- Position size: Total funds ≤5%, single position ≤3%, strictly prohibit full leverage
- Stop loss: Spot at $2870, contracts strictly follow preset stop loss, no temporary loosening
- Pace: During low liquidity, reduce expectations, take profits when good, avoid fighting the market
- Signals: Valid breakout above $3000 with volume can be lightly long; if it falls below $2880 with volume, decisively exit or reverse to a small short

4. Market and Sentiment

- Macro: Year-end funds are tight, Federal Reserve policy expectations are tight, market is cautious
- Sentiment: Christmas holiday, markets in Europe and the US are closed, liquidity is low, volatility may be amplified, fake breakouts/fake breakdowns are likely