1. Operation Suggestions - Entering a new round of US trade policy negotiation window, the index has broken through the upper limit of the short - term oscillation range and the central value continues to rise. Consider buying low - strike put options and selling high - strike put options to implement a bullish spread strategy. The short - term fluctuation range of T2509 may be between 108.8 - 109.2. For the unilateral strategy, it is recommended to increase positions on dips, take profit near the previous high, and pay attention to the trend of capital interest rates. For the curve strategy, continue to recommend steepening [2]. 2. Financial Sector 2.1 Treasury Bonds - With the bottoming out of capital interest rates and the stock - bond seesaw effect, Treasury bond futures may show a narrow - range oscillation in the short term. It is recommended to increase positions on dips, take profit near the previous high, and pay attention to the trend of capital interest rates. The curve strategy still recommends steepening [3]. 2.2 Precious Metals - The market has digested part of the impact of US tariffs. As the US dollar strengthens, gold prices have declined. Gold prices are expected to fluctuate around $3300 (765 yuan). Sell out - of - the - money gold call options above 790. Silver prices are affected by gold and non - ferrous industrial products and fluctuate repeatedly, oscillating in the range of $36 - 37 in the short term [3]. 2.3 Shipping Index (European Line) - The EC contract has moved up on the disk. Be cautiously bullish on the EC08 main contract [3]. 3. Black Sector 3.1 Steel - The demand and inventory of industrial steel products have deteriorated. Pay attention to the decline in apparent demand. For unilateral operations, it is advisable to wait and see for the time being. For arbitrage, consider the strategy of going long on steel products and short on raw materials [3]. 3.2 Iron Ore - The sentiment in the black sector has improved, and anti - involution is beneficial to the valuation increase. Go long on dips, with the fluctuation range referring to 700 - 750 [3]. 3.3 Coking Coal - The auction non - transaction rate in the market has decreased, the expectation of coal mine resumption has strengthened, the spot market is running strongly, trading has warmed up, and coal mine shipments have improved. Go long on dips [3]. 3.4 Coke - The fourth round of price cuts by mainstream steel mills on June 23 has been implemented, and the coking profit has declined, with the price approaching the阶段性 bottom. Go long on dips [3]. 4. Non - Ferrous Sector 4.1 Copper - The logic of LME soft squeeze has weakened. Pay attention to the rhythm of US tariff policies. The main contract reference range is 78500 - 80000 [3]. 4.2 Alumina - The spot market has tightened temporarily, and the disk has strongly broken through the 3100 pressure level. The main contract reference range is 2850 - 3150 [3]. 4.3 Aluminum - The spot discount has widened, and the inventory has slightly accumulated. The main contract reference range is 19800 - 20800 [3]. 4.4 Aluminum Alloy - The disk fluctuates with aluminum prices, and the fundamentals remain weak in the off - season. The main contract reference range is 19200 - 20000 [3]. 4.5 Zinc - Concerns about tariffs have resurfaced, and the demand outlook remains weak. The main contract reference range is 21500 - 23000 [3]. 4.6 Tin - There are significant short - term macro disturbances. Pay attention to changes in US tariff policies. Hold short positions at high levels [3]. 4.7 Stainless Steel - There are still macro risks, and the disk has slightly declined. The industrial overcapacity still restricts the market. The main contract reference range is 118000 - 126000 [3]. 4.8 Nickel - The disk has been slightly boosted, but the fundamentals have not changed significantly. The main contract reference range is 12500 - 13000 [3]. 5. Energy and Chemical Sector 5.1 Crude Oil - The tariff issue has eased, and positive factors have driven the disk up. It is recommended to take a short - term bullish view. The resistance levels for WTI are [68, 69], for Brent are [70, 71], and for SC are [510, 520] [3]. 5.2 Urea - There is still some order support on the demand side. Pay attention to the progress of export - related news in the future. Enter the market cautiously on dips in the short term. If the actual demand fails to meet expectations, exit the market. The support level for the main contract is adjusted to 1690 - 1700 [3]. 5.3 PX - Oil prices are strong, but the supply - demand margin has weakened. The short - term driving force for PX is limited. PX09 will operate in the range of 6500 - 6900 in the short term. Pay attention to the support at the lower end of the range [3]. 