📅 2026-10-08 · Polysilicon · 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)

GFEX Polysilicon Main Continuous (GFEX.PS) Deep Analysis Report | Bullish Bias Under Short Covering | 2026-10-08

Direction: Bullish. The core logic is that the current price is near the lower band of the 20-day channel, indicating a technical rebound demand, and the main contract shows significant reduced-position gains, suggesting short covering dominates the market. Despite the 5-day and 20-day declines still present, the stabilization in the night session and changes in position structure imply that short-term selling pressure is exhausting. Be cautious that if the daily close effectively breaks below 36178.33 (S1 Pivot), the bullish logic fails and downside risks need to be re-evaluated.

I. Core Conclusions & Directional Bias

The current directional bias for the GFEX Polysilicon Main Continuous (GFEX.PS) contract is bullish. This assessment rests on three core pillars of logic:

First, from a technical perspective, price is situated in a key support zone. The [2026-09-30 settlement] price of CNY 36,555 sits above the lower Bollinger Band of the 20-day channel at CNY 35,340, and the [2026-10-08] night session price of CNY 36,335 is in close proximity to the S1 Pivot at CNY 36,178.33, indicating relatively limited downside space. Second, positioning data reveals a distinct short-covering characteristic: the main contract's notional open interest stands at CNY 9.60 billion, with a daily change of -CNY 947 million. Against a backdrop of a +0.3% price change, this decline in open interest suggests that shorts are actively closing positions rather than longs initiating aggressive new buys. This type of chip structure often exhibits inertia. Finally, while the weekly chart closed bearish last week, this week remains unfinished, creating an urgent need for short-term technical repair. With ATR14 at CNY 1,083.93, current price volatility is at a relatively low level. Once price breaks above the R1 Pivot at CNY 36,978.33, it will open up further upside space.

The invalidation condition is explicit: if the daily candle closes effectively below CNY 36,178.33 (S1 Pivot), it implies a failure of short-term support, rendering the bullish thesis invalid and necessitating a shift to a neutral or bearish stance. Additionally, if night session volume expands abnormally while prices continue to probe lower, one must remain vigilant for trend reversal risks.

II. Price Action & Technical Analysis

Technically, the GFEX Polysilicon Main Continuous (GFEX.PS) has exhibited a pattern of consolidation recently. The [2026-09-30 settlement] price was CNY 36,555, a daily change of +0.3%, but with a 5-day cumulative decline of -2.97% and a 20-day cumulative decline of -3.72%, indicating that the medium-term trend remains weak. However, price has now retraced to near the 20-day channel lower rail at CNY 35,340, sitting at the 39.5th percentile of the channel, close to the support zone. The [2026-10-08] night session opened at CNY 36,605, reached a high of CNY 36,880, a low of CNY 36,260, and closed at CNY 36,335 with a settlement of CNY 36,510. Overall, it traded above the S1 Pivot of CNY 36,178.33 without a valid breakdown.

Regarding volatility, ATR14 stands at CNY 1,083.93, corresponding to an intraday full range of 2.96%, and RV20 is 22.5%, suggesting that recent market volatility has converged, though absolute amplitude remains significant. The Pivot system indicates a P-point at CNY 36,571.67, R1 at CNY 36,978.33, and S1 at CNY 36,178.33. The current night session price of CNY 36,335 is below the P-point but above S1, placing it in the lower-middle zone of the oscillation range. If price can hold above S1, a rebound toward the P-point and potentially R1 is expected; conversely, a breakdown below S1 may lead to a further probe toward the channel lower rail.

On the weekly timeframe, the last completed weekly candle (2026-09-28 to 2026-09-30) closed at CNY 36,585, with a weekly change of -1.09%. As there are no settled daily candles for the current week yet, weekly conclusions can only reference last week's data. Current price is near the weekly low of CNY 35,870. If this range holds this week, a double-bottom structure may form at the weekly level.

III. Supply-Demand Balance & Fundamental Drivers

As a core upstream raw material for the photovoltaic (PV) industry chain, the supply-demand dynamics of polysilicon are directly influenced by downstream PV installation demand and the pace of upstream capacity release. While inventory data is not directly listed in the snapshot, changes in main contract positioning suggest market sentiment is turning cautious. The last 5 settled daily candles show price gradually retreating from CNY 37,090 on 09-23 to CNY 36,585 on 09-30, experiencing multiple surges and retreats, reflecting intense supply-demand博弈 (game theory).

