National Australia Bank (ASX:NAB) Short 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.

ASX:NAB National Australia Bank Ltd ASX:NAB
67 GF Score
Price A$39.85
GF Value A$42.29
Valuation Fairly Valued
! 3 Warning Signs
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What is National Australia Bank Short Ratio?

Short Ratio is a metric signaling prevailing investors' sentiment with a company. It represents the number of days it takes short sellers on average to repurchase all the shares short.

Due to the license agreement change with our data vendor, Short Interest related data on GuruFocus will no longer be updated. Existing data will remain as-is, while new data will not be available, except for certain Australian and Canadian stocks.

ASX:NAB
67GF Score
National Australia Bank Ltd ASX:NAB
Short Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Is National Australia Bank (ASX:NAB) Overvalued in 2026?

Based on GuruFocus' analysis, National Australia Bank stock appears to be undervalued. The current stock price of A$39.85 is trading 5.8% below its estimated GF Value™ of A$42.29. GuruFocus considers National Australia Bank to be Fairly Valued.

Key valuation signals for ASX:NAB:

  • Short Ratio:
  • GF Value™: A$42.29 vs. price of A$39.85 (5.8% below fair value)
  • GF Score™: 67/100 with 3 warning signs

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

National Australia Bank Business Description

Address 395 Bourke Street, Level 28, Melbourne, VIC, AUS, 3000
National Australia Bank is the most business-focused of the four major banks, holding the largest share of business loans and the number-three spot in home loans. National Australia Bank is currently the second-largest bank by market capitalization, with the franchise covering consumer, small business, corporate, and institutional sectors. Under the UBank brand the bank also owns one of Australia's largest digital-only banks. Offshore operations in New Zealand round out the group.
67GF Score

Get the complete analysis for ASX:NAB

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

A$39.85
Price
A$42.29
GF Value