Alumis Inc
Alumis Inc (ALMS) Options Open Interest
ALMS options open interest is 103,610 contracts. The 2-week average daily volume is 3,542 contracts across the chain.
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Monitoring ALMS open interest helps you see where real money is positioned on Alumis Inc's options and which strikes are attracting the most commitment from traders. Alumis 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 ALMS 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 ALMS 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 Alumis Inc to settle.
Alumis Inc., a clinical stage biopharmaceutical company, focuses on the development and commercialization of medicines for autoimmune disorders. It develops ESK-001, an allosteric tyrosine kinase 2 (TYK2) inhibitor for the treatment of plaque psoriasis, systemic lupus erythematosus, and non-infectious uveitis; and A-005, a central nervous system-penetrant allosteric TYK2 inhibitor for neuroinflammatory and neurodegenerative diseases. The company was formerly known as Esker Therapeutics, Inc. and changed its name to Alumis Inc. in January 2022. The company was incorporated in 2021 and is headquartered in South San Francisco, California.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where ALMS open interest is concentrated. Our scanner maps Alumis 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 Alumis Inc's options open interest as the signal it is, not as an afterthought.
| 25.00 | — | 0.15 | 0.15 | 246% | +0.0807 | 6,017 |
| 40.00 | — | 0.95 | 0.95 | 471% | +0.2647 | 2,082 |
| 10.00 | — | 0.40 | 0.40 | 124% | +0.2864 | 1,060 |
| 15.00 | — | 0.30 | 0.30 | 196% | +0.1692 | 623 |
| 28.00 | — | 0.95 | 0.95 | 412% | +0.2825 | 411 |
| 8.00 | 0.60 | 1.15 | 0.88 | 90% | -0.4938 | 2,514 |
| 10.00 | 1.20 | 3.00 | 2.10 | 5% | -1.0000 | 2,215 |
| 9.00 | 1.20 | 1.95 | 1.58 | 92% | -0.6715 | 979 |
| 7.00 | 0.15 | 0.40 | 0.28 | 73% | -0.2624 | 433 |
| 12.00 | 3.70 | 6.50 | 5.10 | 236% | -0.6363 | 295 |
As of September 18, 2026
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