Fuelcell Energy Inc

FCELNASDAQ · USD
18.33USD+0.22 (+1.22%)
1110

Fuelcell Energy Inc (FCEL) Options Open Interest

FCEL options open interest is 193,954 contracts. The 2-week average daily volume is 15,798 contracts across the chain.

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Monitoring FCEL open interest helps you see where real money is positioned on Fuelcell Energy Inc's options and which strikes are attracting the most commitment from traders. Fuelcell Energy Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor FCEL options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising FCEL options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Fuelcell Energy Inc to settle.

FuelCell Energy, Inc., together with its subsidiaries, designs, manufactures, sells, installs, operates, and services stationary fuel cell power plants for distributed baseload power generation. It offers SureSource1500, a 1.4-megawatt (MW) platform; SureSource 3000, a 2.8 MW platform; SureSource 4000, a 3.7 MW platform; SureSource 250, a 250- kilowatt (kW) platform; SureSource 400, a 400-kW platform; and SureSource Hydrogen, a 2.3 MW platform that is designed to produce up to 1,200 kilograms of hydrogen per day for multi-megawatt utility, microgrid, and distributed hydrogen applications, as well as on-site heat and chilling applications.

It also provides SureSource Capture system that separates and concentrates carbon dioxide from the flue gases of natural gas, biomass, or coal-fired power plants, as well as industrial facilities; solid oxide fuel cell/solid oxide electrolysis cell stack technology. The company's SureSource power plants generate clean electricity, usable heat, water, and hydrogen. In addition, it provides engineering, procurement, and construction services; project financing services; and real-time monitoring and remote operation, online support system, preventative maintenance, parts and supplies, on-site and classroom training, and power plant refurbishment/recycling services, as well as technical services in the areas of plant operation and performance, and fuel processing. It serves various markets, including utilities and independent power producers, industrial and process applications, education and health care, data centers and communication, wastewater treatment, government, microgrids, food and beverage, and commercial and hospitality. The company primarily operates in the United States, South Korea, England, Germany, and Switzerland. FuelCell Energy, Inc. was founded in 1969 and is headquartered in Danbury, Connecticut.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where FCEL open interest is concentrated. Our scanner maps Fuelcell Energy Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Fuelcell Energy Inc's options open interest as the signal it is, not as an afterthought.

2026-09-25
Calls
18.000.651.200.9392%+0.54633,802
20.000.200.350.2894%+0.22761,613
16.002.102.702.40113%+0.8205477
17.001.001.651.3366%+0.7826393
19.000.400.600.5090%+0.3655314
Puts
15.000.050.100.08101%-0.0675689
13.000.050.05147%-0.0340323
17.000.250.650.4599%-0.2877221
16.000.100.200.1590%-0.1324203
17.500.350.700.5386%-0.3568179

As of September 18, 2026

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