Is there a cyber security ETFs by ranking ?

Currently, there is no cyber security ETF ranked by percentage change. However, here are some notable cyber security ETFs that meet your interest:

1. **Select Sector SPDR Technology ETF (XLK)**: This ETF tracks the performance of the technology sector, including companies involved in cybersecurity.
2. **Vanguard Information Technology ETF (VGT)**: With a focus on information technology, this ETF may include cybersecurity-focused companies.
3. **VanEck Vectors Semiconductor ETF (SMH)**: While primarily focused on the semiconductor industry, some of the companies in this ETF may be involved in cybersecurity.
4. **SPDR S&P Software & Services ETF (XSW)**: This ETF focuses on software and services, which can include cybersecurity providers.
5. **First Trust NASDAQ Cybersecurity ETF (CIBR)**: As the name suggests, this ETF is specifically designed to provide exposure to companies involved in cybersecurity.
6. **Global X Cloud Computing ETF (CLOU)**: Cloud computing is a growing area that includes cybersecurity measures, making this ETF a relevant option.

These ETFs can be considered for investment in the cyber security sector.