Zscaler Shares Fall 081% as Cybersecurity Competition Heats Up Stock Ranks 410th in 300M Volume Drop
Zscaler (ZS) closed July 30, 2025, with a 0.81% decline, trading at a volume of $0.30 billion—a 47.07% drop from the previous day—which ranked it 410th in market trading activity. The stock faced downward pressure amid shifting dynamics in the cybersecurity sector.
Recent developments highlight competitive pressures and strategic alliances. Palo Alto Networks’ $25 billion acquisition of CyberArkCYBR-- has intensified focus on identity security, a space where ZscalerZS-- operates. Meanwhile, Zscaler announced a new Torq AMP Alliance Program with Wiz and a leading global cloud platform to advance autonomous security operations. This collaboration aims to streamline threat detection and response, potentially bolstering Zscaler’s position in cloud-native security solutions.
Investor interest in Zscaler surged, with heightened search activity and scrutiny over its market position. The company’s core offerings—Zscaler Internet Access, Zscaler Private Access, and Posture Control—remain central to its strategy for securing hybrid cloud environments. However, the broader cybersecurity landscape faces challenges, including a 146% spike in ransomware attempts against critical sectors, underscoring the urgency for adaptive security frameworks.
A backtest of a strategy purchasing the top 500 stocks by daily trading volume and holding them for one day from 2022 to July 2025 yielded a 166.71% return, outperforming the benchmark by 137.53%. The approach achieved a 31.89% compound annual growth rate, with no recorded drawdowns and a Sharpe ratio of 1.14, indicating strong risk-adjusted returns over the period.

Market Watch column provides a thorough analysis of stock market fluctuations and expert ratings.
Latest Articles
Stay ahead of the market.
Get curated U.S. market news, insights and key dates delivered to your inbox.

Comments
No comments yet