Sino-American Silicon Products (LUX:SIAMS) Cyclically Adjusted PS Ratio: 1.27 (As of Sep. 09, 2026) — Near Median

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LUX:SIAMS Sino-American Silicon Products Inc LUX:SIAMS
82 GF Score
Price $7.15
GF Value $5.78
! 9 Warning Signs
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What is Sino-American Silicon Products Cyclically Adjusted PS Ratio?

Sino-American Silicon Products LUX:SIAMS 82 Cyclically Adjusted PS Ratio is 1.27 as of Sep. 09, 2026, which is 9% below its 10-year median of 1.40. GuruFocus rates LUX:SIAMS with a GF Score™ of 82/100 and a GF Value™ of $5.78. The stock has 9 warning signs investors should review. Among 730 Semiconductors companies, Sino-American Silicon Products ranks better than 70.14% on this metric.

As of today (2026-09-09), Sino-American Silicon Products's current share price is $7.15. Sino-American Silicon Products's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 was $5.62. Sino-American Silicon Products's Cyclically Adjusted PS Ratio for today is 1.27.

The historical rank and industry rank for Sino-American Silicon Products's Cyclically Adjusted PS Ratio or its related term are showing as below:

LUX:SIAMS' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.7   Med: 1.4   Max: 2.81
Current: 1.3

During the past years, Sino-American Silicon Products's highest Cyclically Adjusted PS Ratio was 2.81. The lowest was 0.70. And the median was 1.40.

LUX:SIAMS's Cyclically Adjusted PS Ratio is ranked better than
70.14% of 730 companies
in the Semiconductors industry
Industry Median: 3.16 vs LUX:SIAMS: 1.30

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 PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

Sino-American Silicon Products's adjusted revenue per share data for the three months ended in Jun. 2026 was $1.084. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is $5.62 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Sino-American Silicon Products  (LUX:SIAMS) 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.


Sino-American Silicon Products Cyclically Adjusted PS Ratio Related Terms


Sino-American Silicon Products Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Sino-American Silicon Products'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.

Sino-American Silicon Products Cyclically Adjusted PS Ratio Chart

Sino-American Silicon Products 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 2.69 1.36 1.71 1.08 0.79

Sino-American Silicon Products 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 0.70 0.87 0.79 0.78 1.27

LUX:SIAMS vs LRCX, AMAT, KLAC: Cyclically Adjusted PS Ratio Comparison

For the Semiconductor Equipment & Materials subindustry, Sino-American Silicon Products'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.


Sino-American Silicon Products Cyclically Adjusted PS Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Sino-American Silicon Products's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Sino-American Silicon Products's Cyclically Adjusted PS Ratio falls into.


LUX:SIAMS
82GF Score
Sino-American Silicon Products Inc LUX:SIAMS
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sino-American Silicon Products 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.

Sino-American Silicon Products's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=7.15/5.62
=1.27

* 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.

Sino-American Silicon Products's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Sino-American Silicon Products'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)
=1.084/333.9520*333.9520
=1.084

Current CPI (Jun. 2026) = 333.9520.

Sino-American Silicon Products Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.397 241.428 0.549
201612 0.532 241.432 0.736
201703 0.771 243.801 1.056
201706 0.793 244.955 1.081
201709 0.910 246.819 1.231
201712 0.901 246.524 1.221
201803 0.994 249.554 1.330
201806 0.984 251.989 1.304
201809 0.966 252.439 1.278
201812 0.983 251.233 1.307
201903 0.966 254.202 1.269
201906 0.914 256.143 1.192
201909 0.887 256.759 1.154
201912 0.857 256.974 1.114
202003 0.862 258.115 1.115
202006 0.863 257.797 1.118
202009 0.895 260.280 1.148
202012 0.935 260.474 1.199
202103 0.968 264.877 1.220
202106 1.051 271.696 1.292
202109 1.072 274.310 1.305
202112 1.104 278.802 1.322
202203 1.121 287.504 1.302
202206 1.166 296.311 1.314
202209 1.180 296.808 1.328
202212 1.159 296.797 1.304
202303 1.160 301.836 1.283
202306 1.121 305.109 1.227
202309 1.042 307.789 1.131
202312 1.205 306.746 1.312
202403 1.107 312.332 1.184
202406 1.097 314.175 1.166
202409 1.118 315.301 1.184
202412 0.963 315.605 1.019
202503 0.954 319.799 0.996
202506 1.108 322.561 1.147
202509 1.019 324.800 1.048
202512 1.005 324.054 1.036
202603 0.988 330.213 0.999
202606 1.084 333.952 1.084

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.

