📅 2026-09-27 · 算法早报 · 07:00 北京时间

本报告来源： MacroTerms.com

数据截止: 2026-09-27 · 结算口径: 交易所最终日结算价
Generated: 2026-09-27 07:00:35 · Benchmark settle: 2026-09-27
正文、Best Trade 与图表共用同一结算快照；盘中实时价不参与结论

Commodities Pre-Open Brief 2026-09-27: WTI Backwardation Widens to 3.70 as Gold Sits at 4321.2

1) WTI settled 92.41 (-2.33%) yet M1-M2 backwardation widened to 3.7 from 0.94, a prompt-tightness signal into the Hormuz standoff.
2) Gold settled 4321.2 (+0.54%) with CFTC managed money cutting net length while price rose — flagged divergence, crowding 92.46.
3) Copper settled 6.766 (-0.35%) with the curve flipping FLAT to CONTANGO and COMEX registered down 1,600 short tons; watch 6.727 S1.

1. Executive Summary: Two Things That Matter

1. Gold settled 4321.2 (settle), up 0.54%, but sponsorship is thinning. CFTC managed money net length fell 5,727 lots w/w to 127,389 as of 2026-09-22 while price rose 1.01% over the same window — a flagged divergence, with crowding at 92.46. Gold sits at 11.6% of its 20-day range (4273.3–4688) and GVZ at 22.44 is only 2.5 vol points over 19.9% realized. Watch 4273.3 (settle basis): a close below it opens the range floor.

2. Copper settled 6.766 (settle), down 0.35%, and the curve flipped. HG M1-M2 moved from flat to contango at -0.034, a -0.031 day-on-day change, while COMEX registered stock fell 1,600 short tons to 475,500 (as of 2026-09-25) and LME warehouse stock rose 325 MT to 251,500 MT. Managed money net length rose 17,416 lots to 82,522 (as of 2026-09-22), aligned with the +6.09% price move. Watch S1 6.727 (settle basis) against the 20-day high at 6.9285.

2. Best Trade Today

Short Gold (GC=F) · entry 4351.7 (limit) · stop 4446 · target 4210 · R:R 1:1.5 · horizon 1-2w · conviction 7/10

Thesis: The 10-year at 5.18% is a 100th percentile reading with a Z of 3.3, real yields at 2.85% make gold's carry cost the highest in the sample, and managed-money net length at a 92.46 crowd score is the most crowded long in the complex.
Invalidation: A softer Core PCE or weak non-farm payrolls would pull yields lower and squeeze the crowded short; a close above 4446 invalidates.

3. Instrument Views & What Changed

Gold (GC) — Bearish | driver: managed-money net length cut 5,727 lots while price rose (divergence, crowding 92.46), 20-day position 11.6% | key level: 4273.3 (20-day low, settle basis) | invalidation: daily close above R1 4352.13 | vs last issue: changed from bearish-at-4286.2 to bearish-at-4321.2 because the settle has recovered 35 points but sponsorship has not.

Silver (SI) — Neutral | driver: settled 64.801 (+1.25%), 20-day position 22.1%, gold/silver ratio 66.68 at the 11th percentile of 5 years (silver structurally strong vs gold) | key level: S1 63.889 | invalidation: close below S2 62.977 | vs last issue: new.

WTI (CL) — Bearish | driver: settle 92.41 (-2.33%) with backwardation widening to 3.7, OVX 55.09 vs RV20 42.1% | key level: S1 91.03 | invalidation: close above R2 96.13 | vs last issue: changed from constructive-on-dips to bearish because the settle broke below the prior pivot 92.89.

Brent (BZ) — Bearish | driver: settle 97.44 (-2.77%), 20-day position 61.7%, WTI-Brent spread -5.03 (09-25) at the 9th percentile | key level: S1 95.8 | invalidation: close above R1 99.67 | vs last issue: new.

Nat Gas (NG) — Neutral | driver: settle 3.225 (-4.3%) after a 5.98% five-day gain, contango narrowed to -0.029 from -0.082, managed money still net short -65,547 but adding 34,658 lots | key level: S1 3.1553 | invalidation: close below S2 3.0857 | vs last issue: new.

Copper (HG) — Neutral | driver: settle 6.766 (-0.35%), curve flipped FLAT to CONTANGO, COMEX registered -1,600 short tons to 475,500 (as of 2026-09-25), 20-day position 72.2% | key level: S1 6.727 | invalidation: close below S2 6.688 | vs last issue: new.

