美股盘前要闻一览：Meta拟于9月生产AI芯片并将明年算力翻倍至14吉瓦，美光投资30亿美元以强化芯片供应链

Odaily Planet Daily News: Pre-market highlights for US stocks are as follows:

1. The three major US stock index futures are collectively trending upward. Dow Jones futures rose 0.13%, S&P 500 futures rose 0.34%, and Nasdaq 100 futures rose 1.04%.

2. International oil prices edged slightly higher. WTI crude oil futures rose 0.13% to $73.617/barrel; Brent crude oil futures rose 0.60% to $78.485/barrel.

3. International gold and silver spot prices rose collectively. Spot gold rose 0.99% to $4117.39/ounce; spot silver rose 2.21% to $59.55/ounce.

4. Europe's three major indices were mixed. The UK FTSE 100 fell 0.63%, the French CAC 40 rose 0.48%, and the German DAX 30 rose 0.29%.

5. Meta plans to begin production of the 'IRIS' AI chip in September and aims to double its computing power to 14 gigawatts by 2027.

6. Samsung and SK Hynix are delaying the application of hybrid bonding packaging technology in the next-generation HBM4. Currently, industry forecasts suggest this technology might first be applied to 16-layer HBM4E (seventh-generation HBM) chips.

7. Micron Technology announced a strategic investment of up to $3 billion to strengthen the U.S. chip supply chain.

8. According to Morgan Stanley data, the valuation premium of the 'Magnificent Seven' stocks over the other 493 stocks in the S&P 500 has now dropped to just 10%, a ten-year low, potentially signaling a buying opportunity.