Today's thinking: 1. Weekly: Bottom formation is established, but relatively weak, the probability of closing a bullish K this week is high.

2. Daily: It is oscillating in a triangular range, and with the weekend approaching, the probability of oscillation is relatively high; MA10 has crossed above MA30 forming a golden cross, and MA30 also shows an upward trend, so the probability of falling below 850 is low.

3, 4H: Running between MA30 and MA250, as time goes on, MA30 continues to rise, and the probability of a short-term upward trend is relatively high.

4. 15 minutes: Moving averages intertwining, the market is in a fluctuating situation.

Strategy: Small range fluctuations between 860-880, short in batches near 880, long in batches near 860, set stop-loss levels according to personal preferences.