Group 1 - The domestic commodity futures market opened with significant movements, including lithium carbonate, coking coal, and aluminum oxide contracts rising over 1% [1] - Conversely, soybean meal, European shipping rates, and caustic soda contracts experienced declines exceeding 1% [1]

Group 1 - The main contract for alumina on the Shanghai Futures Exchange has dropped over 5%, currently priced at 3277 yuan per ton [1]

Group 1 - The core point of the article is that the main contract for alumina has increased by over 7% in a single day, currently priced at 3577 yuan per ton [1]

Core Viewpoint - The main contract for alumina has seen an intraday increase of 7%, currently priced at 3550 yuan per ton [1] Group 1 - The significant rise in alumina prices indicates strong market demand and potential investment opportunities in the alumina sector [1]

Group 1 - The main contract for alumina reached the daily limit, with an increase of 8.99%, priced at 3405 yuan per ton [1]

氧化铝主力合约日内涨幅达8.00%，现报3375元/吨。 ...

Group 1 - The recent rise in equity market sentiment has led to a narrow fluctuation in the bond market, with 10-year and 30-year government bonds struggling to break previous lows, while credit bonds and local government bonds are performing relatively strongly, indicating that compressing yield spreads is becoming a less obstructive direction in an unclear benchmark interest rate environment [1] - As of July 18, 2025, the active bond index for 5-10 year government bonds has decreased by 0.02%, while the government bond ETF for the same duration has seen a recent price of 117.55 yuan, with a nearly 1-year cumulative increase of 5.06% [3] - The government bond ETF for 5-10 years has a recent trading volume of 16.18 billion yuan, with an active market turnover rate of 108.29%, and an average daily trading volume of 7.40 billion yuan over the past month [3] Group 2 - The government bond ETF for 5-10 years has a recent scale of 1.494 billion yuan, with net inflows and outflows remaining balanced, accumulating a total of 61.71 million yuan in inflows over the past 21 trading days [3] - The government bond ETF for 5-10 years has achieved a net value increase of 21.14% over the past 5 years, with a maximum monthly return of 2.58% and a historical profitability rate of 100% over 3 years [3] - The Sharpe ratio for the government bond ETF for 5-10 years over the past 2 years is 1.26, with a maximum drawdown of 2.15% this year, and a management fee rate of 0.15% and a custody fee rate of 0.05% [4]

1. 氧化铝主力合约涨超6%，日内增仓超1.4万手，成交量超64万手。 2. 玻璃主力合约涨超5%，日内减仓超20万手，成交量近130万手。 3. 纯碱主力合约涨超4%，日内减仓超21万手，成交量超240万手。 4. 烧碱主力合约涨超4%，日内减仓超1.4万手，成交量超50万手。 5. 焦煤主力合约涨近4%，日内减仓近4000手，成交量超80万手。 6. 聚氯乙烯（PVC）主力合约涨近3%，日内减仓超5万手，成交量超120万手。 （持仓数据截至09:20） 金十期货整理 | 今日涨幅居前的品种持仓情况有何变化？ ...

氧化铝主力合约短线拉升，现涨近2%，报3183元/吨。 ...

Group 1 - The main contracts for copper, aluminum, zinc, nickel, tin, lead, stainless steel, and alumina experienced mixed performance, with copper, aluminum, zinc, stainless steel, and alumina showing declines while nickel, tin, and lead recorded slight increases [1] - The closing prices for the main contracts were as follows: copper at 78,620 CNY/ton, aluminum at 20,010 CNY/ton, zinc at 22,225 CNY/ton, nickel at 122,280 CNY/ton, tin at 262,930 CNY/ton, lead at 16,710 CNY/ton, stainless steel at 12,615 CNY/ton, and alumina at 2,898 CNY/ton [1] - International copper main contract closed at 69,980 CNY/ton, reflecting a decrease of 0.34% [1]