Calix (CALX) closed at $35.66 on Oct 19, 2026, down 2.3% on the day. The stock is up 1.2% over the past month, down 4.8% over three months, down 32.6% year to date and down 40.9% over the past year. It trades 49.9% below its 52-week high of $71.22 and 10.2% above its 52-week low of $32.35. The close sits below its 50-day moving average ($36.62) and below its 200-day moving average ($43.28).
NextPick tracks CALX in its Fiber Optics basket alongside GLW, CIEN, VIAV and ADTN. As of Oct 19, 2026, the basket's money-flow score is -7 (neutral), and the basket is down 10.2% over five sessions. Over the past month CALX ranks 1st of 5 basket members by price change.
No — the Oct 19, 2026 close of $35.66 is 17.6% below the 200-day average of $43.28.
CALX closed 49.9% below its 52-week high of $71.22.
NextPick groups CALX with GLW, CIEN, VIAV and ADTN in its Fiber Optics basket.
Calix, Inc., together with its subsidiaries, engages in the provision of cloud and software platforms, and systems and services in the United States, rest of Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company cloud and software platforms, and systems and services enable broadband service providers (BSPs) to provide a range of services. It offers Calix Cloud platform comprising Calix Engagement Cloud, Calix Operations Cloud, and Calix Service Cloud, which are configurable to display role-based insights and enable BEPs to anticipate and target new revenue-generating services and applications through mobile application, such as CommandIQ for residents and CommandWorx for businesses; Calix Intelligent Access, an access network solution for automated and intelligent networks; and Calix Unlimited Subscriber, a solution for subscriber managed services. It also provides SmartLife managed services, including SmartHome managed services and applications to enhance, operate and secure the connected experience of subscribers in their home for Wi-Fi, advanced content control, network security, connected cameras, and social media monitoring; SmartTown managed services that reimagine community Wi-Fi as a ubiquitous, secure, and managed experience across a BEP's footprint; SmartBiz managed services that address the business networking and productivity needs of business owners with an all-in-one managed service; SMARTMDU managed services provide purpose-built, flexible connectivity solutions for multi-family properties of any type. In addition, the company offers Wi-Fi systems under GigaSpire and GigaPro brands to be ready for deployment as a complete subscriber experience solution for BEP's residential and business subscribers. It provides its products through its direct sales force and resellers. Calix, Inc. was incorporated in 1999 and is headquartered in San Jose, California.
