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 | $187.89亿 | -11.24% | 86.7% | 86.7% | |||
| 2 | $25.78亿 | 0.44% | 68.6% | 68.6% | |||
| 3 | $408.65亿 | -8.31% | 85.4% | 85.4% | |||
| 4 | $9.21亿 | -14.86% | 69.3% | 69.3% | |||
| 5 | $109.11亿 | -6.69% | 65.3% | 65.3% | |||
| 6 | $12.75亿 | -8.42% | 53.3% | 53.3% | |||
| 7 | $2.00亿 | 19.47% | 65.3% | 65.3% | |||
| 8 | $7.52亿 | -8.63% | 68.4% | 68.4% | |||
| 9 | $2.82亿 | -21.22% | 56.9% | 56.9% | |||
| 10 | $71.88亿 | 0.51% | 71.1% | 71.1% | |||
| 11 | $4.40亿 | 5.42% | 36.2% | 36.2% | |||
| 12 | $3,019.68万 | -18.39% | 59.5% | 59.5% | |||
| 13 | $217.61亿 | -0.43% | 31% | 31% | |||
| 14 | $110.05亿 | 1.26% | 76.2% | 76.2% | |||
| 15 | $1.43亿 | -9.66% | 66.9% | 66.9% | |||
| 16 | $107.25亿 | -12.46% | 55.2% | 55.2% | |||
| 17 | $11.63亿 | -6.38% | 26% | 26% | |||
| 18 | $16.32亿 | 26.91% | 46.9% | 46.9% | |||
| 19 | $1.07亿 | -10.36% | 31.5% | 31.5% | |||
| 20 | $1,702.13万 | -20.62% | 58.2% | 58.2% |
