Logic Instrument (STU:90I) Beta: N/A (As of Jun. 29, 2026)


STU:90I Logic Instrument SA STU:90I
75 GF Score
Price €1.71
GF Value €1.76
Valuation Fairly Valued
! 5 Warning Signs
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What is Logic Instrument Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-06-29), Logic Instrument's Beta is Not available.

Logic Instrument  (STU:90I) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)

Logic Instrument Beta Related Terms

Logic Instrument Beta Historical Data

* Premium members only.

The historical data trend for Logic Instrument's Beta can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Logic Instrument Beta Chart

Logic Instrument Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Logic Instrument Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
STU:90I
75GF Score
Logic Instrument SA STU:90I
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Logic Instrument Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Is Logic Instrument (STU:90I) Overvalued in 2026?

Based on GuruFocus' analysis, Logic Instrument stock appears to be undervalued. The current stock price of €1.71 is trading 3.1% below its estimated GF Value™ of €1.76. GuruFocus considers Logic Instrument to be Fairly Valued.

Key valuation signals for STU:90I:

  • Beta: N/A
  • GF Value™: €1.76 vs. price of €1.71 (3.1% below fair value)
  • GF Score™: 75/100 with 5 warning signs

No single metric tells the full story. See the STU:90I stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Logic Instrument Business Description

Other Exchanges ALLOG:France
Address 12 rue Ampere, Igny, FRA, 91430
Logic Instrument SA is a supplier of rugged mobile computers to industrial and military sectors. The product portfolio includes rugged field book tablets, rugged field book smartphones, Tetra/Roda Military series, among others.
75GF Score

Get the complete analysis for STU:90I

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

€1.71
Price
€1.76
GF Value