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BiosysenHKSE:01355 -7.75%16 Days Inventory is 8.16 as of Dec. 2025, which is 92% below its 10-year median of 97.78. GuruFocus rates HKSE:01355 with a GF Score™ of 16/100 and a GF Value™ of HK$0.06 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 692 Travel & Leisure companies, Biosysen ranks better than 72.98% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Biosysen's Average Total Inventories for the
six
months ended in Dec. 2025 was HK$0.41 Mil. Biosysen's Cost of Goods Sold for the
six
months ended in Dec. 2025 was HK$9.13 Mil.
Hence, Biosysen's Days Inventory for the
six
months ended in Dec. 2025 was 8.16.
The historical rank and industry rank for Biosysen's Days Inventory or its related term are showing as below:
HKSE:01355'
s Days Inventory Range Over the Past 10 Years
Min: 8.04 Med: 97.78 Max: 187.51
Current: 8.44
During the past 13 years, Biosysen's highest Days Inventory was 187.51. The lowest was 8.04. And the median was 97.78.
HKSE:01355's Days Inventory is ranked better than 72.98% of 692
companies
in the Travel & Leisure industry
Industry Median: 31.005
vs HKSE:01355: 8.44
Biosysen's Days Inventory
declined
from Dec. 2024 (99.72) to Dec. 2025 (8.16).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Biosysen's Inventory Turnover for the
six
months ended in Dec. 2025 was 22.35.
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.
Biosysen's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.02.
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.
Biosysen's Inventory Turnover for the
six
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.
Biosysen's Inventory to Revenue for the
six
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.
Biosysen Days Inventory Related Terms
Biosysen Days Inventory Historical Data
* Premium members only.
The historical data trend for Biosysen'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:01355 vs MAR, HLT, H: Days Inventory Comparison
For the Lodging subindustry, Biosysen'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.
Biosysen Days Inventory vs Travel & Leisure Industry
For the Travel & Leisure industry and Consumer Cyclical sector, Biosysen's Days Inventory distribution charts can be found below:
* The bar in red indicates where Biosysen'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.
Biosysen (HKSE:01355) has a Days Inventory of 8.16 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Biosysen and its competitors. This is 92% below median its historical median of 97.78. Over the past decade, Biosysen's Days Inventory has ranged from 8.04 to 187.51. According to the industry distribution chart, Biosysen ranks #187 out of 692 companies in the Travel & Leisure industry, placing it in the top 27%.
Is Biosysen's Days Inventory too high?
Biosysen's current Days Inventory of 8.16 is 92% below median its 10-year median of 97.78. Over the past 10 years, this metric has ranged from a low of 8.04 to a high of 187.51. The Travel & Leisure industry median Days Inventory is 31.01. Biosysen's value of 8.16 is 73.7% below this industry median. Based on the distribution chart, Biosysen ranks #187 out of 692 companies in the Travel & Leisure industry, which is above the industry midpoint. Overall, Biosysen has a GF Score™ of 16/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Biosysen's Days Inventory compare to MAR and HLT?
According to the Travel & Leisure industry distribution chart, Biosysen ranks #187 out of 692 companies for Days Inventory. This puts Biosysen in the upper half of its industry. The industry median Days Inventory is 31.01. Biosysen's value of 8.16 is 73.7% below this benchmark. Historically, Biosysen's own Days Inventory has ranged from 8.04 to 187.51 over the past decade. While the company's 10-year median is 97.78 vs. the industry median of 31.01, Biosysen 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 Travel & Leisure company?
The median Days Inventory among Travel & Leisure companies is 31.01, based on 692 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. Biosysen's current Days Inventory of 8.16 is 73.7% 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 Biosysen and its competitors. For the Travel & Leisure industry, the median Days Inventory is 31.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Biosysen's current Days Inventory is 8.16, which is 92% below median its own 10-year median of 97.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Biosysen stock overvalued right now?
Based on GuruFocus' analysis, Biosysen (HKSE:01355) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.06, compared to a current price of HK$0.13 — trading 118.3% above its estimated fair value. The current Days Inventory is 8.16, which is 92% below median its 10-year median of 97.78 and 73.7% below the Travel & Leisure industry median of 31.01. Biosysen's overall GF Score™ is 16/100 with 9 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 Biosysen (HKSE:01355), the current Days Inventory is 8.16 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 Biosysen (HKSE:01355) Overvalued in 2026?
Based on GuruFocus' analysis, Biosysen stock appears to be overvalued.
The current stock price of HK$0.13 is trading 118.3% above its estimated GF Value™ of HK$0.06.
GuruFocus considers Biosysen to be Significantly Overvalued.
Key valuation signals for HKSE:01355:
Days Inventory: 8.16 (92% below median its 10-year median of 97.78)
GF Value™: HK$0.06 vs. price of HK$0.13 (118.3% above fair value)
Industry Position: 73.7% below the Travel & Leisure median (#187 of 692)
No single metric tells the full story. See the HKSE:01355 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Biosysen Ltd is engaged in the accommodation operations and provision of accommodation consultations and accommodation facilities management services, and other related businesses in the People's Republic of China. It has two operating segments: the Accommodation business and the Healthcare and Beauty business. It generates the majority of its revenue from the Accommodation business. Geographically, it generates all of its revenue from the PRC.
16GF Score
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