STAI (ScanTech AI Systems) 3-Year Sharpe Ratio: N/A (As of Aug. 08, 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.
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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.

What is ScanTech AI Systems 3-Year Sharpe Ratio?

The 3-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past three years. As of today (2026-08-08), ScanTech AI Systems's 3-Year Sharpe Ratio is Not available.

ScanTech AI Systems  (OTCPK:STAI) 3-Year Sharpe Ratio Explanation

The 3-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past three years. It is calculated as the annualized result of the average three-year monthly excess returns divided by its standard deviation in the three-year period. 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.

ScanTech AI Systems 3-Year Sharpe Ratio Related Terms

STAI vs TT, JCI, CARR: 3-Year Sharpe Ratio Comparison

For the Building Products & Equipment subindustry, ScanTech AI Systems's 3-Year Sharpe Ratio, along with its competitors' market caps and 3-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.

ScanTech AI Systems 3-Year Sharpe Ratio vs Construction Industry

For the Construction industry and Industrials sector, ScanTech AI Systems's 3-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where ScanTech AI Systems's 3-Year Sharpe Ratio falls into.


ScanTech AI Systems 3-Year Sharpe Ratio Calculation

The 3-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last three years. A stock / portfolio's 3-Year Sharpe Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past three years.

ScanTech AI Systems Business Description

Address 1735 Enterprise Drive, Buford, GA, USA, 30518
ScanTech AI Systems Inc is developing and deploying security screening systems that protect travelers and other public members from criminals, terrorists, and other bad actors. It has developed a proprietary Computed Tomography scanning system that uses fixed-gantry technology to detect explosives, weapons, narcotics, and other contraband.