Qualys Inc
Qualys Inc (QLYS) Unusual Options Activity Today
QLYS options volume power reached 4.33x on the previous trading day. The highest reading was on the $230 CALL expiring 2026-11-20.
Read more
Checking QLYS unusual options activity helps you spot when traders are making outsized bets on Qualys Inc before the broader market catches on. Qualys Inc's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor QLYS unusual options activity today and surface the prints that deserve a second look.
Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching QLYS unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking QLYS unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and QLYS unusual options flow data becomes especially valuable around earnings, product launches, and macro events.
Qualys, Inc. provides cloud-based information technology (IT), security, and compliance solutions in the United States and internationally. The company offers Qualys Cloud Apps, which includes Vulnerability Management; Vulnerability Management, Detection and Response; Threat Protection; Continuous Monitoring; Patch Management; Multi-Vector Endpoint Detection and Response; Certificate Assessment; SaaS Detection and Response; Secure Enterprise Mobility; Policy Compliance; Security Configuration Assessment; PCI Compliance; File Integrity Monitoring; Security Assessment Questionnaire; Out of-Band Configuration Assessment; Web Application Scanning; Web Application Firewall; Global Asset Inventory; Cybersecurity Asset Management; Certificate Inventory; Cloud Inventory; Cloud Security Assessment; and Container Security.
Its integrated suite of IT, security, and compliance solutions delivered on its Qualys Cloud Platform enables customers to identify and manage IT assets, collect and analyze IT security data, discover and prioritize vulnerabilities, recommend and implement remediation actions, and verify the implementation of such actions. The company also provides asset tagging and management, reporting and dashboards, questionnaires and collaboration, remediation and workflow, big data correlation and analytics engine, and alerts and notifications, which enable integrated workflows, management and real-time analysis, and reporting across IT, security, and compliance solutions. The company offers its solutions through its sales teams, as well as through its network of channel partners, such as security consulting organizations, managed service providers, resellers, and consulting firms. It serves enterprises, government entities, and small and medium-sized businesses in various industries, including education, financial services, government, healthcare, insurance, manufacturing, media, retail, technology, and utilities. The company was incorporated in 1999 and is headquartered in Foster City, California.
Catalysts rarely arrive without a footprint, and QLYS unusual options activity is often where that footprint shows up first. Our scanner tracks Qualys Inc's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at QLYS unusual options volume on the call side or chasing put sweeps, Qualys Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 140.00 | 46.20 | 49.00 | 47.60 | 68% | 1 | 1 | 100.00% |
| 190.00 | 6.50 | 7.50 | 7.00 | 52% | 16 | 36 | 44.44% |
| 175.00 | 14.80 | 18.00 | 16.40 | 59% | 4 | 32 | 12.50% |
| 200.00 | 2.80 | 4.70 | 3.75 | 54% | 3 | 55 | 5.45% |
| 180.00 | 11.30 | 13.70 | 12.50 | 54% | 2 | 51 | 3.92% |
| 180.00 | 3.80 | 5.50 | 4.65 | 52% | 10 | 10 | 100.00% |
| 190.00 | 8.80 | 10.30 | 9.55 | 53% | 1 | 4 | 25.00% |
| 185.00 | 6.40 | 8.10 | 7.25 | 55% | 1 | 5 | 20.00% |
| 175.00 | 2.05 | 4.60 | 3.33 | 54% | 1 | 15 | 6.67% |
| 140.00 | — | 0.95 | 0.95 | 95% | 1 | 20 | 5.00% |
As of September 30, 2026
Spot unusual options activity before it moves
Track QLYS options flow across every expiration, filter by volume power, and find the setups with abnormal activity before the trade is gone.
Start your 14-day free trial→