TMX Group (TSX:X) Cyclically Adjusted PS Ratio: (As of Sep. 22, 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.

TSX:X TMX Group Ltd TSX:X
88 GF Score
Price C$54.36
GF Value C$39.27
Valuation Significantly Overvalued
! 7 Warning Signs
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What is TMX Group Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


TMX Group  (TSX:X) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue 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 PS Ratio should give similar results to regular PS Ratio.


TMX Group Cyclically Adjusted PS Ratio Related Terms


TMX Group Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for TMX Group's Cyclically Adjusted PS 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.

TMX Group Cyclically Adjusted PS Ratio Chart

TMX Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 7.28 6.72 6.62 7.88 8.12

TMX Group Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS 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 9.43 8.45 8.06 7.31 6.65

TSX:X vs SPGI, CME, ICE: Cyclically Adjusted PS Ratio Comparison

For the Financial Data & Stock Exchanges subindustry, TMX Group's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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.


TMX Group Cyclically Adjusted PS Ratio vs Capital Markets Industry

For the Capital Markets industry and Financial Services sector, TMX Group's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where TMX Group's Cyclically Adjusted PS Ratio falls into.


TSX:X
88GF Score
TMX Group Ltd TSX:X
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TMX Group Cyclically Adjusted PS Ratio Calculation

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

TMX Group's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, TMX Group's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=2.731/133.5265*133.5265
=2.731

Current CPI (Jun. 2026) = 133.5265.

TMX Group Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.713 101.765 0.936
201612 0.737 101.449 0.970
201703 0.666 102.634 0.866
201706 0.682 103.029 0.884
201709 0.615 103.345 0.795
201712 0.724 103.345 0.935
201803 0.844 105.004 1.073
201806 0.934 105.557 1.181
201809 0.878 105.636 1.110
201812 0.963 105.399 1.220
201903 0.915 106.979 1.142
201906 1.111 107.690 1.378
201909 0.955 107.611 1.185
201912 1.126 107.769 1.395
202003 1.112 107.927 1.376
202006 0.868 108.401 1.069
202009 0.789 108.164 0.974
202012 0.836 108.559 1.028
202103 0.928 110.298 1.123
202106 0.904 111.720 1.080
202109 0.860 112.905 1.017
202112 0.972 113.774 1.141
202203 1.113 117.646 1.263
202206 1.408 120.806 1.556
202209 1.895 120.648 2.097
202212 2.243 120.964 2.476
202303 2.543 122.702 2.767
202306 2.473 124.203 2.659
202309 2.571 125.230 2.741
202312 2.800 125.072 2.989
202403 2.831 126.258 2.994
202406 2.775 127.522 2.906
202409 2.595 127.285 2.722
202412 2.478 127.364 2.598
202503 2.586 129.181 2.673
202506 2.755 129.892 2.832
202509 2.484 130.287 2.546
202512 2.641 130.366 2.705
202603 2.653 132.262 2.678
202606 2.731 133.527 2.731

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue 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.

Is TMX Group (TSX:X) Overvalued in 2026?

Based on GuruFocus' analysis, TMX Group stock appears to be overvalued. The current stock price of C$54.36 is trading 38.4% above its estimated GF Value™ of C$39.27. GuruFocus considers TMX Group to be Significantly Overvalued.

Key valuation signals for TSX:X:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: C$39.27 vs. price of C$54.36 (38.4% above fair value)
  • GF Score™: 88/100 with 7 warning signs

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


TMX Group Business Description

Other Exchanges TMXXF:USA9TX:Germany
Address 100 Adelaide Street West, Toronto, ON, CAN, M5H 1S3
TMX Group Ltd is a company that operates several markets to provide investment opportunities for its clients. The company has four operating segments: Global Solutions, Insights & Analytics, Capital Formation, Derivatives Trading & Clearing, and Equities and Fixed Income Trading & Clearing. The maximum of its revenue is from Global Solutions, Insights & Analytics, which deliver equities data, index data as well as integrated data sets to fuel high value proprietary and third party analytics, which help clients make trading and investment decisions. The company geographically operates in Canada, USA, UK, Germany, and Other Countries, with maximum revenue from Canada.
88GF Score

Get the complete analysis for TSX:X

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

C$54.36
Price
C$39.27
GF Value