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.
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.
Singapore Airlines 9-Day RSI Related Terms
SINGF vs DAL, UAL, LUV: 9-Day RSI Comparison
For the Airlines subindustry, Singapore Airlines'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.
Singapore Airlines 9-Day RSI vs Transportation Industry
For the Transportation industry and Industrials sector, Singapore Airlines's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Singapore Airlines'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.
Singapore Airlines (SINGF) has a 9-Day RSI of 54.73 as of Jul. 01, 2026. According to the industry distribution chart, Singapore Airlines ranks #1066 out of 1080 companies in the Transportation industry, placing it in the top 98.7%.
Is Singapore Airlines' 9-Day RSI too high?
Singapore Airlines' current 9-Day RSI is 54.73. The Transportation industry median 9-Day RSI is 45.98. Singapore Airlines' value of 54.73 is 19% above this industry median. Based on the distribution chart, Singapore Airlines ranks #1066 out of 1080 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Singapore Airlines has a GF Score™ of 78/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Singapore Airlines' 9-Day RSI compare to DAL and UAL?
According to the Transportation industry distribution chart, Singapore Airlines ranks #1066 out of 1080 companies for 9-Day RSI. This places Singapore Airlines in the lower half of its industry. The industry median 9-Day RSI is 45.98. Singapore Airlines' value of 54.73 is 19% 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 Transportation company?
The median 9-Day RSI among Transportation companies is 45.98, based on 1,080 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. Singapore Airlines's current 9-Day RSI of 54.73 is 19% 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 Transportation industry, the median 9-Day RSI is 45.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Singapore Airlines's current 9-Day RSI is 54.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Singapore Airlines stock overvalued right now?
Based on GuruFocus' analysis, Singapore Airlines (SINGF) is currently considered Modestly Overvalued. The stock's GF Value™ is $5.26, compared to a current price of $5.88 — trading 11.8% above its estimated fair value. The current 9-Day RSI is 54.73 and 19% above the Transportation industry median of 45.98. Singapore Airlines' overall GF Score™ is 78/100 with 8 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 Singapore Airlines (SINGF), the current 9-Day RSI is 54.73 as of Jul. 01, 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 Singapore Airlines (SINGF) Overvalued in 2026?
Based on GuruFocus' analysis, Singapore Airlines stock appears to be overvalued.
The current stock price of $5.88 is trading 11.8% above its estimated GF Value™ of $5.26.
GuruFocus considers Singapore Airlines to be Modestly Overvalued.
Key valuation signals for SINGF:
9-Day RSI: 54.73
GF Value™: $5.26 vs. price of $5.88 (11.8% above fair value)
Industry Position: 19% above the Transportation median (#1066 of 1080)
No single metric tells the full story. See the SINGF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Singapore Airlines is Singapore's flagship carrier and one of the region's largest airlines in terms of revenue and carrying capacity. With its hub in Changi Airport, the carrier provides regional and cross-continental passenger and cargo services destined to or transiting through Singapore. The company operates under dual brands: full-service carrier SIA and low-cost regional carrier Scoot. It also owns stakes in SATS and SIA Engineering. In 2024, the merger of its associate airline Vistara with Air India resulted in Singapore Airlines owning a 25% stake in Air India.
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