WDC vs ZS: fair value comparison
Western Digital Corporation and Zscaler, Inc. · Updated 2026-10-19
WDC is still awaiting a full valuation verdict under our six-validated-windows standard. ZS is still awaiting a full valuation verdict under our six-validated-windows standard. Within Technology, WDC currently ranks higher by quality score.
| WDC | ZS | |
|---|---|---|
| Verdict | Awaiting full valuation | Awaiting full valuation |
| Last price | $397.28 | $207.38 |
| 12-month range | $124.92–$746.23 | $118.05–$336.27 |
| Rank by discount to fair value | — | — |
| Rank by quality score | #72 of 274 Technology | #74 of 274 Technology |
| Quality grade | A | A |
| Momentum grade | — | A |
| Leverage | Low | Moderate |
| Margin trend | Expanding | Stable |
| Revenue growth | Strong | High |
| RSI zone | Neutral | Neutral |
| 50/200-day trend | — | Uptrend |
| 52-week position | The lower-middle quarter | The lower-middle quarter |
Full single-stock breakdowns: WDC fair value analysis · ZS fair value analysis