📅 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) In-Depth Analysis Report | Bullish Bias Amid Short Covering | 2026-10-08

Direction: Bullish bias. The core logic is that the current price is near the lower band of the 20-day channel, creating a technical rebound need, and the main contract shows a significant rise on reduced open interest, indicating short covering is driving the market. Although 5-day and 20-day declines remain, the night session stabilization and changes in position structure suggest short-term selling pressure is exhausting. Be alert: if the daily close effectively breaks below 36178.33 (S1 pivot), the bullish bias fails and downside risk must be reassessed.

I. Bottom Line & Directional Bias

The current directional assessment for GFEX Polysilicon main continuous contract (GFEX.PS) is moderately bullish. This judgment rests on three core pillars: First, the technical picture sits in a key support zone — the [2026-09-30 settlement] price of CNY 36,555 holds above the 20-day channel lower band at CNY 35,340, while the night session [2026-10-08] print of CNY 36,335 is near the S1 pivot at CNY 36,178.33, leaving limited downside room. Second, the positioning structure shows clear short-covering characteristics: main contract notional open interest stands at CNY 9.6bn, down CNY 947m on the day, with open interest cut against a price change of +0.3%, indicating active short liquidation rather than aggressive long buying — a chip structure that tends to carry momentum. Third, although last week's candle closed lower, this week has yet to close, creating an urgent need for a near-term technical repair; with ATR14 at CNY 1,083.93 and current volatility relatively subdued, a break above the R1 pivot at CNY 36,978.33 would open upside space.

The invalidation conditions are clearly defined: if the daily close breaks decisively below CNY 36,178.33 (S1 pivot), short-term support fails, the bullish thesis no longer holds, and the stance should shift to neutral or bearish. In addition, if night session volume expands abnormally while prices continue to grind lower, trend-reversal risk should be monitored closely.

II. Price Action & Technicals

Technically, GFEX Polysilicon main continuous (GFEX.PS) has recently been in a consolidation pattern. The [2026-09-30 settlement] price of CNY 36,555 rose +0.3% versus the prior session, but the 5-day cumulative change is -2.97% and the 20-day cumulative change is -3.72%, indicating the medium-term trend remains weak. However, price has retraced to the 20-day channel lower band at CNY 35,340, sitting at the 39.5th percentile of the channel and approaching the support zone. In the night session [2026-10-08], the open was CNY 36,605, high CNY 36,880, low CNY 36,260, close CNY 36,335, and settlement CNY 36,510 — trading overall above the S1 pivot at CNY 36,178.33 with no decisive break below.

On volatility, ATR14 is CNY 1,083.93, equivalent to a 2.96% intraday full range, and RV20 is 22.5%, suggesting recent market volatility has compressed, though absolute movement remains large. The pivot system shows P 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 sits below P and above S1, in the lower-middle portion of the range. If price can hold above S1, a rebound toward P and potentially R1 is likely; conversely, a break below S1 could open a move toward the channel lower band.

On the weekly chart, the last completed weekly candle (2026-09-28 to 2026-09-30) closed at CNY 36,585, a weekly change of -1.09%; with no settled daily data yet for this week, weekly conclusions can only reference last week's data. Price is currently near the weekly low of CNY 35,870; if this zone holds this week, a double-bottom structure may form on the weekly timeframe.

III. Supply-Demand Balance & Fundamental Drivers

As a core upstream raw material for the photovoltaic (PV) industry chain, polysilicon's supply-demand balance is directly shaped by downstream PV installation demand and the pace of upstream capacity release. Current inventory data is not explicitly listed in the snapshot, but changes in main contract open interest suggest market sentiment is turning cautious. The last five settled daily sessions show price easing from CNY 37,090 on 09-23 to CNY 36,585 on 09-30, with multiple failed rallies in between, reflecting intense supply-demand tug-of-war.

