---
title: "Zscaler Plunges 31.52% After Disappointing Guidance; Dow Gains 0.36%"
canonical_url: https://www.stockexpertai.com/journal/2026-05-28/zscaler-plunges-3152-after-disappointing-guidance-dow-gains-036
last_updated: 2026-05-28T12:19:56.803Z
section: "Earnings Watch"
author: "Taylor Brooks"
publisher: Stock Expert AI
tickers: ZS, ADSK, BRZE, PHR
content_type: journal-article
---

# Zscaler Plunges 31.52% After Disappointing Guidance; Dow Gains 0.36%

## The Take
- Focus on company-specific factors and guidance when evaluating earnings reports, as broad market trends may not reflect individual stock performance.

_Earnings season continues with key reports impacting market sentiment and sector performance. ZS faces investor scrutiny while ADSK remains uncertain._

Earnings season brings clarity—and volatility. Zscaler (ZS) experienced a significant downturn, dropping 31.52% after its Q3 fiscal 2026 results revealed Q4 revenue and cash-flow-margin guidance below consensus estimates. This miss has raised concerns about the company's near-term growth prospects and its ability to maintain profitability. The market reacted swiftly, reflecting the high expectations previously embedded in ZS's valuation.

Autodesk (ADSK) is also under the microscope as it prepares to announce its first-quarter earnings. Wall Street forecasters are reportedly revising their expectations, signaling a period of uncertainty surrounding the company's performance. Investors will be closely watching for any indications of ADSK's growth trajectory and its ability to navigate current market conditions. 

Meanwhile, the broader market saw mixed performance. The Dow Jones Industrial Average (^DJI) edged up 0.36%, closing at 50,644.28 points, while the S&P 500 (^GSPC) saw a marginal increase of 0.02%, settling at 7,520.36 points. The Nasdaq 100 (^NDX) dipped slightly by 0.09% to 29,973.57 points. The VIX, a measure of market volatility, decreased by 4.23% to 16.29 points, suggesting a decrease in investor fear despite the individual stock movements. Elsewhere, BRZE is expected to release further revenue details in its upcoming earnings release.

While some companies like PHR maintain their fiscal 2027 revenue guidance, variability in client commitments highlights potential risks. The contrasting reactions to earnings reports underscore the importance of individual company performance in shaping market sentiment. Investors are carefully parsing through the details to identify opportunities and manage risks in this dynamic environment.

## Related Tickers
- [ZS](https://www.stockexpertai.com/stock/zs)
- [ADSK](https://www.stockexpertai.com/stock/adsk)
- [BRZE](https://www.stockexpertai.com/stock/brze)
- [PHR](https://www.stockexpertai.com/stock/phr)

## Frequently Asked Questions

### Why did Zscaler (ZS) stock drop?
Zscaler's stock plummeted due to disappointing Q4 revenue and cash-flow-margin guidance, falling below analysts' expectations. This miss raised concerns about the company's future growth and profitability, leading investors to sell off shares.

### How is Autodesk (ADSK) performing?
Autodesk (ADSK) is under scrutiny as it prepares to release its first-quarter earnings. Analysts are revising their expectations, creating uncertainty. Investors are closely watching for insights into ADSK's growth and its ability to navigate current market conditions.

---
_AI-generated under human editorial supervision. Educational research, not financial advice._