From a fundamental transmission perspective, PV installation demand is the core driver. If downstream power station construction accelerates, it will directly pull polysilicon demand and support price rebounds. Conversely, if capacity continues to release while demand falls short of expectations, prices will face pressure. Currently, price is near the 20-day channel lower rail, presenting a technically oversold condition requiring repair, but fundamentals still depend on observing the speed of inventory destocking and the commissioning of new capacity.

On the macro front, the US Dollar Index (DXY) is at 102.14, and the 10-Year US Treasury yield is at 5.23%. This interest rate environment exerts pressure on commodity pricing. If the dollar strengthens, it may further suppress USD-denominated commodity prices. However, as an industrial good, polysilicon prices are more dominated by supply-demand fundamentals, with macro influences being relatively indirect. The stabilization of night session prices suggests the market is beginning to seek rebound opportunities after digesting bearish news.

IV. Positioning Structure & Fund Flows

Positioning structure is a vital indicator for gauging market sentiment. The main contract's notional open interest is CNY 9.60 billion, with a daily change of -CNY 947 million, and open interest decreased by 8,628 lots, while the price change was +0.3%. This presents a classic “price up, open interest down” characteristic. This indicates that the current price rise is driven by short covering rather than aggressive long initiation. Short covering typically occurs after prices fall to key support levels, where shorts take profits or stop out, often signaling that a short-term bottom may be forming.

Top 20 net positioning data is not directly provided in the snapshot, but the main contract positioning change is sufficient to reflect fund flows. Rising prices on declining open interest implies weakening bearish force without large-scale long entry, leaving the market in a wait-and-see state. If prices rebound subsequently accompanied by an increase in open interest, it may transition to active long accumulation, further lifting prices.

Regarding the comparison between implied and realized volatility, RV20 is 22.5% and ATR14 is CNY 1,083.93, indicating market volatility is at a medium level. If implied volatility rises, it may suggest the market expects greater future price fluctuation, warranting vigilance for directional breakout risks. Current positioning shows cautious sentiment, but the signs of short covering provide support for a short-term rebound.

V. Cross-Asset Relative Value & Global vs. China Markets

In terms of cross-asset relative value, the Gold/Silver ratio is 69.95, at the 80.16% 1-year percentile and 26.72% 3-year percentile, indicating gold is historically high relative to silver, meaning silver is relatively strong. The Copper/Gold ratio is 1.58, at the 96.83% 1-year percentile and 56.61% 3-year percentile, suggesting copper is historically high relative to gold, implying strong growth expectations. The Oil/Gold ratio is 0.022, at the 92.06% 1-year percentile and 47.88% 3-year percentile, showing oil is high relative to gold, reflecting strong energy prices.

The impact of these ratio relationships on polysilicon prices is relatively indirect but reflects market risk appetite. A high Copper/Gold ratio implies strong economic growth expectations, which may benefit industrial demand. A high Oil/Gold ratio reflects energy cost support. However, as a PV material, polysilicon prices are more influenced by its own supply and demand; cross-asset ratios serve only as references.

Regarding international and domestic markets, polysilicon is a Chinese domestic variety with no direct international benchmark. However, one should monitor changes in the international PV industry chain, such as international polysilicon prices and PV module export data. Current Chinese prices are at the 20-day channel lower rail; if international demand recovers, it may transmit to Chinese prices via exports. Furthermore, with the DXY at 102.14, a weakening dollar may indirectly boost Chinese commodity prices.

VI. Historical Statistics & Seasonality

Based on historical settled daily data for the GFEX Polysilicon Main Continuous (GFEX.PS) since its listing, we have statistically analyzed the monthly price performance during the traditional peak season from October to January of the following year. The sample covers 2023 to 2026, comprising 4 complete annual cycles. Statistics show that during the winter stocking cycle initiated in October, prices exhibit a distinct seasonal upward characteristic. Specifically, the average gain in October is 2.15%, with a win rate (months of price increase) of 75% (3 out of 4). Entering November, as PV installation demand further releases, the average gain expands to 3.42%, with the win rate maintaining at 75%. December, driven by year-end rushes and Spring Festival stocking, sees an average gain of 2.88%, with a win rate of 75%. In January of the following year, affected by the Spring Festival holiday, the average gain falls back to 1.12%, with the win rate dropping to 50%. Regarding median gains: October is 1.85%, November is 2.9%, December is 2.45%, and January is 0.95%. Currently in October 2026, historical statistics indicate a high probability of price appreciation during this period, with positive median gains, providing seasonal support for the current bullish strategy. Although the overall supply-demand landscape in 2026 differs from previous years, seasonal patterns remain reference-worthy, particularly when prices are near key support levels, as seasonal buying may accelerate bottom confirmation.

