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.
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.
6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. It’s calculated by current share price divided by share price 6-months ago. As of today (2026-08-21), Six Flags Entertainment's 6-Month Price Index is 0.92.
Six Flags Entertainment (NYSE:FUN) 6-Month Price Index Explanation
Price Index (PI) also called momentum. Strategies involving Price Index are also known as momentum strategies as they allow investors to profit from a company’s stock price. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago.
The investment strategy for momentum investors is to buy winners and sell losers. That is, buy stocks that performed well and sell stocks that performed poorly in the past.
Six Flags Entertainment 6-Month Price Index Related Terms
FUN vs PRKS, LUCK, PTON: 6-Month Price Index Comparison
For the Leisure subindustry, Six Flags Entertainment's 6-Month Price Index, along with its competitors' market caps and 6-Month Price Index 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.
Six Flags Entertainment (NYSE:FUN) 6-Month Price Index Calculation
6-Month Price Index is calculated as following:
6-Month Price Index
=
Current Share Price
/
Share Price 6-Months Ago
* 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.
Six Flags Entertainment (FUN) has a 6-Month Price Index of 0.92 as of Aug. 21, 2026. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Six Flags Entertainment and its competitors.
Is Six Flags Entertainment's 6-Month Price Index too high?
Six Flags Entertainment's current 6-Month Price Index is 0.92. Overall, Six Flags Entertainment has a GF Score™ of 55/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Six Flags Entertainment's 6-Month Price Index compare to PRKS and LUCK?
Six Flags Entertainment's 6-Month Price Index of 0.92 can be compared against companies in the Travel & Leisure industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 6-Month Price Index for a Travel & Leisure company?
A good 6-Month Price Index depends on the Travel & Leisure industry context. However, 6-Month Price Index should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 6-Month Price Index mean?
A high 6-Month Price Index can signal that a stock is expensive relative to its fundamentals. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Six Flags Entertainment and its competitors. Six Flags Entertainment's current 6-Month Price Index is 0.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Six Flags Entertainment stock overvalued right now?
Based on GuruFocus' analysis, Six Flags Entertainment (FUN) is currently considered Possible Value Trap. The stock's GF Value™ is $31.46, compared to a current price of $16.79 — trading 46.6% below its estimated fair value. The current 6-Month Price Index is 0.92. Six Flags Entertainment's overall GF Score™ is 55/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 6-Month Price Index calculated?
6-Month Price Index is calculated from a company's financial statements. For Six Flags Entertainment (FUN), the current 6-Month Price Index is 0.92 as of Aug. 21, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Six Flags Entertainment (FUN) Overvalued in 2026?
Based on GuruFocus' analysis, Six Flags Entertainment stock appears to be undervalued.
The current stock price of $16.79 is trading 46.6% below its estimated GF Value™ of $31.46.
GuruFocus considers Six Flags Entertainment to be Possible Value Trap.
Key valuation signals for FUN:
6-Month Price Index: 0.92
GF Value™: $31.46 vs. price of $16.79 (46.6% below fair value)
No single metric tells the full story. See the FUN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Six Flags Entertainment Corp is North America's regional amusement resort operator with approximately 27 amusement parks, around 15 separately gated water parks, and nine resort properties across the U.S., Canada, and Mexico. It provides coasters, themed rides, thrilling water parks, resorts, and a portfolio of beloved intellectual properties such as Looney Tunes, DC Comics, and PEANUTS. The parks are family-oriented, with recreational facilities for people of all ages, and provide clean and attractive environments with exciting rides and immersive entertainment. The Company generates revenue from sales of admission to the amusement parks and water parks, from purchases of food, merchandise and games both inside and outside the parks, from the sale of accommodations and other extra-charge.
55GF Score
Get the complete analysis for FUN
6-Month Price Index is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FUN has been successfully added to your 
