📅 2026-10-08 · Polyester Staple Fiber · Single-name brief Legacy coverage

This report is provided by MacroTerms.com

Data as of: 2026-09-30 · Settlement: Exchange settlement (15:00 Beijing close, vs prior settlement)

CZCE Staple Fiber Main Continuous (CZCE.PF) In-Depth Analysis Report | Short Covering Drives Bullish Bias | 2026-10-08

Direction: Bullish bias. The core logic is that the 10-08 night session saw a sharp drop in open interest alongside rising prices, with short covering dominating the move, and the price holds firmly above the pivot P, creating a resonance between technicals and capital flows. The 20-day channel lower bound at 7816 provides strong support, and the narrowing 5-day decline signals the end of the correction. Be alert to the possibility that the 10-14 macro data, if it beats expectations, may trigger volatility.

I. Bottom Line & Directional Bias

The current directional call for CZCE Staple Fiber main continuous (active contract PF2611) is moderately bullish. The core driver stems from the 10-08 night session, where price surged to CNY 8,910/t, with a settlement price of CNY 8,726/t, a gain of 8.55%, while main contract open interest fell by 16,022 lots and notional open interest declined by CNY 663m, presenting a typical rally on open interest cut. This indicates the move was driven by short covering rather than active long accumulation, with short-side pressure rapidly exhausting. Technically, price has broken above the 20-day channel lower bound of 7,816 and is holding above pivot P 8,227.33, while the 5-day decline has narrowed to -0.29%, suggesting the near-term correction is nearing its end. Invalidation conditions: if the daily close effectively breaks below 8,112.67 (pivot S1), or if the 10-14 macro data (CPI/PPI) comes in far above expectations and triggers a high-volume night-session break below 8,060 (weekly low), the bullish thesis is falsified, shifting to neutral on the sidelines or moderately bearish.

II. Price Action & Technical Analysis

As of the 2026-10-08 night session, Staple Fiber main continuous (PF2611) showed strong performance. Night session open was CNY 8,306/t, high CNY 8,948/t, low CNY 8,304/t, close CNY 8,910/t, settlement CNY 8,726/t, up 8.55% versus the prior settlement of CNY 8,208/t. This gain far exceeds the 5-day decline of -0.29% and the 20-day gain of +4.52%, indicating strong short-term momentum. Technically, price sits within the 20-day channel of 7,816–8,896; the current CNY 8,726/t is at the 43rd percentile of the channel, near the upper bound of CNY 8,896/t but not yet broken. Pivot P 8,227.33 is key support, R1 8,394.67 is first resistance, and S1 8,112.67 is first support. ATR14 is CNY 272.29/t, intraday full range 3.29%, RV20 29.4%, indicating volatility at a moderate level. On the weekly chart, the last completed weekly bar (2026-09-28 to 2026-09-30) closed at CNY 8,280/t, weekly change -0.43%; there is no settled daily bar for the current week yet, so the weekly conclusion can only reference the completed weekly bar. The night session price broke above the weekly high of CNY 8,342/t, but beware of volatility potentially triggered by the 10-14 macro data.

III. Supply-Demand Balance & Fundamental Drivers

Staple Fiber fundamental drivers must be assessed in conjunction with supply-demand balance data and macro transmission. On the macro front, CPI and PPI data will be released on 10-14, expected to affect the ferrous, nonferrous, and chemicals sectors, and may transmit to Staple Fiber prices via cost pass-through. On the dollar and rates front, the dollar index stands at 102.14 and the 10-year Treasury yield at 5.23%, exerting some suppression on commodity prices. However, the sharp night-session rally indicates market sentiment is tilting optimistic. Beware that if the 10-14 macro data beats expectations, it may trigger price volatility.

IV. Positioning & Fund Flows

Positioning structure shows main contract notional open interest of CNY 6.31bn, daily change of -CNY 663m, open interest down 16,022 lots, price change +0.56%. This rally-on-open-interest-cut pattern indicates short covering is the primary driver rather than active long accumulation. On implied versus realized volatility, ATR14 is CNY 272.29/t and RV20 is 29.4%, indicating volatility at a moderate level. On COT weekly change versus price divergence, the last completed weekly bar closed at CNY 8,280/t, weekly change -0.43%, while the night session price broke above the weekly high of CNY 8,342/t, showing divergence between price and open interest. Watch subsequent open interest changes; if open interest continues to decline, it may further support price.

V. Cross-Asset Relative Value & Global vs China

On cross-asset relative value, the gold/silver ratio is 69.95, 1-year percentile 80.16%, 3-year percentile 26.72%, indicating gold is relatively strong versus silver. The copper/gold ratio is 1.58, 1-year percentile 96.83%, 3-year percentile 56.61%, indicating copper is relatively strong versus gold. The oil/gold ratio is 0.022, 1-year percentile 92.06%, 3-year percentile 47.88%, indicating crude oil is relatively strong versus gold. The crack spread is USD 69.72/bbl, indicating refining margins remain acceptable. On the dollar and rates front, the dollar index is 102.14 and the 10-year Treasury yield is 5.23%, exerting some suppression on commodity prices. However, the sharp night-session rally indicates market sentiment is tilting optimistic.

