Janux Therapeutics Inc
Janux Therapeutics Inc (JANX) Expected Move
JANX expected move through Oct 16, 2026 is 17.6%, with 25 days to expiration. The implied range is $13.68 to $19.50, based on the previous trading day's options prices.
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Tracking the JANX expected move helps you see how far Janux Therapeutics Inc's options market is pricing the stock to travel over a given period — whether that's the next day, week, or earnings cycle. Janux Therapeutics Inc's expected move is derived directly from option premiums and gives you an objective range to plan trades, set strikes, and manage risk. Use our scanner to monitor the JANX expected move for this week's options, in real time.
The expected move is typically calculated from at-the-money straddle prices (or a blend of straddles and strangles) and represents roughly a one-standard-deviation range over the chosen timeframe. For JANX, comparing the implied expected move to actual realized moves over similar windows tells you whether the options market has historically overestimated or underestimated volatility. The JANX expected move for this week's options pricing is especially useful for short-dated traders, earnings players, and anyone selling premium who needs to know where the market thinks Janux Therapeutics Inc is unlikely to go.
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.
Iron condors, weekly premium sales, directional swing trades — they all live or die by where the market thinks the stock won't go. Our scanner tracks the JANX expected move across every expiration, benchmarks it against realized moves, and shows you when implied ranges are out of line with history. The Janux Therapeutics Inc expected move for this week's options is the fastest read on short-term risk, which gives you a quick way to interpret what the options market thinks about JANX.
JANX Price
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| Expiration | DTE | Expected move (USD) | Expected move (%) | Upper price | Lower price |
|---|---|---|---|---|---|
| Oct 16, 2026 | 25 | $2.91 | 17.6% | $19.50 | $13.68 |
| Nov 20, 2026 | 60 | $4.29 | 25.8% | $20.88 | $12.30 |
| Dec 18, 2026 | 88 | $6.44 | 38.8% | $23.03 | $10.15 |
| Jan 15, 2027 | 116 | $6.16 | 37.1% | $22.75 | $10.43 |
As of September 18, 2026
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