INPEF (Inspecs Group) 1-Year Sharpe Ratio: N/A (As of Aug. 11, 2026)

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.

INPEF Inspecs Group PLC INPEF
55 GF Score
Price $1.08
GF Value $0.65
! 6 Warning Signs
View Full Analysis

What is Inspecs Group 1-Year Sharpe Ratio?

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-08-11), Inspecs Group's 1-Year Sharpe Ratio is Not available.

Inspecs Group  (OTCPK:INPEF) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Inspecs Group 1-Year Sharpe Ratio Related Terms

INPEF vs ISRG, BDX, MDLN: 1-Year Sharpe Ratio Comparison

For the Medical Instruments & Supplies subindustry, Inspecs Group's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Inspecs Group 1-Year Sharpe Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Inspecs Group's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Inspecs Group's 1-Year Sharpe Ratio falls into.


INPEF
55GF Score
Inspecs Group PLC INPEF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Inspecs Group 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Is Inspecs Group (INPEF) Overvalued in 2026?

Based on GuruFocus' analysis, Inspecs Group stock appears to be overvalued. The current stock price of $1.08 is trading 66.2% above its estimated GF Value™ of $0.65.

Key valuation signals for INPEF:

  • 1-Year Sharpe Ratio: N/A
  • GF Value™: $0.65 vs. price of $1.08 (66.2% above fair value)
  • GF Score™: 55/100 with 6 warning signs

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

Inspecs Group Business Description

Other Exchanges SPEC:UK
Address Upper Bristol Road, 7-10 Kelso Place, Bath, Somerset, GBR, BA1 3AU
Inspecs Group PLC is a designer and manufacturer of eyewear frames and accessories. The customers of the company include optical and Non-optical retailers, distributors, and independent opticians. The company operations are spread across the United Kingdom, Europe (excluding the UK), South America, North America, Asia, Africa, and Australia. Its eyewear brands include Superdry, Titanflex, O'Neill, Brendel, Humphreys, Marc O'Polo, and among others. The reporting segments of the company are Frames and Optics product distribution which derives maximum revenue, and Manufacturing includes OEM and manufacturing distribution segment.
55GF Score

Get the complete analysis for INPEF

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

$1.08
Price
$0.65
GF Value