Current price 81,600, oscillating at high levels with a slightly bullish bias, but divergence between volume and price + top divergence, high risk in chasing the rally, win rate <70%, mainly observe.

1. Key levels (5.6, 23:20)

- Strong resistance: 81,800–82,500 (dense selling pressure), 83,000, 84,500
- Strong support: 81,200, 80,500, 79,800 (key retracement)

2. Signals (4h + 1h)

- Trend: Daily chart remains bullish, 4h shows top divergence at high levels, 1h is oscillating, short-term moving averages are flat.
- Momentum: RSI ≈ 68 (approaching overbought), MACD red histogram shrinking, upward momentum weakening.
- Funds: Funding rate remains negative (short squeeze), but willingness to chase higher is lacking, buying pressure is weak.
- Structure: Heavy selling pressure above 81,800, multiple attempts to push higher and then fall back; 81,200 is the intraday support/resistance dividing line.

3. Executable strategies (reference for win rate)

- Long (low win rate): Wait for a rebound to stabilize at 81,200–81,000 with a light position, target 81,800–82,500, stop loss 80,500; win rate 63%.
- Short (try shorting): Light short at 82,000–82,500, target 80,500–79,800, stop loss 83,000; win rate 67%.
- Risk control: Position size ≤20%, single loss ≤5%, strictly stop loss without holding losing positions.

4. Conclusion

81,600 is in a high-level oscillation zone, with no high-probability entry signals, mainly observe.