Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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.
RattanIndia PowerNSE:RTNPOWER -1.55%64 Days Inventory is 31.17 as of Mar. 2026, which is 16% below its 10-year median of 37.21. GuruFocus rates NSE:RTNPOWER with a GF Score™ of 64/100 and a GF Value™ of ₹9.52 (Fairly Valued). The stock has 8 warning signs investors should review. Among 334 Utilities - Independent Power Producers companies, RattanIndia Power ranks worse than 60.18% on this metric.
The historical rank and industry rank for RattanIndia Power's Days Inventory or its related term are showing as below:
NSE:RTNPOWER'
s Days Inventory Range Over the Past 10 Years
Min: 22.23 Med: 37.21 Max: 232.84
Current: 38.88
During the past 13 years, RattanIndia Power's highest Days Inventory was 232.84. The lowest was 22.23. And the median was 37.21.
NSE:RTNPOWER's Days Inventory is ranked worse than 60.18% of 334
companies
in the Utilities - Independent Power Producers industry
Industry Median: 27.9
vs NSE:RTNPOWER: 38.88
RattanIndia Power's Days Inventory
declined
from Mar. 2025 (36.51) to Mar. 2026 (31.17).
Inventory Turnover measures how fast the company turns over its inventory within a year.
RattanIndia Power's Inventory Turnover for the
three
months ended in Mar. 2026 was 2.93.
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.
RattanIndia Power's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.26.
RattanIndia Power (NSE:RTNPOWER) 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.
RattanIndia Power's Inventory Turnover for the
three
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.
RattanIndia Power's Inventory to Revenue for the
three
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.
RattanIndia Power Days Inventory Related Terms
RattanIndia Power Days Inventory Historical Data
* Premium members only.
The historical data trend for RattanIndia Power'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.
NSE:RTNPOWER vs CEG, VST, NRG: Days Inventory Comparison
For the Utilities - Independent Power Producers subindustry, RattanIndia Power'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.
RattanIndia Power Days Inventory vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, RattanIndia Power's Days Inventory distribution charts can be found below:
* The bar in red indicates where RattanIndia Power'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.
RattanIndia Power (NSE:RTNPOWER) has a Days Inventory of 31.17 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on RattanIndia Power and its competitors. This is 16% below median its historical median of 37.21. Over the past decade, RattanIndia Power's Days Inventory has ranged from 22.23 to 232.84. According to the industry distribution chart, RattanIndia Power ranks #201 out of 334 companies in the Utilities - Independent Power Producers industry, placing it in the top 60.2%.
Is RattanIndia Power's Days Inventory too high?
RattanIndia Power's current Days Inventory of 31.17 is 16% below median its 10-year median of 37.21. Over the past 10 years, this metric has ranged from a low of 22.23 to a high of 232.84. The Utilities - Independent Power Producers industry median Days Inventory is 27.90. RattanIndia Power's value of 31.17 is 11.7% above this industry median. Based on the distribution chart, RattanIndia Power ranks #201 out of 334 companies in the Utilities - Independent Power Producers industry, which is below the industry midpoint. Overall, RattanIndia Power has a GF Score™ of 64/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does RattanIndia Power's Days Inventory compare to CEG and VST?
According to the Utilities - Independent Power Producers industry distribution chart, RattanIndia Power ranks #201 out of 334 companies for Days Inventory. This places RattanIndia Power in the lower half of its industry. The industry median Days Inventory is 27.90. RattanIndia Power's value of 31.17 is 11.7% above this benchmark. Historically, RattanIndia Power's own Days Inventory has ranged from 22.23 to 232.84 over the past decade. While the company's 10-year median is 37.21 vs. the industry median of 27.90, RattanIndia Power 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 an Utilities - Independent Power Producers company?
The median Days Inventory among Utilities - Independent Power Producers companies is 27.90, based on 334 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. RattanIndia Power's current Days Inventory of 31.17 is 11.7% 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 RattanIndia Power and its competitors. For the Utilities - Independent Power Producers industry, the median Days Inventory is 27.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. RattanIndia Power's current Days Inventory is 31.17, which is 16% below median its own 10-year median of 37.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RattanIndia Power stock overvalued right now?
Based on GuruFocus' analysis, RattanIndia Power (NSE:RTNPOWER) is currently considered Fairly Valued. The stock's GF Value™ is ₹9.52, compared to a current price of ₹8.88 — trading 6.7% below its estimated fair value. The current Days Inventory is 31.17, which is 16% below median its 10-year median of 37.21 and 11.7% above the Utilities - Independent Power Producers industry median of 27.90. RattanIndia Power's overall GF Score™ is 64/100 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 RattanIndia Power (NSE:RTNPOWER), the current Days Inventory is 31.17 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 RattanIndia Power (NSE:RTNPOWER) Overvalued in 2026?
Based on GuruFocus' analysis, RattanIndia Power stock appears to be undervalued.
The current stock price of ₹8.88 is trading 6.7% below its estimated GF Value™ of ₹9.52.
GuruFocus considers RattanIndia Power to be Fairly Valued.
Key valuation signals for NSE:RTNPOWER:
Days Inventory: 31.17 (16% below median its 10-year median of 37.21)
GF Value™: ₹9.52 vs. price of ₹8.88 (6.7% below fair value)
Industry Position: 11.7% above the Utilities - Independent Power Producers median (#201 of 334)
No single metric tells the full story. See the NSE:RTNPOWER stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
RattanIndia Power Ltd is engaged in thermal power generation, operating coal-based power plants with a total installed capacity of 2,700 MW across Amravati and Nashik in Maharashtra. The company generates revenue majorly through the sale of electricity to state utilities and other power off-takers. It manages large-scale thermal power projects and supporting infrastructure, including residential townships for personnel. RattanIndia focuses on efficient power generation operations while navigating the challenges of coal supply and long-term power purchase agreements. The company has gradually exited solar energy ventures to concentrate on its core thermal power business.
64GF Score
Get the complete analysis for NSE:RTNPOWER
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NSE:RTNPOWER has been successfully added to your 
