美国商品期货交易委员会（CFTC）：截至7月8日当周，COMEX白银投机者将净多头头寸减少了2,020份合约，至43,605份合约。

Group 1 - The core point of the article is that as of the week ending July 8, speculators in COMEX silver have reduced their net long positions by 2,020 contracts, bringing the total to 43,605 contracts [1]