I. Price Action & Technical Analysis
Based on data available as of 2026-09-21, SHFE Copper main continuous contract last closed at CNY 109,620/t on 2026-09-18, up 1.4% on the day, with volume of 81,021 lots and open interest of 151,880 lots. Pivot P stands at 109,540, R1 at 109,930, and S1 at 109,230. Over the prior three sessions (09-16, 09-17, 09-18), the contract posted consecutive bullish closes at 107,740, 108,500, and 109,620, a cumulative gain of about 1.75%, forming a short-term rebound structure.
On moving averages, the 09-18 MA5 is 108,146 and MA20 is 108,921; the close of 109,620 sits above both MA5 and MA20, marking the first dual upward cross in five sessions, with short-term averages turning up. However, MA5 remains below MA20, so a bullish alignment has yet to form and trend confirmation will take time. The 20-day high H20 is 112,330 and the 20-day low L20 is 106,650; the current price sits in the upper-middle of the 20-day range, about 2.47% below the high and about 2.79% above the low.
Yet the pattern of three consecutive bullish closes with rising gains (0.76%, 1%, 1.4%) points to firm short-term momentum. On ATR, the international contract HG=F shows an ATR of USD 0.1325/lb, providing a reference volatility range.
Key levels: immediate resistance is R1 at 109,930, with a break targeting the 20-day high of 112,330; immediate support is pivot P at 109,540, a loss of which opens S1 at 109,230, with further support at MA5 108,146 and the 20-day low of 106,650. If price holds above 109,540, the short-term bullish bias persists; a break below 108,146 would negate the rebound structure and likely trigger a retest of 106,650.
Judging from the width of the 20-day range of 106,650–112,330, monthly volatility is at a moderate level: Vol20 is 26.21%, DD20d is 6.96%, and DD52w is 13.49%, indicating manageable medium-term drawdowns but rising short-term volatility.
II. Fundamental Drivers
On macro rates, the US 10-year Treasury yield ^TNX is latest at 5%, up 1.03% versus the prior reading, approaching the 5% mark. Elevated rates weigh on non-yielding assets and industrial metals valuations, though copper, as an industrially driven commodity, is less rate-sensitive than precious metals. The dollar index DX-Y.NYB stands at 100.25, up a marginal 0.03%, with the dollar stabilizing above 100, a neutral-to-bearish headwind for USD-denominated copper.
On inventories, LME warehouse stocks were 255,100 tonnes on 2026-09-18 versus 255,900 tonnes on 2026-09-17, a cumulative two-day decline of 800 tonnes, a mild destocking pace. SHFE warrants stood at 26,655 tonnes on 2026-09-18, down 4,745 tonnes on the week, a notable drawdown in Chinese warrants that lends some support to the China market. COMEX registered inventories were 432,092.2 tonnes on 2026-09-17, an elevated absolute level that poses latent pressure on the international market. Inventories across the three exchanges are diverging, with China tight and international markets loose.
On term structure, the international market is in CONTANGO, with M1-M2 at -0.0345 (-0.52%), RY at -6.22%, and slope at 0.0327; the near month is at a discount to the far month, reflecting relatively ample near-term spot supply, though the slope is gentle and the imbalance is not acute.
On geopolitics and supply, international headlines over the past 48 hours show rising attacks on mining operations in Pakistan (Mining_Copper, 2026-09-20), leaving supply-side disruption risk in play.
Overall, elevated macro rates and a stabilizing dollar cap upside, while China destocking and supply disruptions provide downside support; fundamentals are mixed, with no one-way driver.
III. Positioning & Fund Flows
COT positioning (international benchmark) shows total open interest OI of 289,463 lots on 2026-09-15, with longs L at 83,704 lots, shorts S at 18,598 lots, and net longs net at 65,106 lots, a weekly change Δ of -17,048 lots. Compared with net longs of 82,154 lots on 2026-09-08 (Δ+9,272), net longs fell sharply this week, with significant long liquidation.
Over the four-week sequence, net longs were 76,271 lots on 08-25, 72,882 lots on 09-01, 82,154 lots on 09-08, and 65,106 lots on 09-15; net longs peaked on 09-08 and then rolled over quickly, with clear signs of fund outflows.
On crowding, netPct was 22.49% on 2026-09-15, crowd at 63.36, CTA at 98, and hedge at 58.27%. Versus 09-08 (netPct 27.62%, crowd 69.39), both the net long share and crowding have eased, indicating long trades are no longer crowded, though the CTA reading remains elevated at 98, leaving trend-following funds still biased long.
On China positioning, SHFE Copper main continuous open interest fell from 187,828 lots on 09-14 to 151,880 lots on 09-18, a cumulative decline of 35,948 lots over five sessions, a sizable open interest cut that diverges from rising prices, suggesting this rebound is driven more by short covering than by fresh long entries.
On options and volatility, ^VIX is 14.81, down 4.08% (2026-09-19), indicating low market fear. VaR95 is -2.97% and Sharpe30 is -0.2841, pointing to weak risk-adjusted returns.
