BLBX (Blackboxstocks) Cyclically Adjusted FCF per Share: $-0.58 (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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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.

BLBX Blackboxstocks Inc BLBX
29 GF Score
Price $18.15
GF Value $1.81
! 7 Warning Signs
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What is Blackboxstocks Cyclically Adjusted FCF per Share?

Blackboxstocks BLBX 29 Cyclically Adjusted FCF per Share is $-0.58 as of Dec. 2025. GuruFocus rates BLBX with a GF Score™ of 29/100 and a GF Value™ of $1.81. The stock has 7 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Blackboxstocks's adjusted free cash flow per share for the three months ended in Dec. 2025 was $-0.121. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is $-0.58 for the trailing ten years ended in Dec. 2025.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

As of today (2026-09-02), Blackboxstocks's current stock price is $18.15. Blackboxstocks's Cyclically Adjusted FCF per Share for the quarter that ended in Dec. 2025 was $-0.58. Blackboxstocks's Cyclically Adjusted Price-to-FCF of today is .


Blackboxstocks  (NAS:BLBX) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Blackboxstocks Cyclically Adjusted FCF per Share Related Terms


Blackboxstocks Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Blackboxstocks's Cyclically Adjusted FCF per Share 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.

Blackboxstocks Cyclically Adjusted FCF per Share Chart

Blackboxstocks Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 -0.51 -0.53 -0.58

Blackboxstocks Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted FCF per Share 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 -0.53 -0.56 -0.59 -0.62 -0.58

BLBX vs AVAI, HKIT, MTBLY: Cyclically Adjusted FCF per Share Comparison

For the Software - Application subindustry, Blackboxstocks's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


Blackboxstocks Cyclically Adjusted Price-to-FCF vs Software Industry

For the Software industry and Technology sector, Blackboxstocks's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Blackboxstocks's Cyclically Adjusted Price-to-FCF falls into.


BLBX
29GF Score
Blackboxstocks Inc BLBX
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Blackboxstocks Cyclically Adjusted FCF per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Blackboxstocks's adjusted Free Cash Flow per Share data for the three months ended in Dec. 2025 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=-0.121/324.0540*324.0540
=-0.121

Current CPI (Dec. 2025) = 324.0540.

Blackboxstocks Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201603 -0.027 238.132 -0.037
201606 -0.042 241.018 -0.056
201609 -0.063 241.428 -0.085
201612 -0.333 241.432 -0.447
201703 -0.072 243.801 -0.096
201706 -0.073 244.955 -0.097
201709 -0.121 246.819 -0.159
201712 -0.104 246.524 -0.137
201803 0.034 249.554 0.044
201806 -0.057 251.989 -0.073
201809 -0.086 252.439 -0.110
201812 -0.152 251.233 -0.196
201903 -0.055 254.202 -0.070
201906 -0.182 256.143 -0.230
201909 -0.104 256.759 -0.131
201912 -0.027 256.974 -0.034
202003 -0.012 258.115 -0.015
202006 0.038 257.797 0.048
202009 0.002 260.280 0.002
202012 0.024 260.474 0.030
202103 0.058 264.877 0.071
202106 -0.131 271.696 -0.156
202109 -0.079 274.310 -0.093
202112 -0.158 278.802 -0.184
202203 -0.241 287.504 -0.272
202206 -0.378 296.311 -0.413
202209 -0.441 296.808 -0.481
202212 -0.240 296.797 -0.262
202303 -0.379 301.836 -0.407
202306 -0.464 305.109 -0.493
202309 -0.151 307.789 -0.159
202312 0.010 306.746 0.011
202403 -0.110 312.332 -0.114
202406 -0.103 314.175 -0.106
202409 0.002 315.301 0.002
202412 -0.007 315.605 -0.007
202503 -0.181 319.799 -0.183
202506 -0.289 322.561 -0.290
202509 -0.253 324.800 -0.252
202512 -0.121 324.054 -0.121

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of $-0.58 mean?
Blackboxstocks (BLBX) has a Cyclically Adjusted FCF per Share of $-0.58 as of Dec. 2025. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Blackboxstocks and its competitors.
Is Blackboxstocks' Cyclically Adjusted FCF per Share too high?
Blackboxstocks' current Cyclically Adjusted FCF per Share is $-0.58. Overall, Blackboxstocks has a GF Score™ of 29/100, reflecting its overall financial health beyond just this single metric.
How does Blackboxstocks' Cyclically Adjusted FCF per Share compare to AVAI and HKIT?
Blackboxstocks' Cyclically Adjusted FCF per Share of $-0.58 can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted FCF per Share for a Software company?
A good Cyclically Adjusted FCF per Share depends on the Software industry context. However, Cyclically Adjusted FCF per Share 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 Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Blackboxstocks and its competitors. Blackboxstocks's current Cyclically Adjusted FCF per Share is $-0.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Blackboxstocks stock overvalued right now?
Blackboxstocks (BLBX) has a current Cyclically Adjusted FCF per Share of $-0.58. The stock's GF Value™ is $1.81, compared to a current price of $18.15 — trading 902.8% above its estimated fair value. The current Cyclically Adjusted FCF per Share is $-0.58. Blackboxstocks' overall GF Score™ is 29/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Blackboxstocks (BLBX), the current Cyclically Adjusted FCF per Share is $-0.58 as of Dec. 2025. 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 Blackboxstocks (BLBX) Overvalued in 2026?

Based on GuruFocus' analysis, Blackboxstocks stock appears to be overvalued. The current stock price of $18.15 is trading 902.8% above its estimated GF Value™ of $1.81.

Key valuation signals for BLBX:

  • Cyclically Adjusted FCF per Share: $-0.58
  • GF Value™: $1.81 vs. price of $18.15 (902.8% above fair value)
  • GF Score™: 29/100 with 7 warning signs

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


Blackboxstocks Business Description

Address 5430 LBJ Freeway, Suite 1485, Dallas, TX, USA, 75240
Blackboxstocks Inc is a financial technology and social media hybrid platform offering real-time proprietary analytics and news for stock and options traders of all levels. Its web-based software (the Blackbox System) employs predictive technology enhanced by artificial intelligence to find volatility and unusual market activity that may result in a rapid change in the price of a stock or option. It provides users with a fully interactive social media platform that is integrated into its dashboard, enabling users to exchange information and ideas quickly and efficiently through a common network. The company introduced a live audio/video feature that allows members to broadcast on their channels to share trading strategies and market insight within the Blackbox community.
29GF Score

Get the complete analysis for BLBX

Cyclically Adjusted FCF per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$18.15
Price
$1.81
GF Value