#加密生态动态追踪 December 17 BTC and ETH Technical Scan

**$BTC What's the outlook on this move?**

Quick rebound from the low of 86038.5 to 88143.9, then it started to consolidate and loosen. Early trading found support around 87400, bouncing back to 87720.5. The overall trend now is a correction after a sharp rise, with sideways movement concentrated between 87400 and 88000.

The key in the short term is: 87400 is a relatively strong support level, below that is the previous oscillation boundary at 87000. Once 87400 breaks, it’s likely to test the strength of 87000 directly. On the resistance side, 88143.9 is the main resistance, and attention should also be paid to the 88000 integer level. If it can hold above 87800, there’s a chance to push towards 88143.9, and breaking through could open up space for further gains.

In the early session, it’s likely to fluctuate between 87500 and 88000. Whether it can break 88000 is crucial—once it stabilizes above, the bullish momentum will strengthen.

**Trading Ideas**
- **Long Entry**: Enter lightly when stabilizing between 87000 and 87400, with a stop-loss below 87000. The first target is 87800 to 88000. If it continues to break 88000, aim for 88150 or even 88750.
- **Short Entry**: If the rebound to 87800-88000 encounters resistance, consider shorting with a stop-loss above 88200. Targets are initially 87000-87400; if it breaks down, look for a dip to 86100-86400.

**$ETH Situation**

Strong rebound from the low of 2885.46, quickly surged to 2982.10 then retraced. Currently consolidating around 2950, with an early session push above 2970. The current price is 2956.63. This pattern is a typical deep V-shaped rebound followed by high-level consolidation, indicating a relatively strong bullish rebound.

Support levels: 2950 is an important short-term support, with the rebound trendline at 2940 providing additional support. If 2950 breaks, the 2940-2930 zone needs to be defended. Resistance levels: 2982.10 is the previous resistance, and 2970 is the short-term rebound resistance zone.

In the early session, bulls are in the lead, and the short-term trend is mostly bullish consolidation.

**Trading Ideas**
- **Long Entry**: When falling back to 2935-2945 and stabilizing, consider a small long position with a stop below 2930. Targets are 2965-2975. If it can stay above 2975, there’s potential to push towards 2982 or even 3000.
- **Short Entry**: If the rebound to 2965-2975 faces resistance, consider shorting with a stop above 2985. Targets are initially 2950-2940; if it breaks below 2940, look for a dip to 2915-2900.

**Final Reminder**

Both BTC and ETH are clearly constrained by previous high and low points, and the key is whether critical levels can be confirmed with effective breakouts or breakdowns. Chasing highs and selling lows is the easiest way to get trapped—better to miss some moves than to go against the trend blindly.