IV. Cross-Asset Relative Value
On the copper-gold ratio, HG_GC_RATIO is 0.0015, with a 1-year percentile P1Y of 72.62% and a 3-year percentile P3Y of 34.52%. The ratio sits in a high 1-year percentile but a low 3-year percentile, showing copper has outperformed gold over the past year yet remains low over a longer horizon; the industrial-versus-safe-haven premium has not been fully repaired.
On asset linkage, the dollar index at 100.25 and the 10-year Treasury yield at 5% are both firm, which should theoretically pressure copper, yet copper has rebounded recently, indicating it is being driven more by its own supply-demand balance and inventory drawdowns. HG=F is up 6.11% over five days and 2.09% over 20 days, while the dollar rose just 0.03% over the same period, so the short-term negative correlation between copper and the dollar has weakened.
On performance, HG=F rose 1.54% on 09-20 and SHFE Copper rose 1.4% on 09-18, with international and China markets moving higher in tandem, the international market slightly stronger.
If the copper-gold ratio continues to repair, it implies improving expectations for industrial demand; if it falls back, safe-haven sentiment is rising. At the current level of 0.0015, sitting in the 72.62% 1-year percentile, further upside requires support from the demand side.
V. Sentiment
Based on available information, ^VIX at 14.81 (-4.08%) indicates a neutral-to-high overall risk appetite.
China headlines over the past 48 hours focused on nickel, strip steel, and graphite, with limited copper-specific coverage and low sentiment heat. Among international headlines, the Pakistan mining attack (Mining_Copper, 2026-09-20) leans toward supply-side disruption and is sentiment-positive; the rebound in brass billet imports (SMM_EN, 2026-09-20) points to a stable East Asia supply picture and is sentiment-neutral.
Overall sentiment bias: neutral-to-bullish, but lacking a strong catalyst.
VI. Supply Chain & Seasonal Inventory (Historical Statistics)
Seasonally, late September through October is the traditional peak season for China copper consumption (power grids, home appliances, construction), with a historically high probability of sequential demand improvement.
From an inventory seasonality perspective, SHFE warrants fell 4,745 tonnes on the week, consistent with peak-season destocking. LME inventories at 255,100 tonnes are at a neutral absolute level.
On volatility seasonality, Vol20 is 26.21%, a moderate level; historically, September–October volatility tends to rise on macro events (Fed meetings, China policy).
VII. Long-Short Scenario Analysis
Bull case: 1) SHFE Copper posted three consecutive bullish closes, with the 09-18 close of 109,620 above MA5 (108,146) and MA20 (108,921), short-term moving average support intact; 2) SHFE warrants fell 4,745 tonnes on the week to 26,655 tonnes, China destocking continues and spot is tight; 3) HG=F is up 6.11% over five days, international strength lifting the China market; 4) rising attacks on Pakistan mining operations keep supply-disruption risk supportive; 5) the copper-gold ratio sits in the 72.62% 1-year percentile, with the industrial premium still being repaired.
Bear case: 1) COT net longs at 65,106 lots, down 17,048 lots on the week, long funds exiting; 2) SHFE Copper open interest fell for five straight sessions to 151,880 lots, rising price against falling open interest, rebound durability in question; 3) the dollar index at 100.25 is stabilizing and the 10-year Treasury yield at 5% is approaching the 5% mark, a macro headwind; 4) COMEX registered inventories at 432,092.2 tonnes are elevated, international supply ample; 5) the term structure is in CONTANGO with the near month at a discount, a signal of ample spot supply; 6) the 20-day high of 112,330 remains unbroken, with clear overhead resistance.
Near- versus medium-term balance: short term (1–5 days) favors the bulls, with rebound momentum and destocking support; medium term (1–4 weeks) is balanced-to-bearish, with the positioning divergence and macro headwinds capping upside. If price holds above 109,540, the short-term target is 112,330; if it breaks below 108,146, the medium-term target is 106,650.
VIII. Trading Strategies & Risk Management
Strategy 1 (short-term long): Entry near 109,540 (pivot P), stop-loss at 108,146 (MA5), target 112,330 (20-day high), horizon 1–5 days, position size no more than 20%, conviction 6. Exit if price breaks below 108,146.
Strategy 2 (medium-term short): Entry near 112,330 (20-day high), stop-loss at 113,500, target 106,650 (20-day low), horizon 1–4 weeks, position size no more than 15%, conviction 5. Stop out if price breaks above 113,500.
Risk management: Single-trade risk capped at 2% of total capital; VaR95 is -2.97%; sufficient margin must be reserved. ATR of 0.1325 USD/lb corresponds to the prevailing volatility; stop-loss levels should cover 1.5x ATR. If macro events (Fed, China policy) land, reassess.
IX. This Week's Data Calendar
2026-09-23 03:15 France Flash Manufacturing PMI (EUR/MEDIUM); 03:15 France Flash Services PMI; 03:30 Germany Flash Manufacturing PMI; 03:30 Germany Flash Services PMI; 04:30 UK Flash Manufacturing PMI; 04:30 UK Flash Services PMI.
This report is generated automatically from public quantitative and macro data for research and market tracking only. It does not constitute any investment advice.