DCOY (Decoy Therapeutics) Cyclically Adjusted PB Ratio: 0.00 (As of Aug. 15, 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.
Reviewed by: Charlie Tian Charlie Tian
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.

DCOY Decoy Therapeutics Inc DCOY
23 GF Score
Price $3.62
! 3 Warning Signs
View Full Analysis

What is Decoy Therapeutics Cyclically Adjusted PB Ratio?

Decoy Therapeutics DCOY +2.29% 23 Cyclically Adjusted PB Ratio is 0.00 as of Aug. 15, 2026. GuruFocus rates DCOY with a GF Score™ of 23/100. The stock has 3 warning signs investors should review. Among 692 Biotechnology companies, Decoy Therapeutics ranks worse than 144508.53% on this metric.

As of today (2026-08-15), Decoy Therapeutics's current share price is $3.6199. Decoy Therapeutics's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $15,336.95. Decoy Therapeutics's Cyclically Adjusted PB Ratio for today is 0.00.

The historical rank and industry rank for Decoy Therapeutics's Cyclically Adjusted PB Ratio or its related term are showing as below:

DCOY's Cyclically Adjusted PB Ratio is not ranked *
in the Biotechnology industry.
Industry Median: 1.62
* Ranked among companies with meaningful Cyclically Adjusted PB Ratio only.

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.

Decoy Therapeutics's adjusted book value per share data for the three months ended in Mar. 2026 was $7.288. 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 $15,336.95 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Decoy Therapeutics  (NAS:DCOY) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Decoy Therapeutics Cyclically Adjusted PB Ratio Related Terms


Decoy Therapeutics Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Decoy Therapeutics's Cyclically Adjusted PB 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.

Decoy Therapeutics Cyclically Adjusted PB Ratio Chart

Decoy Therapeutics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.02 0.00

Decoy Therapeutics Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB 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 0.01 0.01 0.00 0.00 0.00

DCOY vs PKTX, CASIF, VRAX: Cyclically Adjusted PB Ratio Comparison

For the Biotechnology subindustry, Decoy Therapeutics'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.


Decoy Therapeutics Cyclically Adjusted PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Decoy Therapeutics's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Decoy Therapeutics's Cyclically Adjusted PB Ratio falls into.


DCOY
23GF Score
Decoy Therapeutics Inc DCOY
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Decoy Therapeutics Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Decoy Therapeutics's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=3.6199/15336.95
=0.00

* 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.

Decoy Therapeutics's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Decoy Therapeutics's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=7.288/330.2130*330.2130
=7.288

Current CPI (Mar. 2026) = 330.2130.

Decoy Therapeutics Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 241.018 0.000
201609 0.000 241.428 0.000
201612 0.000 241.432 0.000
201703 0.000 243.801 0.000
201706 0.000 244.955 0.000
201709 0.000 246.819 0.000
201712 0.000 246.524 0.000
201803 0.000 249.554 0.000
201806 0.000 251.989 0.000
201809 0.000 252.439 0.000
201812 0.000 251.233 0.000
201903 0.000 254.202 0.000
201906 0.000 256.143 0.000
201909 0.000 256.759 0.000
201912 0.000 256.974 0.000
202003 0.000 258.115 0.000
202006 0.000 257.797 0.000
202009 20,606.000 260.280 26,142.497
202012 22,159.000 260.474 28,091.824
202103 48,778.000 264.877 60,809.847
202106 45,851.000 271.696 55,726.239
202109 42,651.000 274.310 51,343.060
202112 38,723.000 278.802 45,863.509
202203 33,416.000 287.504 38,379.979
202206 15,442.000 296.311 17,208.774
202209 8,306.500 296.808 9,241.376
202212 5,192.500 296.797 5,777.117
202303 2,779.500 301.836 3,040.814
202306 4,207.000 305.109 4,553.147
202309 2,028.000 307.789 2,175.750
202312 1,762.333 306.746 1,897.157
202403 1,216.667 312.332 1,286.321
202406 593.750 314.175 624.060
202409 365.625 315.301 382.917
202412 189.000 315.605 197.748
202503 5.167 319.799 5.335
202506 -69.167 322.561 -70.808
202509 53.772 324.800 54.668
202512 11.070 324.054 11.280
202603 7.288 330.213 7.288

Add all the adjusted book value per share together and divide the count will get our 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.

What does a Cyclically Adjusted PB Ratio of 0.00 mean?
Decoy Therapeutics (DCOY) has a Cyclically Adjusted PB Ratio of 0.00 as of Aug. 15, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Decoy Therapeutics and its competitors. According to the industry distribution chart, Decoy Therapeutics ranks #999999 out of 692 companies in the Biotechnology industry.
Is Decoy Therapeutics' Cyclically Adjusted PB Ratio too high?
Decoy Therapeutics' current Cyclically Adjusted PB Ratio is 0.00. Based on the distribution chart, Decoy Therapeutics ranks #999999 out of 692 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Decoy Therapeutics has a GF Score™ of 23/100, reflecting its overall financial health beyond just this single metric.
How does Decoy Therapeutics' Cyclically Adjusted PB Ratio compare to PKTX and CASIF?
According to the Biotechnology industry distribution chart, Decoy Therapeutics ranks #999999 out of 692 companies for Cyclically Adjusted PB Ratio. This places Decoy Therapeutics in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.62. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Biotechnology company?
The median Cyclically Adjusted PB Ratio among Biotechnology companies is 1.62, based on 692 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio 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 PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Decoy Therapeutics and its competitors. For the Biotechnology industry, the median Cyclically Adjusted PB Ratio is 1.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Decoy Therapeutics's current Cyclically Adjusted PB Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Decoy Therapeutics stock overvalued right now?
Decoy Therapeutics (DCOY) has a current Cyclically Adjusted PB Ratio of 0.00. The current Cyclically Adjusted PB Ratio is 0.00. Decoy Therapeutics' overall GF Score™ is 23/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Decoy Therapeutics (DCOY), the current Cyclically Adjusted PB Ratio is 0.00 as of Aug. 15, 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.

Decoy Therapeutics Business Description

Address 2450 Holcombe Boulevard, Suite X, Houston, TX, USA, 77021
Decoy Therapeutics Inc is a pre-clinical stage biotechnology company focused on advancing its pipeline of peptide conjugate therapeutics engineered through its proprietary IMP3ACT platform. The IMP3ACT platform represents a paradigm shift in peptide conjugate drug discovery and manufacturing, leveraging machine learning (ML) and artificial intelligence (AI" tools alongside high-speed synthesis techniques to rapidly engineer, optimize and manufacture peptide conjugates that target serious unmet medical needs. The company manages its business in one operating segment, focused on the discovery and development therapeutics for patients with high, unmet medical needs. Its pipeline programs include: Pan-Coronavirus; and Tripledemic.
23GF Score

Get the complete analysis for DCOY

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

$3.62
Price