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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.
Syn-Tech Chem & Pharm Co (ROCO:1777) 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.
Syn-Tech Chem & Pharm Co 9-Day RSI Related Terms
ROCO:1777 vs VRTX, REGN, MRNA: 9-Day RSI Comparison
For the Biotechnology subindustry, Syn-Tech Chem & Pharm Co'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.
Syn-Tech Chem & Pharm Co 9-Day RSI vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Syn-Tech Chem & Pharm Co's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Syn-Tech Chem & Pharm Co's 9-Day RSI falls into.
Syn-Tech Chem & Pharm Co (ROCO:1777) 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.
Syn-Tech Chem & Pharm Co (ROCO:1777) has a 9-Day RSI of 54.49 as of Sep. 22, 2026. According to the industry distribution chart, Syn-Tech Chem & Pharm Co ranks #979 out of 1416 companies in the Biotechnology industry, placing it in the top 69.1%.
Is Syn-Tech Chem & Pharm Co's 9-Day RSI too high?
Syn-Tech Chem & Pharm Co's current 9-Day RSI is 54.49. The Biotechnology industry median 9-Day RSI is 44.32. Syn-Tech Chem & Pharm Co's value of 54.49 is 23% above this industry median. Based on the distribution chart, Syn-Tech Chem & Pharm Co ranks #979 out of 1416 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Syn-Tech Chem & Pharm Co has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Syn-Tech Chem & Pharm Co's 9-Day RSI compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Syn-Tech Chem & Pharm Co ranks #979 out of 1416 companies for 9-Day RSI. This places Syn-Tech Chem & Pharm Co in the lower half of its industry. The industry median 9-Day RSI is 44.32. Syn-Tech Chem & Pharm Co's value of 54.49 is 23% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 9-Day RSI for a Biotechnology company?
The median 9-Day RSI among Biotechnology companies is 44.32, based on 1,416 companies in the industry. Companies in the top quartile (top 25%) have a 9-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 9-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Syn-Tech Chem & Pharm Co's current 9-Day RSI of 54.49 is 23% above 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 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Biotechnology industry, the median 9-Day RSI is 44.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Syn-Tech Chem & Pharm Co's current 9-Day RSI is 54.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Syn-Tech Chem & Pharm Co stock overvalued right now?
Based on GuruFocus' analysis, Syn-Tech Chem & Pharm Co (ROCO:1777) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$97.21, compared to a current price of NT$74.30 — trading 23.6% below its estimated fair value. The current 9-Day RSI is 54.49 and 23% above the Biotechnology industry median of 44.32. Syn-Tech Chem & Pharm Co's overall GF Score™ is 81/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 9-Day RSI calculated?
9-Day RSI is calculated from a company's financial statements. For Syn-Tech Chem & Pharm Co (ROCO:1777), the current 9-Day RSI is 54.49 as of Sep. 22, 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 Syn-Tech Chem & Pharm Co (ROCO:1777) Overvalued in 2026?
Based on GuruFocus' analysis, Syn-Tech Chem & Pharm Co stock appears to be undervalued.
The current stock price of NT$74.30 is trading 23.6% below its estimated GF Value™ of NT$97.21.
GuruFocus considers Syn-Tech Chem & Pharm Co to be Modestly Undervalued.
Key valuation signals for ROCO:1777:
9-Day RSI: 54.49
GF Value™: NT$97.21 vs. price of NT$74.30 (23.6% below fair value)
Industry Position: 23% above the Biotechnology median (#979 of 1416)
No single metric tells the full story. See the ROCO:1777 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Syn-Tech Chem & Pharm Co Ltd is a Taiwanese manufacturer of active pharmaceutical ingredients (APIs) and finished pharmaceutical products. The company develops and produces APIs for generic drugmakers, pharmaceutical companies, and trading agents, with a product portfolio that includes Alfuzosin HCl, Atomoxetine HCl, Chlorzoxazone, Cloperastine HCl, Crotamiton, and Diclofenac Epolamine, among others. In addition to human medicines, it manufactures veterinary drugs, food additives, and cosmetics. Its customer base consists primarily of domestic and international pharmaceutical manufacturers and distributors. Geographically, the company serves markets across Asia, Europe, and the Americas, generating the majority of its revenue from Asian markets outside Taiwan. Its business model centers on the contract development and manufacture of pharmaceutical ingredients and finished dosage forms, supplemented by sales of specialty chemicals and related products.
81GF Score
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