# Zscaler delivered a clean earnings beat with upbeat guidance, and management's 'very bullish' comments on its new agentic AI security offering give the stock a fresh growth story beyond its core business. That matters more than usual because the AI trade

_AI-generated trading idea · BULLISH · QQQ, ZS_

> Canonical page: https://commonquant.ai/research/for-you/zscaler-delivered-a-clean-earnings-beat-with-upbeat-guidance--fbc92a84-f926-41ac-b621-fbeae7da8a99

Zscaler delivered a clean earnings beat with upbeat guidance, and management's 'very bullish' comments on its new agentic AI security offering give the stock a fresh growth story beyond its core business. That matters more than usual because the AI trade is regaining leadership — the Magnificent Seven ETF is closing in on its May peak with Nvidia driving the move, meaning money is flowing back into AI-linked names. When a software stock with a beat-and-raise quarter gets a supportive sector tape, post-earnings strength often extends for weeks as funds that missed the initial pop add positions. ZS offers a way to play AI momentum through software rather than the crowded chip trade.

## Idea

Zscaler delivered a clean earnings beat with upbeat guidance, and management's 'very bullish' comments on its new agentic AI security offering give the stock a fresh growth story beyond its core business. That matters more than usual because the AI trade is regaining leadership — the Magnificent Seven ETF is closing in on its May peak with Nvidia driving the move, meaning money is flowing back into AI-linked names. When a software stock with a beat-and-raise quarter gets a supportive sector tape, post-earnings strength often extends for weeks as funds that missed the initial pop add positions. ZS offers a way to play AI momentum through software rather than the crowded chip trade.

## Advanced Analysis

### Verdict: strong story, unconfirmed trigger — wait for ZS's momentum to catch up

The idea is a momentum re-entry on Zscaler (ZS) after a beat-and-raise quarter, and the fundamentals genuinely back it: full-year revenue of $3.35B grew 25.4% year over year, free cash flow hit $852.4M (96th percentile among Information Technology peers), and management's 'very bullish' agentic-AI commentary per the September 3 CNBC report gives the story a second leg. The strongest point against is the disconnect between growth and profit — Zscaler still lost $63.2M for the year with net margin at negative 1.9% and worsening — plus roughly $1.89M of net open-market insider selling in the filing covering the period ended June 30, 2026, whose deadline has passed. Mechanically, the setup is close but not live: three of four entry conditions are met, but ZS's RSI (14) at 41.6 needs to recover above 45 before the strategy acts. The completed backtest is constructive — 24 trades over 60 months with a 58.3% win rate and a 29.2% cumulative return — but the 2.5% stop is tighter than the daily-bar noise the equity curve itself absorbed, and shorter windows show decay (50% win rate over 12 months). A follow-up ownership filing showing insiders turning to net buying, or ZS's RSI recovering above 45 with price holding the $164.96 EMA, would change the calculus; until one of those happens, wait.

#### Conviction score breakdown

Composite score computed by the server from the applicable evidence-tier dimensions.

| Measure | Value |
| --- | ---: |
| Thesis support | 65/100 |
| Trade readiness | 55/100 |
| Risk quality | 50/100 |
| Backtest evidence | 62/100 |
| Fundamentals trend | 58/100 |
| Score | 58/100 |
| Composite Score | 58/100 |
| Evidence Tier | backtested |

#### Decision scenarios

Bull, base, and bear cases synthesized from the cited evidence tier. Likelihoods are rounded evidence-weighted judgments, not statistically calibrated forecasts.

| Measure | Value |
| --- | ---: |
| Evidence Tier | backtested |

### Trade now: one reading short of a live ZS entry

Zscaler closed at $169.8, and the setup is close but not live. Three of four entry conditions are already satisfied on ZS's daily chart: price is above the 50-day EMA at $164.96 (about 3% of headroom), the MACD histogram is positive at 4.23, and QQQ passes its own mirror set of conditions in full (QQQ at $718.96, RSI 56.7). The single blocker is momentum on ZS itself: RSI (14) sits at 41.6, below the required 45 — roughly 3.4 points short. 'Wait' here means exactly one thing: the ZS RSI needs to recover above 45 (and price to hold above the EMA) before the strategy takes a position. If ZS simply chops sideways for a few sessions while QQQ holds its uptrend, the trigger can arrive without a big price move.

If the entry fires, the strategy's exits are mechanical. Take-profit sits at a 5.0% gain on the position, and the hard stop is a 2.5% loss, with a secondary structural stop if ZS closes through the second support level near $160.07 and a resistance-based exit at the first overhead level near $170.41. That yields roughly a 2-to-1 reward-to-risk per position, sized at 2.5% risk per trade and capped at 25% of the book per position.

The completed backtest gives the evidence read: over five years on ZS daily bars, the rules produced 24 trades with a 58.3% win rate, a 29.2% cumulative return, and a worst drawdown of 10.7%. The same rules held up on shorter 24-month and 12-month windows (16.1% and 6.2% returns). One caveat on the action plan: no robust nearby-parameter setup was established — the parameter-sensitivity evaluation ran out of its time budget — so treat the published settings as the tested configuration, not a tuned optimum. The other tension worth respecting: the idea is bullish, but the most recent ownership filing shows net open-market insider selling of about $1.89M across four holders, and ZS has lost nearly half its value from its range high — this is a momentum re-entry setup, not a buy-the-dip at any price.

