美股大型科技股盘前多数下跌，美光科技跌5%
【美股大型科技股盘前多数下跌，美光科技跌5%】金色财经报道，7月28日，美股市场AI芯片股盘前集体下跌，其中，莱迪思半导体、英特尔、美国超微公司(AMD)跌超4%，台积电、高通、恩智浦、博通跌超2%。()
| 排名 | # | 交易平台 | 24H成交额 | 成交涨跌幅 | 活跃度 | 交易平台 | 活跃度 |
|---|---|---|---|---|---|---|---|
| 1 | $178.78亿 | -11.54% | 86.7% | 86.7% | |||
| 2 | $26.67亿 | 0.45% | 68.6% | 68.6% | |||
| 3 | $400.58亿 | -8.04% | 85.4% | 85.4% | |||
| 4 | $8.97亿 | -15.26% | 69.3% | 69.3% | |||
| 5 | $109.41亿 | -6.83% | 65.3% | 65.3% | |||
| 6 | $12.24亿 | -8.19% | 53.3% | 53.3% | |||
| 7 | $2.07亿 | 19.27% | 65.3% | 65.3% | |||
| 8 | $7.28亿 | -8.83% | 68.4% | 68.4% | |||
| 9 | $2.77亿 | -20.93% | 56.9% | 56.9% | |||
| 10 | $71.67亿 | 0.49% | 71.1% | 71.1% | |||
| 11 | $4.44亿 | 5.38% | 36.2% | 36.2% | |||
| 12 | $3,023.84万 | -18.32% | 59.5% | 59.5% | |||
| 13 | $212.37亿 | -0.42% | 31% | 31% | |||
| 14 | $111.19亿 | 1.31% | 76.2% | 76.2% | |||
| 15 | $1.40亿 | -9.6% | 66.9% | 66.9% | |||
| 16 | $108.08亿 | -12.45% | 55.2% | 55.2% | |||
| 17 | $11.49亿 | -6.54% | 26% | 26% | |||
| 18 | $16.51亿 | 26.82% | 46.9% | 46.9% | |||
| 19 | $1.08亿 | -10.4% | 31.5% | 31.5% | |||
| 20 | $1,660.73万 | -21.15% | 58.2% | 58.2% |
