Sincere Security (ROCO:6721) Net Interest Margin (Bank Only) %

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.

ROCO:6721 Sincere Security Corp Ltd ROCO:6721
90 GF Score
Price NT$52.00
GF Value NT$67.55
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Sincere Security Net Interest Margin (Bank Only) %?

Net Interest Margin (Bank Only) % only applies to banks.

ROCO:6721
90GF Score
Sincere Security Corp Ltd ROCO:6721
Net Interest Margin (Bank Only) % is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Sincere Security (ROCO:6721) Overvalued in 2026?

Based on GuruFocus' analysis, Sincere Security stock appears to be undervalued. The current stock price of NT$52.00 is trading 23% below its estimated GF Value™ of NT$67.55. GuruFocus considers Sincere Security to be Modestly Undervalued.

Key valuation signals for ROCO:6721:

  • Net Interest Margin (Bank Only) %:
  • GF Value™: NT$67.55 vs. price of NT$52.00 (23% below fair value)
  • GF Score™: 90/100 with 3 warning signs

No single metric tells the full story. See the ROCO:6721 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sincere Security Business Description

Address Room 5, 2nd Floor, 201 Heping Street, Hsinchu County, Zhubei, TWN
Sincere Security Corp Ltd is a Taiwan based company involved in property management, cleaning services, mechanical and electrical air-conditioning maintenance and security monitoring. It provides services at science parks, hypermarkets, commercial buildings, schools, golf courses, villas and residential areas, and government units.
90GF Score

Get the complete analysis for ROCO:6721

Net Interest Margin (Bank Only) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$52.00
Price
NT$67.55
GF Value