What does a Cyclically Adjusted PS Ratio of 1.27 mean?
Sino-American Silicon Products (LUX:SIAMS) has a Cyclically Adjusted PS Ratio of 1.27 as of Sep. 09, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Sino-American Silicon Products and its competitors. This is near median its historical median of 1.40. Over the past decade, Sino-American Silicon Products' Cyclically Adjusted PS Ratio has ranged from 0.70 to 2.81. According to the industry distribution chart, Sino-American Silicon Products ranks #218 out of 730 companies in the Semiconductors industry, placing it in the top 29.9%.
Is Sino-American Silicon Products' Cyclically Adjusted PS Ratio too high?
Sino-American Silicon Products' current Cyclically Adjusted PS Ratio of 1.27 is near median its 10-year median of 1.40. Over the past 10 years, this metric has ranged from a low of 0.70 to a high of 2.81. The Semiconductors industry median Cyclically Adjusted PS Ratio is 3.16. Sino-American Silicon Products' value of 1.27 is 59.8% below this industry median. Based on the distribution chart, Sino-American Silicon Products ranks #218 out of 730 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Sino-American Silicon Products has a GF Score™ of 82/100, reflecting its overall financial health beyond just this single metric.
How does Sino-American Silicon Products' Cyclically Adjusted PS Ratio compare to LRCX and AMAT?
According to the Semiconductors industry distribution chart, Sino-American Silicon Products ranks #218 out of 730 companies for Cyclically Adjusted PS Ratio. This puts Sino-American Silicon Products in the upper half of its industry. The industry median Cyclically Adjusted PS Ratio is 3.16. Sino-American Silicon Products' value of 1.27 is 59.8% below this benchmark. Historically, Sino-American Silicon Products' own Cyclically Adjusted PS Ratio has ranged from 0.70 to 2.81 over the past decade. While the company's 10-year median is 1.40 vs. the industry median of 3.16, Sino-American Silicon Products 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 Cyclically Adjusted PS Ratio for a Semiconductors company?
The median Cyclically Adjusted PS Ratio among Semiconductors companies is 3.16, based on 730 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sino-American Silicon Products's current Cyclically Adjusted PS Ratio of 1.27 is 59.8% 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 Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Sino-American Silicon Products and its competitors. For the Semiconductors industry, the median Cyclically Adjusted PS Ratio is 3.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sino-American Silicon Products's current Cyclically Adjusted PS Ratio is 1.27, which is near median its own 10-year median of 1.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sino-American Silicon Products stock overvalued right now?
Sino-American Silicon Products (LUX:SIAMS) has a current Cyclically Adjusted PS Ratio of 1.27. The stock's GF Value™ is $5.78, compared to a current price of $7.15 — trading 23.7% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 1.27, which is near median its 10-year median of 1.40 and 59.8% below the Semiconductors industry median of 3.16. Sino-American Silicon Products' overall GF Score™ is 82/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Sino-American Silicon Products (LUX:SIAMS), the current Cyclically Adjusted PS Ratio is 1.27 as of Sep. 09, 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 Sino-American Silicon Products (LUX:SIAMS) Overvalued in 2026?

Based on GuruFocus' analysis, Sino-American Silicon Products stock appears to be overvalued. The current stock price of $7.15 is trading 23.7% above its estimated GF Value™ of $5.78.

Key valuation signals for LUX:SIAMS:

  • Cyclically Adjusted PS Ratio: 1.27 (near median its 10-year median of 1.40)
  • GF Value™: $5.78 vs. price of $7.15 (23.7% above fair value)
  • GF Score™: 82/100 with 9 warning signs
  • Industry Position: 59.8% below the Semiconductors median (#218 of 730)

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


Sino-American Silicon Products Business Description

Other Exchanges 5483:Taiwan
Address Industrial East Road 2, No. 8, 4th Floor, Science Based Industrial Park, Hsinchu, TWN
Founded in 1981, Sino-American Silicon Products Inc. is a holding company specializing in the semiconductor industry. Its crown jewel is its 46.64% stake in silicon wafer producer GlobalWafers, which was carved out in 2011. GlobalWafers runs 18 production sites in nine countries across Asia, North America, and Europe. Other notable investments include Advanced Wireless Semiconductor Company, Actron Technology, and Taiwan Specialty Materials. SAS started selling renewable energy to power grids in October 2022. SAS is headquartered in Hsinchu, Taiwan. SAS employs about 8,000 people through its subsidiaries. Through GlobalWafers, SAS had nearly 17% market share in silicon wafers in 2025.
82GF Score

Get the complete analysis for LUX:SIAMS

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

$7.15
Price
$5.78
GF Value