Japan Exchange Group (STU:OSK) SpecialCharges

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:OSK Japan Exchange Group Inc STU:OSK
85 GF Score
Price €11.70
GF Value €9.57
Valuation Modestly Overvalued
! 9 Warning Signs
View Full Analysis

What is Japan Exchange Group SpecialCharges?

Special Charges only applies to banks.

STU:OSK
85GF Score
Japan Exchange Group Inc STU:OSK
SpecialCharges is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Japan Exchange Group (STU:OSK) Overvalued in 2026?

Based on GuruFocus' analysis, Japan Exchange Group stock appears to be overvalued. The current stock price of €11.70 is trading 22.3% above its estimated GF Value™ of €9.57. GuruFocus considers Japan Exchange Group to be Modestly Overvalued.

Key valuation signals for STU:OSK:

  • SpecialCharges:
  • GF Value™: €9.57 vs. price of €11.70 (22.3% above fair value)
  • GF Score™: 85/100 with 9 warning signs

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


Japan Exchange Group Business Description

Address 2-1 Kabutocho, Nihonbashi, Chuo-ku, Tokyo, JPN, 103-8224
Japan Exchange Group is a vertically integrated securities exchange business, which includes the Tokyo Stock Exchange, Osaka Exchange, and Tokyo Commodity Exchange. JPX ranks among the top five largest stock exchange operators in the world by market capitalization, and its Nikkei 225 and Topix derivatives products are some of the most widely traded derivatives products in the world.
85GF Score

Get the complete analysis for STU:OSK

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

€11.70
Price
€9.57
GF Value