中国上证综指7月6日（周一）收盘下跌2.4点，跌幅：0.06%，报4041.24点； 中国深证成指7月6日（周一）收盘下跌180.71点，跌幅：1.16%，报15416.8点； 中国沪深300指数7月6日（周一）收盘下跌0.18点，跌幅：0%，报4842.0点； 中国创业板指数7月6日（周一）收盘下跌71.07点，跌幅：1.77%，报3948.86点； 中国科创50指数7月6日（周一）收盘上涨20.5点，涨幅：1.04%，报1996.10点。

Taiwan Weighted Index opened 524.97 points higher, up 1.12%, at 47,305.59 on Monday, July 6.

On July 6 Meituan open-sourced its trillion-parameter LongCat-2.0 model. Moore Threads said it has completed adaptation of LongCat-2.0 to its MTT S5000 AI train-and-infer full-function GPU accelerator and MUSA software stack. The work covered model loading, inference engine initialization, key operator optimizations, deployment validation and accuracy checks, enabling stable, efficient inference of LongCat-2.0 on the MTT S5000.