September 22nd, news
1. Mean Deviation Change Table
| Mean Difference Indicator | Value as of 2026.9.21 | Value as of 2026.9.20 | Direction of Change |
|---|---|---|---|
| D5 (5-day mean difference) | -232 | -234 | + |
| D10 (10-day mean difference) | -145 | -98 | - |
| D20 (20-day mean difference) | 217.6 | 302.6 | - |
2. Signal Status Judgment
The current mean difference change combination is (+, -, -), which is a signal of weak rebound (bearish).
3. Trend Direction Conclusion
The current trend in styrene prices is fluctuating (with a bearish bias). The reason is that the changes in the three average differences are not entirely consistent, and do not meet the conditions for a clear upward or downward trend. This indicates a weak rebound within a fluctuating range with a bearish bias, and the short-term downward momentum is relatively strong.
4. Position Space Reference
Styrene 60-day cycle price is in the 4th tier (upper-mid range), 3-month cycle price is in the 5th tier (high range), and 1-year cycle price is in the 4th tier (upper-mid range). The current price is generally in the upper-mid to high range, with very limited upside potential and a higher risk of decline.
5. Trend Chart Display
Risk Warning
The above analysis is for reference only and does not constitute trading advice.
