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Eva AirwaysTPE:2618 -1.67%85 Days Inventory is 8.88 as of Dec. 2025, which is 28% below its 10-year median of 12.36. GuruFocus rates TPE:2618 with a GF Score™ of 85/100 and a GF Value™ of NT$41.05 (Fairly Valued). The stock has 8 warning signs investors should review. Among 802 Transportation companies, Eva Airways ranks better than 56.98% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Eva Airways's Average Total Inventories for the
three
months ended in Dec. 2025 was NT$4,327 Mil. Eva Airways's Cost of Goods Sold for the
three
months ended in Dec. 2025 was NT$44,447 Mil.
Hence, Eva Airways's Days Inventory for the
three
months ended in Dec. 2025 was 8.88.
The historical rank and industry rank for Eva Airways's Days Inventory or its related term are showing as below:
TPE:2618'
s Days Inventory Range Over the Past 10 Years
Min: 9.03 Med: 12.36 Max: 25.14
Current: 9.5
During the past 13 years, Eva Airways's highest Days Inventory was 25.14. The lowest was 9.03. And the median was 12.36.
TPE:2618's Days Inventory is ranked better than 56.98% of 802
companies
in the Transportation industry
Industry Median: 12.35
vs TPE:2618: 9.50
Eva Airways's Days Inventory
declined
from Dec. 2024 (9.70) to Dec. 2025 (8.88).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Eva Airways's Inventory Turnover for the
three
months ended in Dec. 2025 was 10.27.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Eva Airways's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 0.08.
Eva Airways (TPE:2618) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Eva Airways's Inventory Turnover for the
three
months ended in Dec. 2025 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Eva Airways's Inventory to Revenue for the
three
months ended in Dec. 2025 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Eva Airways Days Inventory Related Terms
Eva Airways Days Inventory Historical Data
* Premium members only.
The historical data trend for Eva Airways's Days Inventory can be seen below:
* 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.
TPE:2618 vs DAL, UAL, LUV: Days Inventory Comparison
For the Airlines subindustry, Eva Airways's Days Inventory, along with its competitors' market caps and Days Inventory 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.
Eva Airways Days Inventory vs Transportation Industry
For the Transportation industry and Industrials sector, Eva Airways's Days Inventory distribution charts can be found below:
* The bar in red indicates where Eva Airways's Days Inventory falls into.
* 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.
Eva Airways (TPE:2618) has a Days Inventory of 8.88 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Eva Airways and its competitors. This is 28% below median its historical median of 12.36. Over the past decade, Eva Airways' Days Inventory has ranged from 9.03 to 25.14. According to the industry distribution chart, Eva Airways ranks #345 out of 802 companies in the Transportation industry, placing it in the top 43%.
Is Eva Airways' Days Inventory too high?
Eva Airways' current Days Inventory of 8.88 is 28% below median its 10-year median of 12.36. Over the past 10 years, this metric has ranged from a low of 9.03 to a high of 25.14. The Transportation industry median Days Inventory is 12.35. Eva Airways' value of 8.88 is 28.1% below this industry median. Based on the distribution chart, Eva Airways ranks #345 out of 802 companies in the Transportation industry, which is above the industry midpoint. Overall, Eva Airways has a GF Score™ of 85/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Eva Airways' Days Inventory compare to DAL and UAL?
According to the Transportation industry distribution chart, Eva Airways ranks #345 out of 802 companies for Days Inventory. This puts Eva Airways in the upper half of its industry. The industry median Days Inventory is 12.35. Eva Airways' value of 8.88 is 28.1% below this benchmark. Historically, Eva Airways' own Days Inventory has ranged from 9.03 to 25.14 over the past decade. While the company's 10-year median is 12.36 vs. the industry median of 12.35, Eva Airways has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Transportation company?
The median Days Inventory among Transportation companies is 12.35, based on 802 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Eva Airways's current Days Inventory of 8.88 is 28.1% 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Eva Airways and its competitors. For the Transportation industry, the median Days Inventory is 12.35 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Eva Airways's current Days Inventory is 8.88, which is 28% below median its own 10-year median of 12.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eva Airways stock overvalued right now?
Based on GuruFocus' analysis, Eva Airways (TPE:2618) is currently considered Fairly Valued. The stock's GF Value™ is NT$41.05, compared to a current price of NT$41.20 — trading 0.4% above its estimated fair value. The current Days Inventory is 8.88, which is 28% below median its 10-year median of 12.36 and 28.1% below the Transportation industry median of 12.35. Eva Airways' overall GF Score™ is 85/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Eva Airways (TPE:2618), the current Days Inventory is 8.88 as of Dec. 2025. 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 Eva Airways (TPE:2618) Overvalued in 2026?
Based on GuruFocus' analysis, Eva Airways stock appears to be overvalued.
The current stock price of NT$41.20 is trading 0.4% above its estimated GF Value™ of NT$41.05.
GuruFocus considers Eva Airways to be Fairly Valued.
Key valuation signals for TPE:2618:
Days Inventory: 8.88 (28% below median its 10-year median of 12.36)
GF Value™: NT$41.05 vs. price of NT$41.20 (0.4% above fair value)
Industry Position: 28.1% below the Transportation median (#345 of 802)
No single metric tells the full story. See the TPE:2618 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Eva Airways Corp is an aviation transportation business. Its business activities are civil aviation transportation and general aviation business; Wholesale and retail sale of medical devices; carrying out any business which is not forbidden or restricted by the applicable laws and regulations, excluding those requiring licensing. Its geographic markets are Taiwan, Asia, Europe, North America, and others. It derives maximum revenue from Taiwan. The Group has two reportable segments: Aviation transportation segment, which derives maximum revenue, is involved in aviation transportation of passengers and cargo; and the aircraft maintenance and manufacture segment is involved in maintenance, manufacture, processing and sale of aircraft, parts and engine.
85GF Score
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