闪迪股价在四日暴跌后飙升21.5%，AI叙事被指为波动原因
英文摘要
Sandisk (NASDAQ: SNDK) shares jumped 21.5% in morning trading on July 30, 2026, partially recovering from a nearly 37% decline over the previous four trading days. The volatile price action is attributed to competing narratives about artificial intelligence, though no specific catalyst was identified in the brief report.
中文摘要
闪迪（NASDAQ: SNDK）股价在2026年7月30日早盘飙升21.5%，部分收复了此前四个交易日近37%的跌幅。报道将这一剧烈波动归因于围绕人工智能的不同叙事，但未提供具体的催化剂。
关键要点
Sandisk stock fell nearly 37% over the prior four trading days.
闪迪股价此前四个交易日下跌近37%。
On July 30 morning, the stock surged 21.5% in intraday trading.
7月30日早盘，股价盘中飙升21.5%。
The volatility is linked to competing AI narratives, according to the report.
报道称，波动与相互矛盾的人工智能叙事有关。