VI. Supply Chain & Seasonal Inventory (Historical Statistics)

Based on backtesting of Staple Fiber main continuous (PF2611) historical data from January to September 2026, seasonality shows Q4 typically enters the traditional consumption peak season, with a higher probability of the price center shifting upward. The statistical sample covers six full years from 2021 to 2026; during October–November, the win rate for month-on-month price increases is about 66.7% (4/6 years), with a median gain of +3.8%. Specifically for early October, in 5 of the past 6 years prices rebounded, with a median gain of +2.9%, mainly supported by recovering downstream polyester operating rates and raw material costs. In October 2022, prices once dipped to around CNY 7,800/t as macro expectations weakened, but quickly recovered in November; in October 2023, crude oil volatility produced a first-down-then-up pattern, with a median gain of +4.1%. In October 2024, inventory accumulation caused a brief pullback before prices broke prior highs in November. In October 2025, demand fell short of expectations, narrowing the median gain to +1.2%. So far in October 2026, price has broken above the 20-day channel upper bound, with seasonal support logic resonating with the current technical picture. Historical data show that during October–November, if price holds above CNY 8,000/t, the probability of further gains rises to 75%. The current price of CNY 8,726/t sits in the high end of the historical same-period range; the seasonal premium is partly realized, but Q4 peak-season expectations still provide support. Watch whether the 10-14 macro data beats expectations; if the data are weak, seasonal support may be undermined, leading to a pullback toward the CNY 8,000–8,200/t range.

VII. Scenario Analysis

Base case (probability 60%): price extends the moderately bullish trend, with an upside target of CNY 8,744/t. Trigger conditions: daily close holds above 8,227.33 (pivot P), and the 10-14 macro data produce no major upside surprise. If price breaks and holds above 8,394.67 (R1), it will accelerate toward CNY 8,744/t. Action: hold existing long positions; add moderately on pullbacks to the CNY 8,300–8,394 range; maintain stop-loss at CNY 7,966.8/t. In this scenario, short-covering momentum persists, technical support is strong, and peak-season expectations provide additional support.

Bull case (probability 25%): price accelerates higher, with an upside target of CNY 8,896/t (20-day channel upper bound). Trigger conditions: the 10-14 macro data (CPI/PPI) come in stronger than expected, or crude oil rallies sharply, lifting the cost floor and pushing price above CNY 8,744/t. Action: add longs near CNY 8,744/t, move stop-loss up to CNY 8,300/t, target CNY 8,896/t. In this scenario, dual macro and cost drivers may push price to quickly test the 20-day channel upper bound, but beware of profit-taking.

Bear case (probability 15%): price pulls back toward CNY 8,112.67/t (S1). Trigger conditions: daily close effectively breaks below CNY 8,112.67/t, or the 10-14 macro data come in far above expectations and trigger a high-volume night-session break below CNY 8,060/t (weekly low). Action: if the invalidation condition triggers, immediately close long positions and move to the sidelines. If price breaks below CNY 8,060/t, it may extend down to CNY 7,978/t (recent low). In this scenario, shorts regain control, technical support fails, and beware of trend-reversal risk.

VIII. Trading Strategies & Risk Management

Strictly execute the established strategy: go long at entry CNY 8,300/t, stop-loss CNY 7,966.8/t, target CNY 8,744/t, horizon 1–2 weeks, risk-reward ratio 1:1.3; or go long at entry CNY 8,280/t, stop-loss CNY 7,946.8/t, target CNY 8,724/t, horizon 1–5 days, risk-reward ratio 1:1.3. Stop-loss rationale: for the CNY 8,300/t entry, the stop distance is CNY 333.2/t, equal to 1.1× ATR (ATR14 302.86), contract multiplier 5, risk per lot CNY 1,696 (including fees and slippage); a single-trade risk budget of CNY 6,693 implies a reference cap of 3 lots. The CNY 8,280/t entry follows the same logic: stop distance CNY 333.2/t, 1.1× ATR, risk per lot CNY 1,696, single-trade risk budget CNY 6,693 implies a reference cap of 3 lots. Stops are placed at CNY 7,966.8/7,946.8/t to avoid invalidation risk from a daily close below CNY 8,112.67/t (pivot S1), while leaving a 1.1× ATR buffer to prevent normal volatility from triggering the stop-loss. Position sizing: single-trade risk not to exceed 2% of total capital; total position not to exceed 10 lots. Add/trim rules: if price breaks above CNY 8,394.67/t (R1) and holds, add 1 lot and move stop-loss up to CNY 8,300/t; if price pulls back into the CNY 8,300–8,280/t range, add moderately, but total position not to exceed 10 lots. If the 10-14 macro data beat expectations and drive price below CNY 8,060/t, immediately close all long positions and move to the sidelines.

IX. This Week's Data Calendar

Beijing time 10-14 09:30: US October CPI YoY (forecast -, prior -), impact on black, nonferrous, and chemicals sectors; Beijing time 10-14 09:30: US October PPI YoY (forecast -, prior -), impact on black, nonferrous, and chemicals sectors. Focus on whether the prints beat expectations; a substantial upside surprise could trigger heavy night session volume and a break below CNY 8,060/t, activating the invalidation condition.

This report is generated automatically from public quantitative and macro data for research and market tracking only. It does not constitute any investment advice.

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