FuelCell Energy Inc vs Zscaler Inc — how do they compare? FuelCell Energy Inc trades at $17.66 (market cap $1.47B), while Zscaler Inc trades at $222.66 (market cap $35.35B). The key difference: Zscaler Inc is far larger — about 24× FuelCell Energy Inc's market cap, and FuelCell Energy Inc is more actively traded (12,559,948 versus 3,726,203). Which is the better fit depends on your goals — on Pluang, investors hold FuelCell Energy Inc for 48 Days and Zscaler Inc for 41 Days on average.
| FCEL | ZS | |
|---|---|---|
Market Cap | $1.47B | $35.35B |
Volume | 12,559,948 | 3,726,203 |
Sector | Industrials | Technology |
52-Week High | $36.01 | $336.27 |
52-Week Low | $6.00 | $118.05 |
Typical Hold Time | 48 Days | 41 Days |
Enterprise Value | $1.05B | $33.73B |
Signals from Pluang's Aura AI — not financial advice
FCEL stock trades at $18.37, down 11.07% over 24 hours, with a bullish technical signal from moving averages but neutral oscillators. The company reported revenue of $158.16M in 2025 but sustained a net loss of $187.90M, reflecting negative profit margins. Recent news highlights a securities class action lawsuit filed against the company, alleging disclosure failures between June and September 2026.
The outlook remains challenged by persistent losses and high cash burn, though analyst consensus suggests a $21.57 price target with 40% buy ratings. Key risks include the class action litigation, execution on profitability, and reliance on financing activities to fund operations.
Zscaler (ZS) trades at $213.55, up 0.61% with a bullish technical outlook supported by moving averages. The company shows strong revenue growth from $1.1B in 2022 to $2.67B in 2025, though it remains unprofitable with a net margin of -1.88%. Recent earnings beats and a 79.6% analyst buy rating highlight positive momentum, while a legal investigation and executive departure present near-term risks.
The stock offers growth potential with a consensus price target of $222.83 (4.3% upside), driven by AI security demand and expanding platform adoption. Key risks include profitability challenges, competitive pressures, and market volatility. Investor Day on October 6 may provide catalysts, but caution is warranted given high valuation multiples and negative cash flow projections for 2026.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
FuelCell Energy Inc is a fuel-cell power company. FuelCell designs manufactures, sells, installs, operates, and services fuel cell products, which efficiently convert chemical energy in fuels into electricity through a series of chemical reactions. It serves various industries such as Industrial, Wastewater treatment, Commercial and Hospitality, Data centers and Communications, Education and Healthcare, and others. Geographically, the company generates a majority of its revenue from the United States followed by South Korea.
Read more on FCEL →Zscaler is a security-as-a-service firm that offers its customers cloud-delivered solutions for protecting user devices and data. The firm leverages its position in 150 colocation data centers to deliver traditionally appliance-based security functionality, such as firewalls and sandboxes, as a completely cloud-native platform. The firm focuses on large enterprise customers and offers two primary product suites: Zscaler Internet Access, which securely connects users to externally managed application and websites (such as Salesforce and Google), and Zscaler Private Access, which securely connects users to internally managed applications. Both product suites encompass a broad gamut of capabilities situated across the traditional security stack.
Read more on ZS →