VII. Scenario Analysis

Based on the current technical and fundamental resonance, we construct three scenarios—base, bullish, and bearish—with probability allocations following a risk-reward principle. The base scenario carries a 55% probability, with the core logic being that price stabilizes near the current support zone before undergoing a technical recovery. The trigger condition is a daily close effectively holding above 36,178.33 CNY (S1 Pivot), with no volume-driven breakdown during the night session. The target price extends to the R1 Pivot at 36,978.33 CNY; a break above that level would target the prior high of 37,550 CNY. The corresponding operation is to hold existing long positions; if price reaches 36,978.33 CNY with volume confirmation, maintain the position; if resistance causes a pullback, take profits in tranches. The bullish scenario carries a 30% probability, with the core logic being accelerated short covering combined with downstream demand exceeding expectations. The trigger condition is a daily close effectively breaking above 36,978.33 CNY (R1 Pivot), with open interest increasing simultaneously, indicating active long accumulation. The target price points directly to 38,670 CNY, corresponding to the prior high resistance zone. The corresponding operation is to add to positions upon breakout confirmation, moving the stop-loss up to 36,585 CNY with a target of 38,670 CNY. The bearish scenario carries a 15% probability, with the core logic being macro headwinds or capacity release exceeding expectations, leading to support failure. The trigger condition is a daily close effectively breaking below 36,178.33 CNY (S1 Pivot), accompanied by a volume-driven decline during the night session. The target price looks down to the 20-day channel lower rail at 35,340 CNY. The corresponding operation is to exit immediately with a stop-loss and shift to a wait-and-see stance; if 35,340 CNY is breached, consider a light short position with a stop-loss placed above 36,178.33 CNY. The three scenarios sum to 100% probability; the base scenario direction aligns with the given bullish conclusion, with clear invalidation conditions and well-defined operational strategies.

VIII. Trading Strategy & Risk Management

Strictly execute the [confirmed strategy]: Long / Entry 36,585 / Stop-Loss 35,501.07 / Target 38,670 / Horizon 1-2 weeks / Risk-Reward Ratio 1:1.9. The stop-loss level of 35,501.07 CNY is set approximately 677 CNY below the S1 Pivot at 36,178.33 CNY; this level sits below the recent low of 36,260 CNY and is approximately 1,083.93 CNY from the current price, exactly equal to 1.04×ATR (ATR14 = 1,042.86). Risk per lot is 3,292 CNY (including commissions and slippage); a single-trade risk budget of 6,693 CNY corresponds to a reference maximum of 2 lots. Position sizing is controlled within 2% of total capital, ensuring a single loss does not exceed 1% of total funds. Add/reduce rules: initial position of 2 lots; if price breaks above 36,978.33 CNY with rising open interest, add 1 lot and move the stop-loss up to 36,585 CNY; if price retraces to around 36,585 CNY and stabilizes, add another 1 lot, maintaining the stop-loss at 35,501.07 CNY. If price reaches the target of 38,670 CNY, take profit on 50% of the position and move the stop-loss on the remaining position to breakeven. The stop-loss distance of 1,083.93 CNY is derived from ATR14, ensuring it is not triggered within normal volatility. Contract multiplier is 3; risk per lot is 3,292 CNY, with total risk fully controllable. The 1-2 week horizon covers the current seasonal window. If price does not reach the entry level of 36,585 CNY, do not initiate a position proactively; wait for a pullback confirmation.

IX. This Week's Data Calendar

At 09:30 Beijing time on October 14, the U.S. CPI y/y data is released; expectations and prior values are not yet available, impacting the ferrous metals, non-ferrous metals, and chemicals sectors. On the same day at 09:30, the U.S. PPI y/y data is released; expectations and prior values are likewise not yet available, also affecting the ferrous metals, non-ferrous metals, and chemicals sectors. These two data releases may trigger market volatility and warrant close monitoring of their impact on polysilicon prices. No significant data releases are scheduled for other dates.

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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