Luckin Coffee (STU:LC0A) PEG Ratio: N/A (As of Jul. 15, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
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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.

STU:LC0A Luckin Coffee Inc STU:LC0A
74 GF Score
Price €28.20
GF Value €43.38
Valuation Significantly Undervalued
! 1 Warning Sign
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What is Luckin Coffee PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Luckin Coffee's PE Ratio without NRI is 17.85. Luckin Coffee's 5-Year EBITDA growth rate is 0.00%. Therefore, Luckin Coffee's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for Luckin Coffee's PEG Ratio or its related term are showing as below:



STU:LC0A's PEG Ratio is not ranked *
in the Restaurants industry.
Industry Median: 1.3
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


Luckin Coffee  (STU:LC0A) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


Luckin Coffee PEG Ratio Related Terms


Luckin Coffee PEG Ratio Historical Data

* Premium members only.

The historical data trend for Luckin Coffee's PEG Ratio 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.

Luckin Coffee PEG Ratio Chart

Luckin Coffee Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only 0.00 0.00 0.00 0.00 0.00

Luckin Coffee Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PEG Ratio 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:LC0A vs EAT, CAVA, BROS: PEG Ratio Comparison

For the Restaurants subindustry, Luckin Coffee's PEG Ratio, along with its competitors' market caps and PEG 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.


Luckin Coffee PEG Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Luckin Coffee's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Luckin Coffee's PEG Ratio falls into.


STU:LC0A
74GF Score
Luckin Coffee Inc STU:LC0A
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Luckin Coffee PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

Luckin Coffee's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=17.848101265823/0.00
=N/A

* 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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is Luckin Coffee (STU:LC0A) Overvalued in 2026?

Based on GuruFocus' analysis, Luckin Coffee stock appears to be undervalued. The current stock price of €28.20 is trading 35% below its estimated GF Value™ of €43.38. GuruFocus considers Luckin Coffee to be Significantly Undervalued.

Key valuation signals for STU:LC0A:

  • PEG Ratio: N/A
  • GF Value™: €43.38 vs. price of €28.20 (35% below fair value)
  • GF Score™: 74/100 with 1 warning sign

No single metric tells the full story. See the STU:LC0A stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Luckin Coffee Business Description

Other Exchanges LKNCY:USA0A6U:UK
Address 1-3 Taibei Road, 28th Floor, Building T3, Haixi Jingu Plaza, Siming District, Fujian, Xiamen, CHN, 361008
Luckin Coffee Inc operates a coffee network in China, providing retail services for freshly brewed drinks and pre-made food and beverage items. Its technology-driven model is built on mobile apps and a store network, offering a cashier-less purchase experience with features such as store selection, advance ordering, multiple payment options, and real-time order tracking. The company mainly operates self-operated pick-up stores in high-demand locations, enabling rapid and cost-efficient expansion, and also uses partnership and franchise models. It offers multiple products, including coffee, tea drinks, snacks, and light meals, with recipes tailored to local preferences, supported by sourcing and proprietary technology for operations and supply chain management.
74GF Score

Get the complete analysis for STU:LC0A

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

€28.20
Price
€43.38
GF Value