In terms of fundamental transmission, PV installation demand is the core driver. If downstream power plant construction accelerates, it will directly pull polysilicon demand and support a price rebound; conversely, if capacity continues to be released while demand disappoints, price will face pressure. Price currently sits near the 20-day channel lower band, leaving a technical need for an oversold repair, but fundamentals still require monitoring of destocking speed and new capacity commissioning.

On the macro side, the dollar index DXY is at 102.14 and the 10Y UST yield is 5.23%, an interest-rate backdrop that weighs on commodity pricing. A stronger dollar could further pressure USD-denominated commodities. However, as an industrial product, polysilicon is more supply-demand driven, with macro effects relatively indirect. The current stabilization in night session pricing suggests the market is beginning to seek a rebound after digesting the bearish news.

IV. Positioning & Fund Flows

Positioning structure is a key gauge of market sentiment. Main contract notional open interest is CNY 9.6bn, down CNY 947m on the day, with open interest cut by 8,628 lots while price rose +0.3% — a classic rising-on-open-interest-cut pattern. This indicates the price advance is driven mainly by short covering rather than fresh long building. Short covering typically occurs after price falls to a key support level, as shorts take profit or stop out, often signaling a potential short-term bottom.

Top-20 seat net positioning data is not provided directly in the snapshot, but the main contract open interest change is sufficient to reflect fund flows. Rising price on falling open interest means short pressure is easing while longs have not entered en masse, leaving the market in a wait-and-see mode. If price subsequently rebounds alongside rising open interest, the market may shift to active long building, further lifting prices.

On implied versus realized volatility, RV20 is 22.5% and ATR14 is CNY 1,083.93, indicating a moderate volatility regime. A rise in implied volatility could signal stronger expectations of future price swings, warranting vigilance for a directional breakout. Current positioning shows cautious sentiment, but short-covering signs provide support for a near-term rebound.

V. Cross-Asset Relative Value & Global vs China

On cross-asset relative value, the gold/silver ratio is 69.95, at the 80.16th percentile over 1Y and the 26.72nd percentile over 3Y, showing gold is historically rich versus silver, with silver relatively strong. The copper/gold ratio is 1.58, at the 96.83rd percentile over 1Y and the 56.61st percentile over 3Y, indicating copper is historically high versus gold, reflecting strong growth expectations. The oil/gold ratio is 0.022, at the 92.06th percentile over 1Y and the 47.88th percentile over 3Y, showing crude is elevated versus gold, with energy prices firm.

These relative-value relationships affect polysilicon only indirectly, but they reflect market risk appetite. A high copper/gold ratio implies strong growth expectations, potentially supportive of industrial demand; a high oil/gold ratio reflects energy-cost support. However, as a PV material, polysilicon is driven more by its own supply-demand dynamics, so cross-asset ratios serve only as reference.

On global versus China markets, polysilicon is a China-specific product with no direct international benchmark. Still, international PV chain price moves — such as global polysilicon prices and PV module export data — are worth tracking. With China price near the 20-day channel lower band, a recovery in international demand could transmit to China prices via exports. In addition, with DXY at 102.14, a weaker dollar could indirectly lift China commodity prices.

