On August 20, 2026, the isooctanol market in China continued to rise. Major producers such as Shandong Hualu Hengsheng, Luxi Chemical, and Shandong Lihuayi all increased their quotations, with price increases ranging from 100 to 400 CNY per ton. The mean difference indicator shows a clear upward signal, with the current price at a high level in the 1-year cycle and at a short-term cycle high. Attention should be paid to the upward pressure brought by the high price range.
I. Table of Mean Difference Changes
| Average Difference Type | Today's Value (2026-08-20) | Yesterday's Value (2026-08-19) | Direction of Change |
|---|---|---|---|
| 5-day Average Difference (D5) | 140.01 | 30 | + |
| 10-day Average Difference (D10) | 69.99 | 50 | + |
| 20-day Average Difference (D20) | 208.34 | 195 | + |
II. Signal State Determination
The change directions of the three moving averages (5-day, 10-day, and 20-day) are completely consistent with the previous day and are all positive, indicating a clear upward signal.
III. Trend Direction Conclusions
The price trend is clearly rising, reason: the 5-day average difference, 10-day average difference, and 20-day average difference are all showing positive growth compared to the previous day, and the direction of the three is completely consistent, meeting the criteria for a clear upward trend according to the average difference method.
IV. Positional Spatial Reference
Isobutanol prices in China are at a medium-high level for a 1-year cycle, and at a high level for 60-day and 3-month cycles. High price levels suggest limited short-term upside potential, and there is a need to be cautious about the possibility of a price correction at these high levels.
V. Price Trend Chart
VI. Risk Warning
The above analysis is for reference only and does not constitute trading advice.
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