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 (2026-07-03), Western Digital's 9-Day RSI is 38.33.
The industry rank for Western Digital's 9-Day RSI or its related term are showing as below:
TSX:WDC's 9-Day RSI is ranked better than 69.53% of 2524
companies
in the Hardware industry
Industry Median: 45.38
vs TSX:WDC: 38.33
Western Digital (TSX:WDC) 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.
Western Digital 9-Day RSI Related Terms
TSX:WDC vs STX, ANET, DELL: 9-Day RSI Comparison
For the Computer Hardware subindustry, Western Digital'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.
Western Digital 9-Day RSI vs Hardware Industry
For the Hardware industry and Technology sector, Western Digital's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Western Digital'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.
Western Digital (TSX:WDC) has a 9-Day RSI of 38.33 as of Jul. 03, 2026. According to the industry distribution chart, Western Digital ranks #769 out of 2524 companies in the Hardware industry, placing it in the top 30.5%.
Is Western Digital's 9-Day RSI too high?
Western Digital's current 9-Day RSI is 38.33. The Hardware industry median 9-Day RSI is 45.38. Western Digital's value of 38.33 is 15.5% below this industry median. Based on the distribution chart, Western Digital ranks #769 out of 2524 companies in the Hardware industry, which is above the industry midpoint. Overall, Western Digital has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Western Digital's 9-Day RSI compare to STX and ANET?
According to the Hardware industry distribution chart, Western Digital ranks #769 out of 2524 companies for 9-Day RSI. This puts Western Digital in the upper half of its industry. The industry median 9-Day RSI is 45.38. Western Digital's value of 38.33 is 15.5% 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 a Hardware company?
The median 9-Day RSI among Hardware companies is 45.38, based on 2,524 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. Western Digital's current 9-Day RSI of 38.33 is 15.5% 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 Hardware industry, the median 9-Day RSI is 45.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Western Digital's current 9-Day RSI is 38.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Western Digital stock overvalued right now?
Based on GuruFocus' analysis, Western Digital (TSX:WDC) is currently considered Significantly Overvalued. The stock's GF Value™ is C$5.31, compared to a current price of C$32.94 — trading 520.3% above its estimated fair value. The current 9-Day RSI is 38.33 and 15.5% below the Hardware industry median of 45.38. Western Digital's overall GF Score™ is 48/100 with 2 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 Western Digital (TSX:WDC), the current 9-Day RSI is 38.33 as of Jul. 03, 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 Western Digital (TSX:WDC) Overvalued in 2026?
Based on GuruFocus' analysis, Western Digital stock appears to be overvalued.
The current stock price of C$32.94 is trading 520.3% above its estimated GF Value™ of C$5.31.
GuruFocus considers Western Digital to be Significantly Overvalued.
Key valuation signals for TSX:WDC:
9-Day RSI: 38.33
GF Value™: C$5.31 vs. price of C$32.94 (520.3% above fair value)
Industry Position: 15.5% below the Hardware median (#769 of 2524)
No single metric tells the full story. See the TSX:WDC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Western Digital is a leading vertically integrated supplier of hard disk drives. The HDD market is a practical duopoly, with Western Digital and Seagate being the two largest players. Western Digital designs and manufactures its HDDs, with much of the manufacturing and workforce located in Asia. The primary consumers of HDDs are data centers.
48GF Score
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9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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