5.4 PTA - The supply - demand outlook has weakened, but the cost side is strong. PTA will maintain an oscillation. In the short term, it will oscillate in the range of 4600 - 4900. Short at the upper end of the range. Implement a rolling reverse spread strategy for TA9 - 1 [3]. 5.5 Short - Fiber - With the expectation of factory production cuts, the processing margin has improved. The unilateral strategy for PF is the same as that for PTA. Expand the processing margin at the low level of the PF disk. Pay attention to the pressure around 1100 for the disk processing margin and the implementation of future production cuts [3]. 5.6 Bottle Chip - It is the peak demand season, production cuts of bottle chips have increased, the processing margin has recovered, and PR fluctuates with costs. The processing margin of the PR main disk is expected to fluctuate in the range of 350 - 600 yuan/ton. Look for opportunities to expand at the lower end of the range [3]. 5.7 Ethanol - The supply - demand situation is gradually turning to be loose, and the short - term demand is weak. It is expected that MEG will face pressure above. Pay attention to the pressure around 4400 for EG09 in the short term. Sell call options at high levels. Implement a reverse spread strategy for EG9 - 1 at high levels [3]. 5.8 Caustic Soda - There has been a macro - stimulated rebound. Pay attention to whether the alumina purchase price will follow. With the strong short - term macro sentiment, it is expected to rebound at low levels, but the momentum depends on the follow - up of the spot market [3]. 5.9 PVC - Driven by the expectation of "supply - side optimization", still pay attention to the anti - dumping duty ruling in July. Be cautiously optimistic about the rebound space of near - month contracts [3]. 5.10 Pure Benzene - The supply - demand margin has improved, but the driving force for near - month contracts is limited due to high inventory. Be cautiously bearish on far - month contracts. Since the first - line contract BZ2603 of pure benzene is far away in time, the driving force is limited under the supply - demand game. Be cautiously bearish or wait and see for unilateral operations. Implement a reverse spread strategy for the monthly spread [3]. 5.11 Styrene - The supply - demand outlook is weak, and the cost support is limited. Styrene may gradually face pressure. It is recommended to sell call options with a strike price above 7500 for EB08 [3]. 5.12 Synthetic Rubber - Due to an unexpected device incident, butadiene has rebounded, boosting the rise of BR. Pay attention to the pressure around 11500 for BR2508 in the short term [3]. 5.13 LLDPE - Trading has weakened, and prices have slightly declined. It will oscillate in the short term [3]. 5.14 PP - Both supply and demand are weak, and the cost - side support has weakened. Be cautiously bearish. Enter short positions at 7250 - 7300 [3]. 5.15 Methanol - The basis has rapidly weakened. Pay attention to Iranian shipments. Conduct range - bound operations between 2200 - 2500 [3]. 6. Agricultural Sector 6.1 Sugar - The overseas supply outlook is relatively loose. Trade with a short - bias on rebounds [3]. 6.2 Cotton - The downstream market remains weak. Hold short positions on rallies in the short term [3]. 6.3 Eggs - The spot market remains weak. Be bearish in the long - term [3]. 6.4 Apples - Trading is light, and prices have weakened. The main contract will operate around 7700 [3]. 6.5 Jujubes - Market prices have fluctuated slightly. The main contract will operate around 10500 [3]. 6.6 Peanuts - Market prices have oscillated steadily. The main contract will operate around 8100 [3]. 6.7 Soda Ash - Inventory accumulation continues, and the oversupply pattern is prominent. Adopt a short - on - rebound strategy [3]. 7. Special Commodity Sector 7.1 Glass - The macro atmosphere has warmed up, and the disk has generally performed strongly. Wait and see in the short term [3]. 7.2 Rubber - There is an expectation of weakening fundamentals. Hold short positions above 14000 [3]. 7.3 Industrial Silicon - The industrial silicon futures price has rebounded with polysilicon. Wait and see [3]. 8. New Energy Sector 8.1 Polysilicon - The spot quotation of polysilicon has been raised, and multiple futures contracts have reached the daily limit. Wait and see [3]. 8.2 Lithium Carbonate - The disk is running strongly, but there are increasing macro risks and fundamental pressure. The main contract reference range is 60,000 - 65,000 [3]. 9. Stock Index - The market trading sentiment is becoming more optimistic, and the broader market is approaching a new high [4].