Tsky Co (ROCO:6784) PS Ratio: 1.12 (As of Jul. 23, 2026) — 32% Below Median

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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ROCO:6784 Tsky Co Ltd ROCO:6784
84 GF Score
Price NT$21.80
GF Value NT$25.16
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Tsky Co PS Ratio?

Tsky Co ROCO:6784 -0.91% 84 PS Ratio is 1.12 as of Jul. 23, 2026, which is 32% below its 10-year median of 1.64. GuruFocus rates ROCO:6784 with a GF Score™ of 84/100 and a GF Value™ of NT$25.16 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 2,473 Hardware companies, Tsky Co ranks better than 62.92% on this metric.

The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Tsky Co's share price is NT$21.80. Tsky Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$19.43. Hence, Tsky Co's PS Ratio for today is 1.12.

The historical rank and industry rank for Tsky Co's PS Ratio or its related term are showing as below:

ROCO:6784' s PS Ratio Range Over the Past 10 Years
Min: 0.89   Med: 1.64   Max: 4.77
Current: 1.13

During the past 9 years, Tsky Co's highest PS Ratio was 4.77. The lowest was 0.89. And the median was 1.64.

ROCO:6784's PS Ratio is ranked better than
62.92% of 2473 companies
in the Hardware industry
Industry Median: 1.82 vs ROCO:6784: 1.13

Tsky Co's Revenue per Sharefor the six months ended in Dec. 2025 was NT$11.29. Its Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$19.43.

During the past 12 months, the average Revenue per Share Growth Rate of Tsky Co was 16.50% per year. During the past 3 years, the average Revenue per Share Growth Rate was 5.60% per year. During the past 5 years, the average Revenue per Share Growth Rate was 8.40% per year.

During the past 9 years, Tsky Co's highest 3-Year average Revenue per Share Growth Rate was 8.40% per year. The lowest was -5.50% per year. And the median was 5.80% per year.

Back to Basics: PS Ratio


Tsky Co  (ROCO:6784) PS Ratio Explanation

The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.

When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.

Similar to the PE Ratio or Price-to-Operating-Cash-Flow or Price-to-Free-Cash-Flow , the PS Ratio measures the valuation based on the earning power of the company. This is where it is different from the PB Ratio , which measures the valuation based on the company's balance sheet.


Be Aware

The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.


Tsky Co PS Ratio Related Terms


Tsky Co PS Ratio Historical Data

* Premium members only.

The historical data trend for Tsky Co's 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.

Tsky Co PS Ratio Chart

Tsky Co Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PS Ratio
Get a 7-Day Free Trial Premium Member Only 2.18 1.58 1.68 1.20 0.89

Tsky Co Semi-Annual Data
Dec17 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 1.68 0.00 1.20 0.00 0.89

ROCO:6784 vs AAPL: PS Ratio Comparison

For the Consumer Electronics subindustry, Tsky Co's PS Ratio, along with its competitors' market caps and 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.


Tsky Co PS Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Tsky Co's PS Ratio distribution charts can be found below:

* The bar in red indicates where Tsky Co's PS Ratio falls into.


ROCO:6784
84GF Score
Tsky Co Ltd ROCO:6784
PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tsky Co PS Ratio Calculation

The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.

Tsky Co's PS Ratio for today is calculated as

PS Ratio=Share Price/Revenue per Share (TTM)
=21.80/19.432
=1.12

Tsky Co's Share Price of today is NT$21.80.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Tsky Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$19.43.

* 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.

It can also be calculated from the numbers for the whole company:

PS Ratio=Market Cap/Revenue

The Revenue here is for the trailing 12 months.

Frequently Asked Questions Learn more about PS Ratio →
What does a PS Ratio of 1.12 mean?
Tsky Co (ROCO:6784) has a PS Ratio of 1.12 as of Jul. 23, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Tsky Co and its competitors. This is 32% below median its historical median of 1.64. Over the past decade, Tsky Co's PS Ratio has ranged from 0.89 to 4.77. According to the industry distribution chart, Tsky Co ranks #917 out of 2473 companies in the Hardware industry, placing it in the top 37.1%.
Is Tsky Co's PS Ratio too high?
Tsky Co's current PS Ratio of 1.12 is 32% below median its 10-year median of 1.64. Over the past 10 years, this metric has ranged from a low of 0.89 to a high of 4.77. The Hardware industry median PS Ratio is 1.82. Tsky Co's value of 1.12 is 38.5% below this industry median. Based on the distribution chart, Tsky Co ranks #917 out of 2473 companies in the Hardware industry, which is above the industry midpoint. Overall, Tsky Co has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tsky Co's PS Ratio compare to AAPL?
According to the Hardware industry distribution chart, Tsky Co ranks #917 out of 2473 companies for PS Ratio. This puts Tsky Co in the upper half of its industry. The industry median PS Ratio is 1.82. Tsky Co's value of 1.12 is 38.5% below this benchmark. Historically, Tsky Co's own PS Ratio has ranged from 0.89 to 4.77 over the past decade. While the company's 10-year median is 1.64 vs. the industry median of 1.82, Tsky Co has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PS Ratio for a Hardware company?
The median PS Ratio among Hardware companies is 1.82, based on 2,473 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tsky Co's current PS Ratio of 1.12 is 38.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Tsky Co and its competitors. For the Hardware industry, the median PS Ratio is 1.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tsky Co's current PS Ratio is 1.12, which is 32% below median its own 10-year median of 1.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tsky Co stock overvalued right now?
Based on GuruFocus' analysis, Tsky Co (ROCO:6784) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$25.16, compared to a current price of NT$21.80 — trading 13.4% below its estimated fair value. The current PS Ratio is 1.12, which is 32% below median its 10-year median of 1.64 and 38.5% below the Hardware industry median of 1.82. Tsky Co's overall GF Score™ is 84/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Tsky Co (ROCO:6784), the current PS Ratio is 1.12 as of Jul. 23, 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 Tsky Co (ROCO:6784) Overvalued in 2026?

Based on GuruFocus' analysis, Tsky Co stock appears to be undervalued. The current stock price of NT$21.80 is trading 13.4% below its estimated GF Value™ of NT$25.16. GuruFocus considers Tsky Co to be Modestly Undervalued.

Key valuation signals for ROCO:6784:

  • PS Ratio: 1.12 (32% below median its 10-year median of 1.64)
  • GF Value™: NT$25.16 vs. price of NT$21.80 (13.4% below fair value)
  • GF Score™: 84/100 with 2 warning signs
  • Industry Position: 38.5% below the Hardware median (#917 of 2473)

No single metric tells the full story. See the ROCO:6784 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tsky Co Business Description

Address 21 Floor-2, No.8, Ziqiang S. Road, Hsinchu County 302, Zhubei, TWN
Tsky Co Ltd is engaged in the manufacturing of several wearable products. It offers GPS watches, GPS bands, and wearable devices used for golf, running, and cycling. It also provides an antenna including Wi-Fi, 3G, 4G, and RF connectors among others.
84GF Score

Get the complete analysis for ROCO:6784

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

NT$21.80
Price
NT$25.16
GF Value