Cytek BioSciences Inc

CTKBNASDAQ · USD
5.71USD0.00 (+8.15%)
5310

Cytek BioSciences Inc (CTKB) Options Open Interest

CTKB options open interest is contracts. The 2-week average daily volume is 0 contracts across the chain.

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Monitoring CTKB open interest helps you see where real money is positioned on Cytek BioSciences Inc's options and which strikes are attracting the most commitment from traders. Cytek BioSciences 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 CTKB 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 CTKB 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 Cytek BioSciences Inc to settle.

Cytek Biosciences, Inc., a cell analysis solutions company, provides cell analysis tools that facilitates scientific advances in biomedical research and clinical applications. It offers aurora and northern lights systems, which are spectrum flow cytometers that delivers cell analysis by utilizing the fluorescence signatures from multiple lasers to distinguish fluorescent tags on single cells; and aurora cell sorter system, which leverages full spectrum profiling technology to further broaden potential applications across cell analysis. The company also provides reagents and kits, including cFluor reagents, which are fluorochrome conjugated antibodies used to identify cells of interest for analysis on its instruments, as well as 25-color immunoprofiling assay that provides turnkey solutions for identifying major human immune subpopulations for TBNK cells, monocytes, dendritic cells, and basophils.

In addition, it offers automated micro-sampling system and automated sample loader system, which are automated plate loaders to integrate seamlessly into the aurora and northern lights systems; SpectroFlo software that provides intuitive workflow from quality control to data analysis for aurora and northern lights systems; and customer support tools. The company serves pharmaceutical and biopharma companies, academic research centers, and clinical research organizations. It distributes its products through direct sales force and support organizations in North America, Europe, China, and the Asia-Pacific region; and through distributors or sales agents in European, Latin American, the Middle Eastern, and the Asia-Pacific countries. The company was formerly known as Cytoville, Inc. and changed its name to Cytek Biosciences, Inc. in August 2015. Cytek Biosciences, Inc. was founded in 1992 and is headquartered in Fremont, California.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where CTKB open interest is concentrated. Our scanner maps Cytek BioSciences 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 Cytek BioSciences Inc's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
7.500.150.15107%+0.196320
5.004.804.801,000%+0.907813
2.500.505.302.9029%+1.00006
Puts
5.000.051.000.53155%-0.29467
2.500.100.10246%-0.05122
7.504.904.90664%-0.24600

As of September 22, 2026

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