Source Post

Zscaler Stock: Buy or Sell?

Zscaler (ZS) is currently down 20% year-to-date, underperforming its cybersecurity peers. Despite concerns about volatile profitability and flatlining margins, the author believes Zscaler is undervalued based on its forward P/E ratio and discounted cash flow valuation. The author rates Zscaler as a buy, contrasting with downgrades on other cybersecurity stocks that have seen significant gains.

Linked Mentions

Tickers discussed in this post

OKTANeutralLow ConvictionResearch Only

Okta is mentioned as a cybersecurity peer that has experienced significant gains, contrasting with Zscaler's year-to-date performance.

FTNTNeutralLow ConvictionResearch Only

Fortinet is mentioned as a cybersecurity peer that has experienced triple-digit share price increases, leading to a downgrade recommendation.

PANWNeutralLow ConvictionResearch Only

Palo Alto Networks is mentioned as a cybersecurity peer that has experienced triple-digit share price increases, leading to a downgrade recommendation.

ZSBullishHigh ConvictionSignal-backedPrimary

Despite negative momentum and volatile profitability, Zscaler is considered undervalued with a DCF of $219 vs. a market price of $179, making it a buy.

Linked Signals

Tracked calls opened from this post

ZS
buy opened Aug 17, 2026
+12.44%