VNET Group Inc ADR
VNET Group Inc ADR (VNET) Historical Volatility
VNET 30-day historical volatility is 75%. This ranks in the 38th percentile of readings over the past year.
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Tracking VNET historical volatility helps you see how much VNET Group Inc ADR's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, VNET Group Inc ADR's HV tells you what really happened. Use our scanner to monitor VNET 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The VNET 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing VNET Group Inc ADR's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
VNET Group, Inc., an investment holding company, provides hosting and related services in China. It offers managed hosting services consisting of managed retail services, such as colocation services that dedicate data center space to house customers' servers and networking equipment, as well as allow customers to lease partial or entire cabinets for their servers; server administration services; interconnectivity services that allow customers to connect their servers; value-added services, including hybrid IT, bare metal, firewall, server load balancing, data backup and recovery, data center management, server management, and backup server services; cloud services that allow customers to run applications over the internet using IT infrastructure; VPN Services that extend customers' private networks by setting up connections through the public internet.
The company also provides operating system support and assistance with updates, server monitoring, server backup and restoration, server security evaluation, firewall services, and disaster recovery services; site selection, planning, design, and construction services for wholesale and retail data centers. It serves information technology and cloud services, communications and social networking, gaming and entertainment, e-commerce, automobile, financial services, and blue-chip and small-to-mid-sized enterprises; government agencies; individuals; and telecommunication carriers. As of December 31, 2021, it operated 40 self-built data centers and 64 partnered data centers with 78,540 cabinets under management. The company was formerly known as 21Vianet Group, Inc. and changed its name to VNET Group, Inc. in October 2021. VNET Group, Inc. was founded in 1999 and is headquartered in Beijing, the People's Republic of China.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts VNET Group Inc ADR's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where VNET HV is running hot, cold, or in line. Make the VNET 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 17, 2026
As of September 17, 2026
See how volatility has moved over time
Track VNET historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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