The9 (STU:FZK0) Defensive Interval Ratio

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STU:FZK0 The9 Ltd STU:FZK0
40 GF Score
Price €3.42
GF Value €1.49
! 8 Warning Signs
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What is The9 Defensive Interval Ratio?

STU:FZK0
40GF Score
The9 Ltd STU:FZK0
Defensive Interval Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Is The9 (STU:FZK0) Overvalued in 2026?

Based on GuruFocus' analysis, The9 stock appears to be overvalued. The current stock price of €3.42 is trading 129.5% above its estimated GF Value™ of €1.49.

Key valuation signals for STU:FZK0:

  • Defensive Interval Ratio:
  • GF Value™: €1.49 vs. price of €3.42 (129.5% above fair value)
  • GF Score™: 40/100 with 8 warning signs

No single metric tells the full story. See the STU:FZK0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


The9 Business Description

Other Exchanges NCTY:USA
Address No.130 Wu Song Road, 17 Floor, Hong Kou District, Shanghai, CHN, 200080
The9 Ltd operates a cryptocurrency mining business. It provides computing power, or hash rate, to a Bitcoin mining pool and is entitled to receive a fractional share of Bitcoin award from the Bitcoin mining pool in return. The company generates its revenues from customers in Greater China, Asia/Eastern Europe, and North America. Its segments are: Crypto mining business, and Online game services, out of which Crypto mining business derives maximum revenue.
40GF Score

Get the complete analysis for STU:FZK0

Defensive Interval Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€3.42
Price
€1.49
GF Value