美股盘前费城半导体指数延续涨势，英特尔领涨
【美股盘前费城半导体指数延续涨势，英特尔领涨】金色财经报道，7月31日，在微软与亚马逊强劲财报显著提振AI资本开支与需求预期的背景下，费城半导体板块在7月31日盘前延续前一日大幅反弹势头，存储芯片与逻辑芯片表现尤为突出。截至发稿，英特尔上涨约6.0%，AMD上涨约4.0%，美光科技上涨约3.5%，迈威尔上涨约2.0%，英伟达上涨约2.0%，泛林上涨约1.8%，应用材料上涨约1.5%，台积电上涨约1.5%，科磊上涨约1.2%，博通上涨约1.0%。()
| 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 | $188.32亿 | -11.5% | 86.7% | 86.7% | |||
| 2 | $25.83亿 | 0.45% | 68.6% | 68.6% | |||
| 3 | $402.24亿 | -8.15% | 85.4% | 85.4% | |||
| 4 | $8.97亿 | -15.42% | 69.3% | 69.3% | |||
| 5 | $106.85亿 | -6.91% | 65.3% | 65.3% | |||
| 6 | $12.53亿 | -8.36% | 53.3% | 53.3% | |||
| 7 | $2.05亿 | 19.14% | 65.3% | 65.3% | |||
| 8 | $7.32亿 | -8.58% | 68.4% | 68.4% | |||
| 9 | $2.78亿 | -21.24% | 56.9% | 56.9% | |||
| 10 | $71.74亿 | 0.5% | 71.1% | 71.1% | |||
| 11 | $4.42亿 | 5.49% | 36.2% | 36.2% | |||
| 12 | $2,979.48万 | -18.88% | 59.5% | 59.5% | |||
| 13 | $221.45亿 | -0.42% | 31% | 31% | |||
| 14 | $110.07亿 | 1.29% | 76.2% | 76.2% | |||
| 15 | $1.41亿 | -9.75% | 66.9% | 66.9% | |||
| 16 | $109.16亿 | -12.7% | 55.2% | 55.2% | |||
| 17 | $11.71亿 | -6.46% | 26% | 26% | |||
| 18 | $15.96亿 | 26.33% | 46.9% | 46.9% | |||
| 19 | $1.07亿 | -10.5% | 31.5% | 31.5% | |||
| 20 | $1,679.15万 | -21.5% | 58.2% | 58.2% |
