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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.
MoonHKSE:01723 +4.82%50 Days Inventory is 89.92 as of Mar. 2026, which is 22% below its 10-year median of 114.98. GuruFocus rates HKSE:01723 with a GF Score™ of 50/100 and a GF Value™ of HK$0.24 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 296 Telecommunication Services companies, Moon ranks worse than 89.53% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Moon's Average Total Inventories for the
six
months ended in Mar. 2026 was HK$35.6 Mil. Moon's Cost of Goods Sold for the
six
months ended in Mar. 2026 was HK$72.3 Mil.
Hence, Moon's Days Inventory for the
six
months ended in Mar. 2026 was 89.92.
The historical rank and industry rank for Moon's Days Inventory or its related term are showing as below:
HKSE:01723'
s Days Inventory Range Over the Past 10 Years
Min: 82.4 Med: 114.98 Max: 379.8
Current: 84.84
During the past 11 years, Moon's highest Days Inventory was 379.80. The lowest was 82.40. And the median was 114.98.
HKSE:01723's Days Inventory is ranked worse than 89.53% of 296
companies
in the Telecommunication Services industry
Industry Median: 18.64
vs HKSE:01723: 84.84
Moon's Days Inventory
declined
from Mar. 2025 (113.74) to Mar. 2026 (89.92).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Moon's Inventory Turnover for the
six
months ended in Mar. 2026 was 2.03.
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.
Moon's Inventory-to-Revenue for the
six
months ended in Mar. 2026 was 0.36.
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.
Moon's Inventory Turnover for the
six
months ended in Mar. 2026 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.
Moon's Inventory to Revenue for the
six
months ended in Mar. 2026 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.
Moon Days Inventory Related Terms
Moon Days Inventory Historical Data
* Premium members only.
The historical data trend for Moon'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.
HKSE:01723 vs VZ, TMUS, T: Days Inventory Comparison
For the Telecom Services subindustry, Moon'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.
Moon Days Inventory vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Moon's Days Inventory distribution charts can be found below:
* The bar in red indicates where Moon'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.
Moon (HKSE:01723) has a Days Inventory of 89.92 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Moon and its competitors. This is 22% below median its historical median of 114.98. Over the past decade, Moon's Days Inventory has ranged from 82.40 to 379.80. According to the industry distribution chart, Moon ranks #265 out of 296 companies in the Telecommunication Services industry, placing it in the top 89.5%.
Is Moon's Days Inventory too high?
Moon's current Days Inventory of 89.92 is 22% below median its 10-year median of 114.98. Over the past 10 years, this metric has ranged from a low of 82.40 to a high of 379.80. The Telecommunication Services industry median Days Inventory is 18.64. Moon's value of 89.92 is 382.4% above this industry median. Based on the distribution chart, Moon ranks #265 out of 296 companies in the Telecommunication Services industry, which is in the bottom quartile relative to peers. Overall, Moon has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Moon's Days Inventory compare to VZ and TMUS?
According to the Telecommunication Services industry distribution chart, Moon ranks #265 out of 296 companies for Days Inventory. This places Moon in the lower half of its industry. The industry median Days Inventory is 18.64. Moon's value of 89.92 is 382.4% above this benchmark. Historically, Moon's own Days Inventory has ranged from 82.40 to 379.80 over the past decade. While the company's 10-year median is 114.98 vs. the industry median of 18.64, Moon has consistently been above 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 Telecommunication Services company?
The median Days Inventory among Telecommunication Services companies is 18.64, based on 296 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. Moon's current Days Inventory of 89.92 is 382.4% 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 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 Moon and its competitors. For the Telecommunication Services industry, the median Days Inventory is 18.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Moon's current Days Inventory is 89.92, which is 22% below median its own 10-year median of 114.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Moon stock overvalued right now?
Based on GuruFocus' analysis, Moon (HKSE:01723) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.24, compared to a current price of HK$0.44 — trading 81.3% above its estimated fair value. The current Days Inventory is 89.92, which is 22% below median its 10-year median of 114.98 and 382.4% above the Telecommunication Services industry median of 18.64. Moon's overall GF Score™ is 50/100 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 Moon (HKSE:01723), the current Days Inventory is 89.92 as of Mar. 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 Moon (HKSE:01723) Overvalued in 2026?
Based on GuruFocus' analysis, Moon stock appears to be overvalued.
The current stock price of HK$0.44 is trading 81.3% above its estimated GF Value™ of HK$0.24.
GuruFocus considers Moon to be Significantly Overvalued.
Key valuation signals for HKSE:01723:
Days Inventory: 89.92 (22% below median its 10-year median of 114.98)
GF Value™: HK$0.24 vs. price of HK$0.44 (81.3% above fair value)
Industry Position: 382.4% above the Telecommunication Services median (#265 of 296)
No single metric tells the full story. See the HKSE:01723 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Moon Inc is principally engaged in wholesale and retail sales of Pre-paid Products such as SIM Cards and Top-up Vouchers. The Group currently has one operating segment, which is revenue from the sale of the Pre-paid Products i.e., SIM Cards and top-up vouchers. Geographically, it operates only in Hong Kong.
50GF Score
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