Sino-American Silicon Products (LUX:SIAMS) 9-Day RSI: N/A (As of Jul. 24, 2026)

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LUX:SIAMS Sino-American Silicon Products Inc LUX:SIAMS
82 GF Score
Price $7.15
GF Value $4.59
! 13 Warning Signs
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What is Sino-American Silicon Products 9-Day RSI?

The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100. Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.

As of today (2026-07-24), Sino-American Silicon Products's 9-Day RSI is N/A.

The industry rank for Sino-American Silicon Products's 9-Day RSI or its related term are showing as below:

LUX:SIAMS's 9-Day RSI is not ranked *
in the Semiconductors industry.
Industry Median: 41.22
* Ranked among companies with meaningful 9-Day RSI only.

Sino-American Silicon Products  (LUX:SIAMS) 9-Day RSI Explanation

The Relative Strength Index (RSI), developed by J. Welles Wilder in his book “New Concepts in Technical Trading Systems.”, is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100.

Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A RSI surpasses the 30 level indicates a bullish sign, when it slides below 70 level, it’s a bearish sign. This level can be adjusted depending on the security’s pattern and the market’s underlying trend. In an uptrend or bullish market, the RSI might range within a higher interval, investors could set the support level higher. If a downtrend or bearish market occurs, investors may need to lower the resistance level.

RSI can also be used in trading techniques to indicate the trading signal, such as Divergences and Swing Rejections. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.


Sino-American Silicon Products 9-Day RSI Related Terms


LUX:SIAMS vs AMAT, LRCX, KLAC: 9-Day RSI Comparison

For the Semiconductor Equipment & Materials subindustry, Sino-American Silicon Products's 9-Day RSI, along with its competitors' market caps and 9-Day RSI 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 9-Day RSI vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Sino-American Silicon Products's 9-Day RSI distribution charts can be found below:

* The bar in red indicates where Sino-American Silicon Products's 9-Day RSI falls into.


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

Sino-American Silicon Products  (LUX:SIAMS) 9-Day RSI Calculation

The formula for calculating RSI is:

RSI=100[ 100 / ( 1 + Average Gain / Average Loss )]

* Note that the formula uses a positive value for the average loss.

* 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.

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 55.8% above its estimated GF Value™ of $4.59.

Key valuation signals for LUX:SIAMS:

  • 9-Day RSI: N/A
  • GF Value™: $4.59 vs. price of $7.15 (55.8% above fair value)
  • GF Score™: 82/100 with 13 warning signs

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

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

$7.15
Price
$4.59
GF Value