BYD Co (XBUL:BY6) Beta: N/A (As of Jul. 23, 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.

XBUL:BY6 BYD Co Ltd XBUL:BY6
89 GF Score
Price €9.35
GF Value €13.26
Valuation Modestly Undervalued
! 7 Warning Signs
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What is BYD Co Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-23), BYD Co's Beta is Not available.

BYD Co  (XBUL:BY6) 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)

BYD Co Beta Related Terms

BYD Co Beta Historical Data

* Premium members only.

The historical data trend for BYD Co'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.

BYD Co Beta Chart

BYD Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
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BYD Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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
XBUL:BY6
89GF Score
BYD Co Ltd XBUL:BY6
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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BYD Co 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 BYD Co (XBUL:BY6) Overvalued in 2026?

Based on GuruFocus' analysis, BYD Co stock appears to be undervalued. The current stock price of €9.35 is trading 29.5% below its estimated GF Value™ of €13.26. GuruFocus considers BYD Co to be Modestly Undervalued.

Key valuation signals for XBUL:BY6:

  • Beta: N/A
  • GF Value™: €13.26 vs. price of €9.35 (29.5% below fair value)
  • GF Score™: 89/100 with 7 warning signs

No single metric tells the full story. See the XBUL:BY6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

BYD Co Business Description

Address Unit 505-510, 1 Science Park E Avenue, 5th Floor, Core Building 1E, Pak Shek Kok, Tai Po, HKG
Founded in 1995, BYD is a leading Chinese manufacturer in the design, development, and production of new energy vehicles, or NEVs. In March 2022, the firm discontinued production of internal combustion engine, or ICE, vehicles. Its products primarily target the growing midpriced mass-market segment in China's passenger vehicle market. The company sold about 4.6 million passenger NEVs in 2025, accounting for 30% of the Chinese passenger NEV market. Besides automobile production, the company is also engaged in handset components and assembly services, as well as the rechargeable battery and photovoltaics business. After more than 25 years of development, the company has established over 30 industrial parks worldwide.
89GF Score

Get the complete analysis for XBUL:BY6

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

€9.35
Price
€13.26
GF Value