ESS TechGWHWW 35 9-Day RSI is 4.47 as of Jul. 05, 2026. GuruFocus rates GWHWW with a GF Score™ of 35/100. The stock has 5 warning signs investors should review. Among 3,125 Industrial Products companies, ESS Tech ranks worse than 58.46% 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. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
As of today (2026-07-05), ESS Tech's 9-Day RSI is 4.47.
The industry rank for ESS Tech's 9-Day RSI or its related term are showing as below:
GWHWW's 9-Day RSI is ranked worse than 58.46% of 3125
companies
in the Industrial Products industry
Industry Median: 45.88
vs GWHWW: 4.47
ESS Tech (OTCPK:GWHWW) 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.
ESS Tech 9-Day RSI Related Terms
GWHWW vs DFLI, EPOW, SDST: 9-Day RSI Comparison
For the Electrical Equipment & Parts subindustry, ESS Tech'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.
ESS Tech 9-Day RSI vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, ESS Tech's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where ESS Tech's 9-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.
ESS Tech (GWHWW) has a 9-Day RSI of 4.47 as of Jul. 05, 2026. According to the industry distribution chart, ESS Tech ranks #1827 out of 3125 companies in the Industrial Products industry, placing it in the top 58.5%.
Is ESS Tech's 9-Day RSI too high?
ESS Tech's current 9-Day RSI is 4.47. The Industrial Products industry median 9-Day RSI is 45.88. ESS Tech's value of 4.47 is 90.3% below this industry median. Based on the distribution chart, ESS Tech ranks #1827 out of 3125 companies in the Industrial Products industry, which is below the industry midpoint. Overall, ESS Tech has a GF Score™ of 35/100, reflecting its overall financial health beyond just this single metric.
How does ESS Tech's 9-Day RSI compare to DFLI and EPOW?
According to the Industrial Products industry distribution chart, ESS Tech ranks #1827 out of 3125 companies for 9-Day RSI. This places ESS Tech in the lower half of its industry. The industry median 9-Day RSI is 45.88. ESS Tech's value of 4.47 is 90.3% 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 9-Day RSI for an Industrial Products company?
The median 9-Day RSI among Industrial Products companies is 45.88, based on 3,125 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. ESS Tech's current 9-Day RSI of 4.47 is 90.3% 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 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Industrial Products industry, the median 9-Day RSI is 45.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ESS Tech's current 9-Day RSI is 4.47. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ESS Tech stock overvalued right now?
ESS Tech (GWHWW) has a current 9-Day RSI of 4.47. The current 9-Day RSI is 4.47 and 90.3% below the Industrial Products industry median of 45.88. ESS Tech's overall GF Score™ is 35/100 with 5 warning signs 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 ESS Tech (GWHWW), the current 9-Day RSI is 4.47 as of Jul. 05, 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.
ESS Tech Inc is a long-duration energy storage company specializing in iron flow battery technology. It develops and manufactures long-duration energy storage systems based on iron flow battery technology. The company's batteries use earth-abundant materials, including iron, salt, and water, and are designed for high cycle life and recyclability. It operates as a single business operating segment, which includes all activities related to the design, engineering, and manufacturing of the company's long duration energy storage products. The company's revenue is derived from the sale of its energy storage products and from service contracts.
35GF Score
Get the complete analysis for GWHWW
9-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
GWHWW has been successfully added to your 