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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 Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.
BIO-key International's adjusted book value per share for the three months ended in Dec. 2024 was $1.015. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $141.23 for the trailing ten years ended in Dec. 2024.
During the past 12 months, BIO-key International's average Cyclically Adjusted Book Growth Rate was 2.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 7.60% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.50% per year. 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 Book Growth Rate using Cyclically Adjusted Book per Share data.
During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of BIO-key International was 136.90% per year. The lowest was -66.80% per year. And the median was 8.80% per year.
As of today (2025-05-18), BIO-key International's current stock price is $0.833. BIO-key International's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2024 was $141.23. BIO-key International's Cyclically Adjusted PB Ratio of today is 0.01.
During the past 13 years, the highest Cyclically Adjusted PB Ratio of BIO-key International was 58.80. The lowest was 0.01. And the median was 0.63.
The historical data trend for BIO-key International's Cyclically Adjusted Book 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.
BIO-key International Quarterly Data | ||||||||||||||||||||
Mar20 | Jun20 | Sep20 | Dec20 | Mar21 | Jun21 | Sep21 | Dec21 | Mar22 | Jun22 | Sep22 | Dec22 | Mar23 | Jun23 | Sep23 | Dec23 | Mar24 | Jun24 | Sep24 | Dec24 | |
Cyclically Adjusted Book per Share | Get a 7-Day Free Trial |
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138.12 | 139.94 | 140.97 | 141.74 | 141.23 |
For the Security & Protection Services subindustry, BIO-key International's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.
For the Business Services industry and Industrials sector, BIO-key International's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where BIO-key International's Cyclically Adjusted PB Ratio falls into.
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 Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.
What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?
Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value 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 Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.
We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book 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, BIO-key International's adjusted Book Value per Share data for the three months ended in Dec. 2024 was:
Adj_Book | = | Book Value per Share | / | CPI of Dec. 2024 (Change) | * | Current CPI (Dec. 2024) |
= | 1.015 | / | 133.1571 | * | 133.1571 | |
= | 1.015 |
Current CPI (Dec. 2024) = 133.1571.
BIO-key International Quarterly Data
Book Value per Share | CPI | Adj_Book | |
201503 | -0.632 | 99.621 | -0.845 |
201506 | 19.921 | 100.684 | 26.346 |
201509 | -7.342 | 100.392 | -9.738 |
201512 | 477.632 | 99.792 | 637.324 |
201603 | 445.500 | 100.470 | 590.437 |
201606 | 405.316 | 101.688 | 530.747 |
201609 | 374.079 | 101.861 | 489.012 |
201612 | 367.929 | 101.863 | 480.965 |
201703 | 333.310 | 102.862 | 431.476 |
201706 | 298.067 | 103.349 | 384.036 |
201709 | 277.354 | 104.136 | 354.650 |
201712 | 259.491 | 104.011 | 332.206 |
201803 | 191.091 | 105.290 | 241.668 |
201806 | 131.736 | 106.317 | 164.994 |
201809 | 121.557 | 106.507 | 151.973 |
201812 | 107.897 | 105.998 | 135.543 |
201903 | 94.732 | 107.251 | 117.615 |
201906 | 81.556 | 108.070 | 100.489 |
201909 | 71.190 | 108.329 | 87.506 |
201912 | -22.624 | 108.420 | -27.786 |
202003 | -11.023 | 108.902 | -13.478 |
202006 | 5.078 | 108.767 | 6.217 |
202009 | 50.074 | 109.815 | 60.718 |
202012 | 46.855 | 109.897 | 56.772 |
202103 | 45.212 | 111.754 | 53.871 |
202106 | 42.624 | 114.631 | 49.513 |
202109 | 40.306 | 115.734 | 46.374 |
202112 | 35.814 | 117.630 | 40.542 |
202203 | 32.938 | 121.301 | 36.157 |
202206 | 29.041 | 125.017 | 30.932 |
202209 | 23.828 | 125.227 | 25.337 |
202212 | 10.376 | 125.222 | 11.034 |
202303 | 10.053 | 127.348 | 10.512 |
202306 | 7.466 | 128.729 | 7.723 |
202309 | 6.277 | 129.860 | 6.436 |
202312 | 1.030 | 129.419 | 1.060 |
202403 | 0.295 | 131.776 | 0.298 |
202406 | -0.581 | 132.554 | -0.584 |
202409 | 0.043 | 133.029 | 0.043 |
202412 | 1.015 | 133.157 | 1.015 |
Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.
If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.
For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB 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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
BIO-key International's Cyclically Adjusted PB Ratio of today is calculated as
Cyclically Adjusted PB Ratio | = | Share Price | / | Cyclically Adjusted Book per Share |
= | 0.833 | / | 141.23 | |
= | 0.01 |
* 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.
During the past 13 years, the highest Cyclically Adjusted PB Ratio of BIO-key International was 58.80. The lowest was 0.01. And the median was 0.63.
Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.
Thank you for viewing the detailed overview of BIO-key International's Cyclically Adjusted Book per Share provided by GuruFocus.com. Please click on the following links to see related term pages.
Michael W Depasquale | director, officer: Co-Chief Executive Officer | 1285 CORPORATE CENTER DR, STE 175, EAGAN MN 55121 |
James David Sullivan | officer: See Remarks | 411 WALNUT ST., PMB #15855, GREEN COVE SPRINGS FL 32043 |
Cameron E. Williams | director | 400 N. CASCADES CIRCLE, CANTON GA 30114 |
Fong Wong Kwok | director | FLAT C, 27/F., BLOCK 5, GRAND PACIFIC VIEWS, SIU LAM K3 00000 |
Emmanuel Alia | director | 15 C SIGNAL HILL ROAD, MADISON CT 06443 |
Robert J Michel | director | C/O ASTA FUNDING, INC., 210 SYLVAN AVENUE, ENGLEWOOD CLIFFS NJ 07632 |
Micron Technology Development Ltd | 10 percent owner | 5/F., SPA CENTRE, 53-55 LOCKHART ROAD, WANCHAI K3 999077 |
Yick Fabian Shin | director | FLAT B, 23/F, TOWER 2B, 19 TONG YON ST.,, THE WINGS IIIA, TSEUNG KWAN O., NEW TERRITORIES K3 00000 |
Knook Pieter Cornelis | director | 3349 HIGHWAY 138, BUILDING A, SUITE E, WALL NJ 07719 |
Jianhui Yao | director | SUITES 2601-2, 26/F TOWER 2, NINA TOWER, 8 YEUNG UK RD, TSUEN WAN K3 TWTL 353 |
Barbara Rivera | director | C/O BIO-KEY INTERNATIONAL, INC., 3349 HIGHWAY 138, BUILDING A, SUITE E, WALL NJ 07719 |
Thomas Gilley | director | C/O BIO-KEY INTERNATIONAL, INC., 3349 HIGHWAY 138, BUILDING A, SUITE E, WALL NJ 07719 |
Iii Thomas Bush, | director | C/O BIO-KEY INTERNATIONAL, INC., 3349 HIGHWAY 138, BUILDING A, SUITE E, WALL NJ 07719 |
Cecilia C Welch | officer: Chief Financial Officer | PO BOX 588, DUNSTABLE MA 01827 |
John Schoenherr | director | C/O ORACLE CORPORATION, 10 VAN DE GRAAFF DRIVE, BURLINGTON MA 01803 |
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