November 4th News
1. Mean Deviation Change Table
| Mean Difference Type | Today (2026.11.03) Value | Yesterday (2026.11.02) Value | Direction of Change |
|---|---|---|---|
| 5-Day Mean Difference | -192 | 34 | - |
| 10-Day Mean Difference | -136 | -96 | - |
| 20-Day Mean Difference | 153.2 | 193.2 | - |
2. Signal Status Determination
Clearly identify a downtrend signal
3. Trend Direction Conclusion
The short-term price trend is clearly downward. Reason: The changes in the 5-day, 10-day, and 20-day averages compared to the previous day are all in the same negative direction, which meets the criteria for a clear downward trend according to the average difference method.
4. Positional Spatial Reference
Styrene's 60-day cycle price is in the 4th tier (moderately high), while its 3-month and 1-year cycle prices are in the 5th tier (high). Overall, it is in a relatively high price range, with limited room for further increases. The current downward trend has some room for further decline.
5. Trend Chart Display
6. Risk Warning
【Commodity Formula Pricing Principle】
The benchmark price is a transaction guidance price generated based on big data and price models, also known as the price. It can be used to determine the transaction settlement prices for the following two types of demands: 1. The settlement price on the specified date 2. Average settlement price for the specified period Pricing formula: Settlement price = Base price × K + C K: Adjustment factor, including costs related to payment terms and other factors. C: Premium and discount, including factors such as logistics costs, brand price differences, and regional price differences.