Soybeans (ZS) — Bullish | driver: settle 1319 (+0.11%), 20-day position 75.4%, contango narrowed to -20.5 from -22.25, crush margin 2.4344 USD/bu at the 52nd percentile of 1 year | key level: S1 1304.17 | invalidation: close below S2 1289.33 | vs last issue: new.

4. Settle vs Asia Snapshot

Contract	Final settle 09-25	1D (settle)	5D (settle)
Gold	4321.2	+0.54%	-2.34%
Silver	64.801	+1.25%	-3.5%
WTI Crude	92.41	-2.33%	-3.82%
Brent Crude	97.44	-2.77%	-1.86%
Natural Gas	3.225	-4.3%	+5.98%
Copper	6.766	-0.35%	+1.11%
Soybeans	1319	+0.11%	+1.19%
Corn	528.25	+0.14%	+0.14%
Wheat	703.25	-0.53%	-1.54%

_Settle = each exchange's final daily settlement for 2026-09-25 (CME Group / ICE / LME; settlement times differ by product). 1D/5D are settle-to-settle. No Asia intraday snapshot was captured this session, so the Asia column is omitted — do not quote any Asia-session price in the body._

Cross-market spreads & ratios

Spread / ratio	Formula	Now (settle mm-dd)	Prior close	Day change	1Y pct	Reading
WTI–Brent spread	`CL − BZ`	-5.03 (09-25)	-5.61	+0.58	9%	negative = Brent premium over WTI
Gold/Silver ratio	`GC ÷ SI`	66.68 (09-25)	67.15	-0.47	50%	high/rising = silver lagging gold
Copper/Gold ratio	`HG ÷ GC × 1000`	1.57 (09-25)	1.58	-0.01	95%	high/rising = pro-growth / risk-on
Gold/oil ratio (bbl/oz)	`GC ÷ CL`	46.8 (09-25)	45.4	+1.3	5%	barrels of WTI one troy ounce of gold buys
3:2:1 crack spread	`(2×RB + HO) × 42 ÷ 3 − CL`	59.31 (09-25)	62.11	-2.8	97%	refiner margin per bbl of crude

_Computed from the same final settles as the table above; every leg of a row shares one settlement date (shown in brackets), otherwise the row is omitted. Prior close = previous common settlement date. 1Y pct = percentile of Now within roughly 400 calendar days of settles._

Asia is marking time rather than extending the settle-day moves. Spot gold last printed 4285.37 (+0.01% vs settle) and spot silver 64.31 (+0.02% vs settle) on the 2026-09-26 05:15 snapshot, both essentially unchanged, while CN=F traded 14297 (+0.82% vs settle) — the only meaningful Asian mover in the set. The absence of follow-through in metals after a positive settle session argues that the gold bid is not being reinforced by Asian physical demand at these levels.

5. Yesterday's Calls Scorecard

6. Futures Structure: Curve, Inventories, Positioning & Vol

Curve. WTI M1-M2 backwardation widened to 3.7 (4.17%) from 0.94, a +2.76 day-on-day move, with M1-M6 at 9.95 and roll yield 50.05%. Heating oil backwardation widened to 0.2226 from 0.1879, and RBOB backwardation narrowed to 0.2059 from 0.22. Gold contango widened to -17.4 from -16.3; silver contango widened to -0.27 from -0.11. Copper flipped from flat to contango at -0.034, a -0.031 change. Nat gas contango narrowed to -0.029 from -0.082. Grains all narrowed contango: corn to -13.75 from -14, soybeans to -20.5 from -22.25, wheat to -15 from -15.25.

Inventories. LME aluminium warehouse stock was unchanged at 241,375 MT (as of 2026-09-25), with SHFE warrants down 10,637 MT to 146,691 MT (as of 2026-09-24). COMEX copper registered fell 1,600 short tons to 475,500 (as of 2026-09-25); LME copper stock rose 325 MT to 251,500 MT and SHFE warrants fell 2,468 MT to 16,620 MT (as of 2026-09-24). COMEX gold registered was unchanged at 15.16 Moz (471,529 kg) and COMEX silver registered unchanged at 96.28 Moz (2,994,645 kg), both as of 2026-09-25. LME nickel stock rose 6,048 MT to 284,946 MT; LME zinc fell 1,600 MT to 121,600 MT; LME lead fell 1,550 MT to 362,525 MT.

