PDF Solutions Inc

PDFSNASDAQ · USD
48.71USD-1.04 (-2.09%)
5910

PDF Solutions Inc (PDFS) Unusual Options Activity Today

PDFS options volume power reached 0.4x on the previous trading day. The highest reading was on the $35 CALL expiring 2026-11-20.

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Checking PDFS unusual options activity helps you spot when traders are making outsized bets on PDF Solutions Inc before the broader market catches on. PDF Solutions 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 PDFS 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 PDFS unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking PDFS unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and PDFS unusual options flow data becomes especially valuable around earnings, product launches, and macro events.

PDF Solutions, Inc. provides proprietary software and physical intellectual property products for integrated circuit designs, electrical measurement hardware tools, proven methodologies, and professional services in the United States, China, Japan, Taiwan, and internationally. The company offers Exensio software products, such as Manufacturing Analytics that stores collected data in a common environment with a consistent view for enabling product engineers to identify and analyze production yield, performance, reliability, and other issues; Process Control that provides failure detection and classification capabilities for monitoring, alarming, and controlling manufacturing tool sets; Test Operations that offers data collection and analysis capabilities; and Assembly Operations that provides device manufacturers with the capability to link assembly and packaging data, including fabrication and characterization data over the product life cycle.

It also provides design-for-inspection (DFI) Systems, such as DFI on-chip instruments; eProbe non-contactless E-beam tool; and Characterization Vehicle (CV) system, which includes CV test chips and pdFasTest electrical testers, as well as Exensio characterization software, designed to analyze the measurements collected from DFI on-chip instruments using the eProbe tool. In addition, the company offers Cimetrix software products that enables equipment manufacturers to provide industry standard interfaces on their products; and software-as-a-service, software related services, and characterization services. It sells its technologies and services through direct sales force, service teams, and strategic alliances to integrated device manufacturers, fabless semiconductor companies, foundries, equipment manufacturers, electronics manufacturing suppliers, original device manufacturers, out-sourced semiconductor assembly and test, and system houses. The company was founded in 1991 and is headquartered in Santa Clara, California.

Catalysts rarely arrive without a footprint, and PDFS unusual options activity is often where that footprint shows up first. Our scanner tracks PDF Solutions 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 PDFS unusual options volume on the call side or chasing put sweeps, PDF Solutions Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.

2026-10-16
Calls
50.001.654.403.0368%1442.27%
25.0022.6026.7024.65127%00—
30.0017.6021.6019.6019%00—
35.0013.0016.9014.95101%00—
40.008.2011.9010.0574%0200.00%
Puts
25.00—2.152.15299%00—
30.00—2.202.20239%00—
35.00—1.151.15145%00—
40.00—2.052.05133%0250.00%
45.000.052.951.5074%020.00%

As of September 28, 2026

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