股指期货将偏强震荡，黄金、铜、原油期货将偏弱震荡

Report Industry Investment Rating No relevant content provided. Core View Through macro - fundamental and technical analysis, the report predicts the price trends of various futures on September 18, 2025, including股指期货,国债期货, metal futures, energy futures, and chemical futures [2][3][4]. Summary by Related Catalogs Futures Market Outlook - Stock Index Futures: Expected to be strongly volatile on September 18. IF2509 has resistance at 4580 and 4600 points, support at 4542 and 4497 points; IH2509 has resistance at 2976 and 2990 points, support at 2940 and 2924 points; IC2509 has resistance at 7300 and 7350 points, support at 7235 and 7165 points; IM2509 has resistance at 7600 and 7650 points, support at 7525 and 7462 points [2][20]. - Ten - year Treasury Bond Futures: The T2512 contract is likely to be strongly and widely volatile on September 18, with resistance at 108.26 and 108.32 yuan, support at 107.97 and 107.91 yuan [2][38]. - Thirty - year Treasury Bond Futures: The TL2512 contract is expected to be strongly and widely volatile on September 18, with resistance at 116.1 and 116.5 yuan, support at 115.2 and 115.0 yuan [2][42]. - Gold Futures: The AU2512 contract is likely to be weakly volatile on September 18, with support at 829.0 and 824.9 yuan/gram, resistance at 845.9 and 850.0 yuan/gram [3][43]. - Silver Futures: The AG2512 contract is expected to be widely volatile on September 18, with resistance at 10000 and 10090 yuan/kilogram, support at 9800 and 9710 yuan/kilogram [3][50]. - Copper Futures: The CU2511 contract is likely to be weakly volatile on September 18, and will test support at 79500 and 79000 yuan/ton, with resistance at 80000 and 80300 yuan/ton [3][54]. - Aluminum Futures: The AL2511 contract is expected to be weakly volatile on September 18, and will test support at 20650 and 20600 yuan/ton, with resistance at 20920 and 21000 yuan/ton [3][60]. - Alumina Futures: The AO2601 contract is likely to be strongly volatile on September 18, and will attack resistance at 2989 and 3021 yuan/ton, with support at 2919 and 2900 yuan/ton [3][63]. - Lithium Carbonate Futures: The LC2511 contract is expected to be widely volatile on September 18, with resistance at 74800 and 75600 yuan/ton, support at 72700 and 72000 yuan/ton [3][66]. - Rebar Futures: The RB2601 contract is likely to fluctuate and consolidate on September 18, with support at 3144 and 3127 yuan/ton, resistance at 3180 and 3200 yuan/ton [4][71]. - Hot - rolled Coil Futures: The HC2601 contract is expected to fluctuate and consolidate on September 18, with support at 3370 and 3355 yuan/ton, resistance at 3410 and 3420 yuan/ton [4][77]. - Iron Ore Futures: The I2601 contract is likely to be strongly volatile on September 18, with resistance at 812 and 815 yuan/ton, support at 796 and 793 yuan/ton [4][79]. - Coking Coal Futures: The JM2601 contract is expected to be weakly volatile on September 18, with support at 1215 and 1201 yuan/ton, resistance at 1241 and 1259 yuan/ton [4][85]. - Glass Futures: The FG601 contract is likely to fluctuate and consolidate on September 18, with resistance at 1250 and 1270 yuan/ton, support at 1226 and 1212 yuan/ton [4][88]. - Soda Ash Futures: The SA601 contract is expected to fluctuate and consolidate on September 18, with resistance at 1347 and 1358 yuan/ton, support at 1325 and 1314 yuan/ton [4][95]. - Crude Oil Futures: The SC2511 contract is likely to be weakly volatile on September 18, with support at 493 and 490 yuan/barrel, resistance at 503 and 504 yuan/barrel [4][99]. - PTA Futures: The TA601 contract is expected to be strongly volatile on September 18, with resistance at 4750 and 4778 yuan/ton, support at 4694 and 4682 yuan/ton [4][103]. - PVC Futures: The V2601 contract is likely to be weakly volatile on September 18, and will test support at 4934 and 4921 yuan/ton, with resistance at 5000 and 5036 yuan/ton [4][105]. - Natural Rubber Futures: The RU2601 contract is expected to be weakly volatile on September 18, and will test support at 15590 and 15500 yuan/ton, with resistance at 15880 and 15910 yuan/ton [6][107]. Macro - news and Trading Tips - Fed Policy: The Fed cut the federal funds rate by 25 basis points to 4.00% - 4.25%, the first cut this year. The Fed also cut the excess reserve rate and the reserve rate by 25 basis points. The FOMC statement shows concerns about employment and inflation. The dot - plot indicates different expectations for future rate cuts among Fed officials [7][8]. - Domestic Policies and Data: China will select about 50 pilot cities for new consumption models, introduce a series of policies for service consumption, and carry out over 25,000 cultural and tourism consumption activities during the consumption month, issuing over 330 million yuan in consumption subsidies. In the first eight months, China's general public budget revenue was 14.82 trillion yuan, up 0.3% year - on - year, and the general public budget expenditure was 17.93 trillion yuan, up 3.1% year - on - year [10][11]. - International News: Canada's central bank cut interest rates by 25 basis points to 2.5%. Japan's central bank is expected to keep interest rates unchanged. UK's CPI in August was flat at 3.8% year - on - year [12][13]. Commodity Futures - related Information - Gold Market: Hong Kong will take five measures to establish an international gold trading market, including expanding gold storage and establishing a central clearing system [13]. - International Futures Market: On September 17, international precious metal futures generally fell, international oil prices slightly declined, and most London base metals fell [14].