Rainbow Rare EarthsRBWRF -11.96%21 Days Inventory is 0.00 as of Dec. 2025. GuruFocus rates RBWRF with a GF Score™ of 21/100. The stock has 3 warning signs investors should review. Among 681 Metals & Mining companies, Rainbow Rare Earths ranks worse than 146842.73% on this metric.
The historical rank and industry rank for Rainbow Rare Earths's Days Inventory or its related term are showing as below:
During the past 12 years, Rainbow Rare Earths's highest Days Inventory was 299.36. The lowest was 11.01. And the median was 78.13.
RBWRF's Days Inventory is not ranked *
in the Metals & Mining industry.
Industry Median: 85.61 * Ranked among companies with meaningful Days Inventory only.
Rainbow Rare Earths's Days Inventory
stayed the same
from Dec. 2024 (0.00) to Dec. 2025 (0.00).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Rainbow Rare Earths's Inventory Turnover for the
six
months ended in Dec. 2025 was 0.00.
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.
Rainbow Rare Earths (OTCPK:RBWRF) 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.
Rainbow Rare Earths'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.
Rainbow Rare Earths'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.
Rainbow Rare Earths Days Inventory Related Terms
Rainbow Rare Earths Days Inventory Historical Data
* Premium members only.
The historical data trend for Rainbow Rare Earths'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.
Rainbow Rare Earths Days Inventory Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Rainbow Rare Earths'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.
Rainbow Rare Earths Days Inventory vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Rainbow Rare Earths's Days Inventory distribution charts can be found below:
* The bar in red indicates where Rainbow Rare Earths'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.
Rainbow Rare Earths (RBWRF) has a Days Inventory of 0.00 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Rainbow Rare Earths and its competitors. Over the past decade, Rainbow Rare Earths' Days Inventory has ranged from 11.01 to 299.36. According to the industry distribution chart, Rainbow Rare Earths ranks #999999 out of 681 companies in the Metals & Mining industry.
Is Rainbow Rare Earths' Days Inventory too high?
Rainbow Rare Earths' current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 11.01 to a high of 299.36. Based on the distribution chart, Rainbow Rare Earths ranks #999999 out of 681 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Rainbow Rare Earths has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does Rainbow Rare Earths' Days Inventory compare to competitors?
According to the Metals & Mining industry distribution chart, Rainbow Rare Earths ranks #999999 out of 681 companies for Days Inventory. This places Rainbow Rare Earths in the lower half of its industry. The industry median Days Inventory is 85.61. Historically, Rainbow Rare Earths' own Days Inventory has ranged from 11.01 to 299.36 over the past decade. 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 Metals & Mining company?
The median Days Inventory among Metals & Mining companies is 85.61, based on 681 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. 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 Rainbow Rare Earths and its competitors. For the Metals & Mining industry, the median Days Inventory is 85.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rainbow Rare Earths's current Days Inventory is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rainbow Rare Earths stock overvalued right now?
Rainbow Rare Earths (RBWRF) has a current Days Inventory of 0.00. The current Days Inventory is 0.00. Rainbow Rare Earths' overall GF Score™ is 21/100 with 3 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 Rainbow Rare Earths (RBWRF), the current Days Inventory is 0.00 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.
Rainbow Rare Earths Ltd is focused on the development of an independent and ethical supply chain of the rare earth elements that are driving the green energy transition. The company is advancing two projects, Phalaborwa in South Africa and Uberaba in Brazil, which are intended to produce rare earth elements for industrial, energy, and defence applications.
21GF Score
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