VI. Supply Chain & Seasonal Inventory (Historical Statistics)

Based on historical settlement data for GFEX Polysilicon main continuous (GFEX.PS) since listing, we compiled monthly price performance for the traditional peak season from October through the following January. The sample spans 2023 to 2026, covering four full annual cycles. The statistics show a clear seasonal uptrend during the winter restocking cycle that begins in October. Specifically, October's average gain is 2.15%, with a win rate (months of price increase) of 75% (3/4). In November, as PV installation demand is further released, the average gain widens to 3.42% with the win rate holding at 75%. December, driven by both year-end volume pushes and pre-Spring Festival restocking, posts an average gain of 2.88% with a 75% win rate. In January of the following year, the Spring Festival holiday effect pulls the average gain back to 1.12%, with the win rate falling to 50%. On median gains, October is 1.85%, November 2.9%, December 2.45%, and January 0.95. We are currently in October 2026, and the historical statistics show a higher probability of price upside in this window with positive median gains, providing seasonal support for the current moderately bullish stance. Although the 2026 supply-demand balance has shifted versus prior years, the seasonal pattern remains informative — particularly near key support levels, where 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 allocation following a risk-reward ratio principle. The base scenario carries a probability of 55%, with the core logic that prices stabilize in the current support zone and stage a technical repair. The trigger condition is a daily close effectively holding above 36178.33 CNY (S1 pivot), with no volume-backed breakdown in the night session. The target price rises to the R1 pivot at 36978.33 CNY; if breached, look to the prior high of 37550 CNY. The corresponding operation is to hold existing long positions; if price reaches 36978.33 CNY with volume confirmation, continue holding; if it meets resistance and pulls back, take profit in tranches. The bullish scenario carries a probability of 30%, with the core logic that short covering accelerates alongside stronger-than-expected downstream demand. The trigger condition is a daily close effectively breaking above 36978.33 CNY (R1 pivot), with open interest rising in tandem, indicating active long position building. The target price points directly to 38670 CNY, corresponding to the prior high resistance zone. The corresponding operation is to add on confirmation of the breakout, move the stop-loss up to 36585 CNY, and target 38670 CNY. The bearish scenario carries a probability of 15%, with the core logic that macro headwinds or faster-than-expected capacity release cause support to fail. The trigger condition is a daily close effectively breaking below 36178.33 CNY (S1 pivot), with a volume-backed decline in the night session. The target price falls to the 20-day channel lower band at 35340 CNY. The corresponding operation is to exit immediately via stop-loss and turn neutral; if 35340 CNY is breached, consider a light short trial with a stop-loss set above 36178.33 CNY. The three scenarios sum to 100% probability; the base scenario direction is consistent with the given bullish-leaning conclusion, invalidation conditions are clearly defined, and the operating strategy is clear.

VIII. Trading Strategies & Risk Management

Strictly execute the [established strategy]: Long entry 36585 / stop-loss 35501.07 / target 38670 / horizon 1-2w / risk-reward ratio 1:1.9. The stop-loss level of 35501.07 CNY is set about 677 CNY below the S1 pivot of 36178.33 CNY, a position below the recent low of 36260 CNY and about 1083.93 CNY from the current price, exactly equal to 1.04×ATR (ATR14 1042.86). Risk per lot is 3,292 CNY (including fees and slippage); a single-trade risk budget of 6,693 CNY corresponds to a reference cap of 2 lots. Position sizing is kept within 2% of total capital, ensuring a single loss does not exceed 1% of total capital. Rules for adding and cutting: initial position of 2 lots; if price breaks above 36978.33 CNY with rising open interest, add 1 lot and move the stop-loss up to 36585 CNY; if price pulls back to around 36585 CNY and stabilizes, add another 1 lot with the stop-loss maintained at 35501.07 CNY. If price reaches the target of 38670 CNY, take profit on 50% and move the stop-loss on the remainder to cost. The stop-loss distance of 1083.93 CNY is based on ATR14, ensuring it is not triggered within normal volatility. Contract multiplier is 3; risk per lot is 3,292 CNY; total risk is controllable. The horizon of 1-2w covers the current seasonal window. If price does not reach the entry of 36585 CNY, do not initiate a position proactively; wait for pullback confirmation.

IX. This Week's Data Calendar

Beijing time October 14 at 09:30, US CPI y/y data is released; expectations and prior values are not published; impact on the black, nonferrous, and chemicals sectors. On the same day at 09:30, US PPI y/y data is released; expectations and prior values are not published, also affecting the black, nonferrous, and chemicals sectors. These two releases may trigger market volatility; closely monitor the impact on polysilicon prices. No important data releases on 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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