#### QQQ price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | QQQ |
| Timeframe | 1d |

#### ZS price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | ZS |
| Timeframe | 1d |

### Why the bull case still has support

The idea's core claim — that Zscaler just gave the market a clean beat-and-raise with a fresh AI growth story — is supported by the fiscal-year numbers. Full-year revenue through July 31, 2026 came in at $3.35B, up 25.4% year over year, and the trailing quarter alone printed $3.35B in the normalized snapshot's fiscal column with the March quarter at $850M. Growth of that pace puts ZS in roughly the 71st percentile among Information Technology peers, and management's 'very bullish' commentary on the agentic AI security offering (per the CNBC report on the September 3 earnings pop) gives the thesis a catalyst beyond the core business — exactly what the idea argues separates this entry from a generic momentum chase. The cash economics back the story in a way pure AI-narrative trades do not. Free cash flow reached $852.4M for the year — a jump from $155.6M in the prior quarter and the 96th percentile among sector peers — on operating cash flow of $1.13B and a 76.8% gross margin (83rd percentile). The balance sheet is clean: no dividend obligations, roughly $928M in cash, and debt-to-equity trending down to 0.64 by the April 2025 quarter before ceasing to be reported. This is a growth story funded by its own cash generation, not by leverage. The backtest evidence, on the completed trade statistics, is…

#### ZS Revenue

Revenue trend from CommonQuant fundamentals/XBRL data; +277.0% from first to latest point.

| Measure | Value |
| --- | ---: |
| 2016-07-31 | $80325000 |
| 2017-04-30 | $32964000 |
| 2017-07-31 | $125717000 |
| 2017-10-31 | $39861000 |
| 2018-01-31 | $44976000 |
| 2018-04-30 | $49163000 |
| 2018-07-31 | $190174000 |
| 2018-07-31 | $56174000 |
| 2018-10-31 | $63298000 |
| 2019-01-31 | $74302000 |
| 2019-04-30 | $79128000 |
| 2019-07-31 | $302836000 |
| Latest Value | $302836000 |
| Change Pct | $277.0133831310302 |
| Ticker | ZS |
| Timeframe | reported periods |

#### ZS Free cash flow

Free cash flow trend from CommonQuant fundamentals/XBRL data; +152.0% from first to latest point.

| Measure | Value |
| --- | ---: |
| 2016-07-31 | $-17318000 |
| 2017-07-31 | $-13802000 |
| 2017-10-31 | $-8362000 |
| 2018-01-31 | $-4151000 |
| 2018-04-30 | $4154000 |
| 2018-07-31 | $3910000 |
| 2018-07-31 | $12269000 |
| 2018-10-31 | $5600000 |
| 2019-01-31 | $12514000 |
| 2019-04-30 | $5392000 |
| 2019-07-31 | $32507000 |
| 2019-07-31 | $9001000 |
| Latest Value | $9001000 |
| Change Pct | $151.97482388266542 |
| Ticker | ZS |
| Timeframe | reported periods |

#### ZS sector percentile check

Ranks ZS against 803 companies in its sector using CommonQuant fundamentals.

| Measure | Value |
| --- | ---: |
| Free cash flow | \95.82814445828146th percentile |
| Gross margin | \82.58354755784062th percentile |
| Rnd Intensity | \75.89413447782547th percentile |
| Revenue growth (YoY) | \70.9493670886076th percentile |
| Ticker | ZS |
| Sector | Information Technology |
| Peer Count | 803 |

### Scores

- **Conviction score breakdown:** 58
- **Thesis support:** 65
- **Trade readiness:** 55
- **Risk quality:** 50
- **Backtest evidence:** 62
- **Fundamentals trend:** 58

### Watch items

- **ZS — ZS RSI (14)**
- **ZS — ZS price vs 50-day EMA**
- **ZS — ZS MACD histogram**
- **ZS — ZS structural stop (second support)**
- **QQQ — QQQ RSI (14) and price vs 50-day EMA**
- **ZS — Insider net open-market value (filing window ended June 30)**
- **ZS — ZS free cash flow**

## Key details

- Symbols: QQQ, ZS
- Timeframes: 1d
- Tags: \#canonical-demand, \#cluster-version:1, \#direction:bullish, \#entity-kind:instrument, \#entity:QQQ, \#entity:ZS, \#horizon:unspecified, \#intent:research, \#symbol:QQQ, \#symbol:ZS

## Community

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## News sources

- [Zscaler stock soars on earnings beat, upbeat guidance](https://www.cnbc.com/2026/09/03/zscaler-zs-q4-earnings-2026.html) — CNBC
- [Nvidia takes back control of the AI trade as Big Tech nears record highs](https://www.bloomberg.com/news/articles/2026-09-04/european-gas-heads-for-fourth-weekly-gain-as-iran-war-drags-on) — MarketWatch

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## About CommonQuant Research

Ideas and Advanced Analysis are generated with fresh, LLM-selected news headlines and grounded in SEC XBRL fundamentals and peer percentiles. Strategies built from these ideas are automatically backtested (12-month and 5-year, walk-forward tuned) and stress-tested before they can go live, then monitored against the news hourly while they run.