September 21 report:
1. Mean Difference Change Table
| Difference Type | Today’s Value (2026-09-20) | Yesterday’s Value (2026-09-19) | Direction of Change |
|---|---|---|---|
| 5-Day Difference (D5) | 80.00 | 0.00 | + |
| 10-Day Difference (D10) | 40.00 | 80.00 | - |
| 20-Day Difference (D20) | 105.00 | 60.00 | + |
2. Signal Status Judgment
Buy on retracement (bullish)
3. Trend Direction Conclusion
Oscillation, reason: The change directions of the 5-day, 10-day, and 20-day averages compared to the previous day are (+, -, +), and the change directions of the three are not completely consistent, meeting the oscillation judgment criteria, belonging to a retracement trend with a bias towards more in the oscillation range.
4. Location and Spatial Reference
Aniline prices for the 60-day, 3-month, and 1-year cycles are all at the fifth tier—high levels—leaving limited room for further increases.
5. Trend Chart Display
6. Risk Warning
The above analysis is for reference only and does not constitute trading advice.
