Janux Therapeutics Inc

JANXNASDAQ · USD
17.01USD+0.42 (+2.54%)
437

Janux Therapeutics Inc (JANX) Options Open Interest

JANX options open interest is 8,781 contracts. The 2-week average daily volume is 1,299 contracts across the chain.

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

Janux Therapeutics, Inc., a biopharmaceutical company, develops therapeutics based on proprietary Tumor Activated T Cell Engager (TRACTr) platform technology to treat patients suffering from cancer. The company's lead TRACTr product candidates that are in preclinical or discovery stage target prostate-specific membrane antigen, epidermal growth factor receptor, and trophoblast cell surface antigen 2. Janux Therapeutics, Inc. is also developing a Tumor Activated Immunomodulator (TRACIr) costimulatory bispecific product candidate against programmed death-ligand 1 and CD28 designed to improve the anti-tumor activity of T cells.

In addition, its EGFR-TRACTr is designed to target EGFR in many cancer types with multiple approved monoclonal antibodies. The company was incorporated in 2017 and is headquartered in La Jolla, California.

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

2026-10-16
Calls
30.002.152.15285%+0.356474
17.500.550.900.7359%+0.409362
25.001.251.25188%+0.296325
15.000.204.102.1567%+0.744214
20.000.100.450.2867%+0.18086
Puts
17.500.253.401.8373%-0.560849
20.001.555.203.3837%-0.962614
2.500.050.05350%-0.00690
5.002.152.15692%-0.05700
7.502.152.15478%-0.10330

As of September 18, 2026

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Track JANX open interest across every strike and expiration, identify where conviction is building, and trade with the positioning data on your side.

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