Positioning. CFTC data is as of 2026-09-22, 15 days before this report. Copper managed money net rose 17,416 lots to 82,522 with price up 6.09% — aligned, same direction. Crude net fell 4,451 lots to 101,828 with price down 10.15% — aligned. Gold net fell 5,727 lots to 127,389 while price rose 1.01% — a flagged divergence, crowding 92.46. Nat gas net short narrowed by 34,658 lots to -65,547 with price up 2.2% — aligned. Silver net rose 185 lots to 13,309 with price up 4.19% — aligned.

Vol. WTI implied vol (OVX) at 55.09 sits 13.0 vol points above 42.1% realized (IV/RV 1.31) — options are paying up for event risk. Gold GVZ at 22.44 is 2.5 points over 19.9% realized (IV/RV 1.13), a modest premium. Silver implied at 35.99 is 1.6 points over 34.4% realized (IV/RV 1.05), close to fair. VIX at 14.87 is in the 9th percentile of the past year, so equity-linked optionality is priced cheap relative to its own history, though that comparison alone does not establish value without a realized-vol view.

7. Week Ahead Calendar

BJT 09-29 22:00 / ET 09-29 10:00 — JOLTS Job Openings — GC, SI, DXY — forecast 7.23M vs prior 7.27M; surprise if outside 7.23M ± 0.04M.
BJT 09-30 04:30 / ET 09-29 16:30 — API Crude Oil Stock Change (SEP/25) — CL, BZ — consensus unavailable; surprise cannot be quantified.
BJT 09-30 09:30 / ET 09-29 21:30 — China Manufacturing PMI — HG, CL, ZS — forecast 50.1 vs prior 49.8; surprise if outside 50.1 ± 0.3. Non-Manufacturing PMI same timestamp: forecast 49.2 vs prior 49.0, surprise if outside 49.2 ± 0.2.
BJT 09-30 09:45 / ET 09-29 21:45 — RatingDog China Manufacturing PMI — HG, CL, ZS — forecast 51.7 vs prior 51.5; surprise if outside 51.7 ± 0.2. Services PMI same timestamp: forecast 51.3 vs prior 51.4, surprise if outside 51.3 ± 0.1.
BJT 09-30 20:15 / ET 09-30 08:15 — ADP Non-Farm Employment Change — GC, SI, DXY — forecast 73K vs prior 38K; surprise if outside 73K ± 35K.
BJT 09-30 20:30 / ET 09-30 08:30 — Core PCE m/m, Final GDP q/q, Personal Income, Personal Spending — GC, SI, DXY — Core PCE forecast 0.3% vs prior 0.2%, surprise if outside ±0.1%; Final GDP forecast 1.5% vs prior 1.5%, surprise if outside ±0.1%; Personal Spending forecast 0.8% vs prior 0.2%, surprise if outside ±0.6%.
BJT 09-30 22:30 / ET 09-30 10:30 — EIA Crude and Gasoline Stocks (SEP/25) — CL, BZ — consensus unavailable; surprise cannot be quantified.
BJT 10-01 22:00 / ET 10-01 10:00 — ISM Manufacturing PMI — GC, SI, DXY — forecast 54.8 vs prior 54.6; surprise if outside 54.8 ± 0.2. FOMC Member Kashkari speaks BJT 10-01 06:00 / ET 09-30 18:00; treat as a qualitative policy scenario, not a numerical threshold.

8. Risk Factors

Gold divergence resolution. Managed money is cutting length into a rising price with crowding at 92.46; a close above 4352.13 (R1, settle basis) would force a reassessment of the bearish stance.
Copper curve flip. The FLAT-to-CONTANGO flip at -0.034 combined with a 72.2% 20-day range position means a close below 6.688 (S2) would signal the 20-day uptrend has broken.
China PMI cluster (BJT 09-30 09:30–09:45). Manufacturing forecast 50.1 and RatingDog 51.7 both sit above prior; a downside miss hits copper, crude and soybeans simultaneously.
Core PCE at 0.3% forecast vs 0.2% prior (BJT 09-30 20:30). With 10-year yields at 5.184 and the dollar index at 100.97, a hot print pressures gold and silver through their S1 levels.

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

Commodities Pre-Open Brief 2026-09-27: WTI Backwardation Widens to 3.70 as Gold Sits at 4321.2

今日风险地图

单品种早报 深度分析

往期早报

⟠ 本月策略回测表现

单品种早报深度分析