Tuesday evening big pie and second pie strategy

The big pie maintains a range of 87000-85200 for oscillation adjustment and repair during the day, then rises to around 87200 near 85200 in the afternoon.

Currently, the daily line shows a small bullish bar with reduced volume, the four-hour structure shows a bullish trend with reduced volume rebound, and the hourly structure shows increased volume breaking through to the upper boundary. The non-farm data and PMI data will be released in the evening, causing significant fluctuations, and the high-level strategy will still be maintained in the evening.

The big pie rebounds around 87600-88300. A drop to around 84800-83500 is acceptable.

The second pie rebounds around 3050-3000, with a focus on 2900-2800.