About Cabling Installation & Maintenance

Our mission: Bringing practical business and technical intelligence to today's structured cabling professionals

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on.

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

Contact Cabling Installation & Maintenance

Editorial

Patrick McLaughlin

Serena Aburahma

Advertising and Sponsorship Sales

Peter Fretty - Vice President, Market Leader

Tim Carli - Business Development Manager

Brayden Hudspeth - Sales Development Representative

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SPDR S&P 500 ETF Trust (NY:SPY)

645.31 +9.76 (+1.54%)
Official Closing Price Updated: 8:00 PM EDT, Aug 22, 2025 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 84,083,224
Open 637.76
Bid (Size) 645.50 (2)
Ask (Size) 645.75 (2)
Prev. Close 635.55
Today's Range 637.25 - 646.50
52wk Range 481.80 - 646.50
Shares Outstanding 10,594,321
Dividend Yield 1.09%

Performance

YTD
+10.4%
+10.4%
1 Month
+1.8%
+1.8%
3 Month
+11.4%
+11.4%
6 Month
+7.6%
+7.6%
1 Year
+16.0%
+16.0%

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Frequently Asked Questions

Is SPDR S&P 500 ETF Trust publicly traded?
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SPDR S&P 500 ETF Trust trades on the New York Stock Exchange
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The ticker symbol for SPDR S&P 500 ETF Trust is SPY on the New York Stock Exchange
What is the current price of SPDR S&P 500 ETF Trust?
The current price of SPDR S&P 500 ETF Trust is 645.31
When was SPDR S&P 500 ETF Trust last traded?
The last trade of SPDR S&P 500 ETF Trust was at 08/22/25 08:00 PM ET
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The market capitalization of SPDR S&P 500 ETF Trust is 6.84B
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SPDR S&P 500 ETF Trust has 7B shares outstanding.
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