1. Core Support Levels (from near to far, tiered defense)

1. Short-term First Support: 65200
The first line of defense for bulls within the day. Stabilization indicates continued sideways strength; a break below will shift to a weak consolidation.

2. Intermediate Support: 64500
The dividing line between strength and weakness within the day. Losing this level may trigger short-term selling pressure and lead to a dip into the strong support zone.

3. Strong Support: 63600
Key support at the 4-hour level, a core defensive position for bulls. Stabilization here preserves rebound momentum.

4. Swing Core Support: 61800
An important support in the daily chart structure. A break below could open up medium-term correction space.

5. Market Psychological Level: 60000
Integer level with strong support, indicating strong buying interest and significant support strength.

6. Extreme Defensive Support: 58000
The ultimate line of defense in extreme market conditions. The probability of short-term breakdown is low, serving as a reference zone for long-term positioning.

2. Key Resistance Levels (from near to far, tiered breakthroughs)

1. Short-term First Resistance: 66000
The first resistance level for upward movement within the day. A breakout confirms strong bullish momentum.

2. Primary Resistance: 66800
Upper boundary of the consolidation range. Breaking through could open up upward space.

3. Strong Resistance: 67500
A critical dividing line between bulls and bears within the day. Under pressure, it may trigger a pullback.

4. Medium-term Key Resistance: 68000
An important swing resistance level. Volume confirmation is needed to sustain further upward movement.

5. Secondary Strong Resistance: 69500
A strong resistance at the daily level, with high difficulty for breakthrough, serving as the ultimate target for rebounds.

6. Long-term Target Level: 72000
A structural upward target, requiring sustained volume and market sentiment to reach.

3. Intraday Trading Strategies

1. Bullish Approach
Stabilize above 65200 with a light position to attempt long, targeting 66000→66800, and break through to 67500; strict stop-loss below 64800.

2. Bearish Approach
Pull back from resistance at 66000/66800 for shorting, targeting 65200→64500, and break below to 63600; stop-loss above 67000.

3. Risk Control Principles
In a volatile market, strictly control positions, trade quickly in and out, avoid prolonged battles; focus on trading volume and market news effectiveness at key levels.

4. Risk Warning

Cryptocurrency markets are highly volatile. The above levels are for technical analysis reference only and do not constitute investment advice. Trading requires rational risk management; profits and losses are personal responsibility.