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.
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.
Sidus SpaceSIDU -6.49%30 5-Day RSI is 10.10 as of Jul. 16, 2026. GuruFocus rates SIDU with a GF Score™ of 30/100 and a GF Value™ of $0.10 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 366 Aerospace & Defense companies, Sidus Space ranks better than 97.81% on this metric.
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. 5-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
As of today (2026-07-16), Sidus Space's 5-Day RSI is 10.10.
The industry rank for Sidus Space's 5-Day RSI or its related term are showing as below:
SIDU's 5-Day RSI is ranked better than 97.81% of 366
companies
in the Aerospace & Defense industry
Industry Median: 40.56
vs SIDU: 10.10
Sidus Space (NAS:SIDU) 5-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. 5-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
Sidus Space 5-Day RSI Related Terms
SIDU vs FJET, POWW, BUKS: 5-Day RSI Comparison
For the Aerospace & Defense subindustry, Sidus Space's 5-Day RSI, along with its competitors' market caps and 5-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.
Sidus Space 5-Day RSI vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Sidus Space's 5-Day RSI distribution charts can be found below:
* The bar in red indicates where Sidus Space's 5-Day RSI falls into.
* 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.
Sidus Space (SIDU) has a 5-Day RSI of 10.10 as of Jul. 16, 2026. According to the industry distribution chart, Sidus Space ranks #8 out of 366 companies in the Aerospace & Defense industry, placing it in the top 2.2%.
Is Sidus Space's 5-Day RSI too high?
Sidus Space's current 5-Day RSI is 10.10. The Aerospace & Defense industry median 5-Day RSI is 40.56. Sidus Space's value of 10.10 is 75.1% below this industry median. Based on the distribution chart, Sidus Space ranks #8 out of 366 companies in the Aerospace & Defense industry, which is in the top quartile — a strong position relative to peers. Overall, Sidus Space has a GF Score™ of 30/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sidus Space's 5-Day RSI compare to FJET and POWW?
According to the Aerospace & Defense industry distribution chart, Sidus Space ranks #8 out of 366 companies for 5-Day RSI. This places Sidus Space in the top 2% of its industry — outperforming the majority of peers. The industry median 5-Day RSI is 40.56. Sidus Space's value of 10.10 is 75.1% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Day RSI for an Aerospace & Defense company?
The median 5-Day RSI among Aerospace & Defense companies is 40.56, based on 366 companies in the industry. Companies in the top quartile (top 25%) have a 5-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 5-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sidus Space's current 5-Day RSI of 10.10 is 75.1% 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 5-Day RSI mean?
A high 5-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Aerospace & Defense industry, the median 5-Day RSI is 40.56 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sidus Space's current 5-Day RSI is 10.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sidus Space stock overvalued right now?
Based on GuruFocus' analysis, Sidus Space (SIDU) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.10, compared to a current price of $1.86 — trading 1760.8% above its estimated fair value. The current 5-Day RSI is 10.10 and 75.1% below the Aerospace & Defense industry median of 40.56. Sidus Space's overall GF Score™ is 30/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Day RSI calculated?
5-Day RSI is calculated from a company's financial statements. For Sidus Space (SIDU), the current 5-Day RSI is 10.10 as of Jul. 16, 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 Sidus Space (SIDU) Overvalued in 2026?
Based on GuruFocus' analysis, Sidus Space stock appears to be overvalued.
The current stock price of $1.86 is trading 1760.8% above its estimated GF Value™ of $0.10.
GuruFocus considers Sidus Space to be Significantly Overvalued.
Key valuation signals for SIDU:
5-Day RSI: 10.10
GF Value™: $0.10 vs. price of $1.86 (1760.8% above fair value)
Industry Position: 75.1% below the Aerospace & Defense median (#8 of 366)
No single metric tells the full story. See the SIDU stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sidus Space Inc is a space and defense technology company with core capabilities that include dual use satellite manufacturing & technology integration, AI products and services, space and defense hardware components and space-based data solutions. The company generates revenue through a combination of: Satellite platform sales and customization, Payload hosting and mission services, Engineering and systems integration services, and Space and defense hardware manufacturing. The firm supports Commercial Space, Aerospace, Defense, Underwater Marine, and other commercial and government customers. The firm generates revenue principally from satellite platform and payload hosting contracts, manufacturing and engineering services, mission operations, and sales of proprietary hardware products.
30GF Score
Get the complete analysis for SIDU
5-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SIDU has been successfully added to your 
