Arbutus Biopharma Corp
Arbutus Biopharma Corp (ABUS) Options Open Interest
ABUS options open interest is 32,381 contracts. The 2-week average daily volume is 915 contracts across the chain.
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Monitoring ABUS open interest helps you see where real money is positioned on Arbutus Biopharma Corp's options and which strikes are attracting the most commitment from traders. Arbutus Biopharma Corp'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 ABUS 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 ABUS 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 Arbutus Biopharma Corp to settle.
Arbutus Biopharma Corporation, a biopharmaceutical company, develops novel therapeutics for chronic Hepatitis B virus (HBV) infection, SARS-CoV-2, and other coronaviruses in the United States. Its HBV product pipeline consists of AB-729, a proprietary subcutaneously delivered RNA interference product candidate, which in Phase Ia/Ib clinical trial targeted to hepatocytes that inhibits viral replication and reduces various HBV antigens using novel covalently conjugated N-acetylgalactosamine (GalNAc) delivery technology; and AB-836, an oral capsid inhibitor that suppresses HBV DNA replication. The company's research and development programs include AB-161, an oral HBV RNA destabilizer to destabilize HBV RNA, which leads in the reduction of HBsAg and other viral proteins; AB-101, an oral PD-L1 inhibitor to reawaken patients' HBV-specific immune response; and small molecule antiviral medicines to treat coronaviruses, including COVID-19.
It has strategic alliance, licensing, and research collaboration agreements with Talon Therapeutics, Inc.; Gritstone Oncology, Inc.; Alnylam Pharmaceuticals, Inc.; Qilu Pharmaceuticals Co, Ltd.; Assembly Biosciences, Inc.; Acuitas Therapeutics, Inc.; and Antios Therapeutics, Inc. Arbutus Biopharma Corporation also has a clinical collaboration agreement with Vaccitech plc to evaluate a triple combination of AB-729 for the treatment of chronic HBV infection. The company was formerly known as Tekmira Pharmaceuticals Corporation and changed its name to Arbutus Biopharma Corporation in July 2015. Arbutus Biopharma Corporation is headquartered in Warminster, Pennsylvania.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where ABUS open interest is concentrated. Our scanner maps Arbutus Biopharma Corp'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 Arbutus Biopharma Corp's options open interest as the signal it is, not as an afterthought.
| 10.00 | — | 1.00 | 1.00 | 359% | +0.4332 | 3,500 |
| 6.00 | — | 0.10 | 0.10 | 65% | +0.2081 | 248 |
| 5.00 | 0.10 | 0.40 | 0.25 | 36% | +0.5863 | 106 |
| 4.00 | 0.50 | 1.45 | 0.98 | 11% | +1.0000 | 1 |
| 1.00 | 2.00 | 6.20 | 4.10 | 323% | +0.9878 | 0 |
| 10.00 | 4.40 | 7.50 | 5.95 | 368% | -0.5552 | 3,500 |
| 4.00 | — | 0.10 | 0.10 | 89% | -0.1386 | 186 |
| 7.00 | 1.60 | 2.55 | 2.08 | 116% | -0.7928 | 150 |
| 6.00 | 0.65 | 1.40 | 1.03 | 69% | -0.7779 | 40 |
| 5.00 | 0.20 | 0.35 | 0.28 | 56% | -0.4259 | 33 |
As of September 17, 2026
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