IRB Infrastructure Developers Share Price Slips to Fresh 52-Week Low at Rs 18.27: Here's Why

Published: 21 September 2026 at 9:49 AM IST

IRB Share Price is in focus after IRB Infrastructure Developers Ltd. (IRB) slipped to Rs 18.32, down 1.19% from the previous close of Rs 18.54, and marked a fresh 52-week low of Rs 18.27. The company’s market capitalisation stands at Rs 22,392.61 crore. The move places IRB Share Price news in the spotlight for investors tracking IRB Share Price Today, IRB Stock News and IRB Share Price Live on NSE and BSE. The supplied data confirms the price event and shows the day’s trading range, but it does not establish a company-specific catalyst. What the numbers do show is a stock that is trading close to its yearly trough, with valuation and earnings now more relevant to the discussion than intraday movement alone.

For readers following IRB Share Price Today, the latest print is useful because it combines a fresh 52-week low with a market cap that still places the company among sizeable listed names in the infrastructure space. Univest tracks such moves so that IRB Share Price, IRB Stock Analysis and IRB News Today can be reviewed alongside fundamentals, sector context and peer comparisons in one place.

IRB Share Price Today: Price Action Analysis

Metric	Value
Current Price	Rs 18.32
Previous Close	Rs 18.54
Today's Move	Rs -0.22 (-1.19%)
Open	Rs 18.47
High	Rs 18.55
Low	Rs 18.27
Turnover	Rs 0.62 crore
Market Capitalisation	Rs 22,392.61 crore

IRB Infrastructure Developers Ltd. (IRB) traded at Rs 18.32. versus the previous close of Rs 18.54, a fall of 1.19%. The stock opened at Rs 18.47, reached Rs 18.55, touched Rs 18.27.

IRB Share Price opened at Rs 18.47, moved between Rs 18.55 and Rs 18.27 during the session, and closed at Rs 18.32 versus the previous close of Rs 18.54. That leaves the stock down Rs 0.22 on the day, or 1.19%, and places it exactly at the fresh 52-week low of Rs 18.27, just 0.05 lower than the closing price. Turnover for the session stood at Rs 0.62 crore, while market capitalisation remained Rs 22,392.61 crore. In plain terms, the day’s price action confirms a new one-year low for IRB Share Price and keeps IRB Share Price Today firmly in the list of Stocks in News and Stocks at 52 Week Low. The narrow gap between the close and the low also means the stock ended the day very near its trough, which is why IRB Share News is drawing attention from market watchers comparing price action with fundamentals.

The current price of Rs 18.32 is below the day’s open, below the previous close, and only slightly above the low of the day. That makes the latest IRB Share Price update relevant for anyone scanning Top Losers Today, even though the data itself stops short of explaining a catalyst. The next step is to see whether the financial and sector backdrop gives more context to the move.

IRB Infrastructure Developers Ltd. (IRB) Fundamental Analysis

Metric	Value
Market Capitalisation	Rs 22,392.61 crore
P/E Ratio	23.47x
P/B Ratio	1.02x
ROE	4.17%
ROCE	7.72%
EPS	Rs 0.79
Book Value Per Share	Rs 18.1
Dividend Yield	1.4%

IRB Infrastructure Developers Ltd. (IRB) fundamental metrics show P/E 23.47x, P/B 1.02x, ROE 4.17%, ROCE 7.72%. These figures provide context only and are not a buy or sell signal.

IRB Infrastructure Developers Ltd. has a market capitalisation of Rs 22392.61 crore, which gives readers a sense of company size before judging valuation. On valuation, P/E at 23.47x, P/B at 1.02x should be read against the sector and peer benchmarks rather than as a standalone signal. Profitability is represented by ROE of 4.17% and ROCE of 7.72%, helping investors compare shareholder returns and capital efficiency. Additional supplied metrics include EPS of Rs 0.79, book value per share of Rs 18.1, dividend yield of 1.4%, adding context to earnings, balance-sheet value and historical payout. Against the supplied same industry benchmark, these figures can be compared with benchmark median P/E of 13.97x, median ROE of 11.24%, median ROCE of 15.53%. These numbers explain the fundamental backdrop without converting the article into a buy or sell view.

Sector and Industry Context

Metric	Value
Sector	Infrastructure
Industry	Engineering – Construction
Benchmark Scope	same industry
Company P/E Ratio	23.47x
Benchmark Median P/E	13.97x
Benchmark Average P/E	36.6x
Benchmark P/E Range	0x to 637.88x
Company P/B Ratio	1.02x
Benchmark Median P/B	1.32x
Company ROE	4.17%
Benchmark Median ROE	11.24%
Company ROCE	7.72%
Benchmark Median ROCE	15.53%
Company Market Capitalisation	Rs 22,392.61 crore
Benchmark Median Market Cap	Rs 247.55 crore

IRB Infrastructure Developers Ltd. (IRB) is classified under sector: Infrastructure and industry: Engineering – Construction.

IRB Infrastructure Developers Ltd. (IRB) has a P/E ratio of 23.47x, which is above the benchmark median of 13.97x, a difference of +68%. P/E is a valuation multiple and is not, by itself, a buy or sell signal.

IRB Infrastructure Developers Ltd. (IRB) has a ROE of 4.17%, which is below the benchmark median of 11.24%, a difference of -62.9%. IRB Infrastructure Developers Ltd. (IRB) has a ROCE of 7.72%, which is below the benchmark median of 15.53%, a difference of -50.29%.

Track stocks falling to yearly lows through the Univest 52-week-low screener. The peer table below provides the company-level comparison.

Peer Comparison

Company	Symbol	Market Cap (Cr)	P/E	P/B	ROE (%)	ROCE (%)
ITD Cementation India Ltd.	CEMPRO	21,706.22	36.08	8.54	28.24	33.53
Kalpataru Projects International Ltd.	KPIL	24,712.5	21.74	3.06	14.42	18.95
Engineers India Ltd.	ENGINERSIN	14,978.43	19.1	4.59	23.79	30.94
Techno Electric & Engineering Company Ltd.	TECHNOE	12,010.84	27.86	2.83	11.36	14.86
Rail Vikas Nigam Ltd.	RVNL	43,847.97	48.74	4.4	8.98	10.81

IRB Infrastructure Developers Ltd. (IRB) has a P/E ratio of 23.47x compared with the displayed peer median of 27.86x. This is a relative valuation comparison, not a buy or sell signal. Its ROE of 4.17% compares with a peer median of 14.42% across the companies shown in the table. ROCE stood at 7.72% versus the displayed peer median of 18.95%, providing a capital-efficiency comparison. IRB Infrastructure Developers Ltd. (IRB) has a market capitalisation of Rs 22,392.61 crore. Among the 5 peers shown, 2 have a larger market capitalisation.

Why Investors Are Watching IRB

• IRB Share Price closed at Rs 18.32, which is a fresh 52-week low of Rs 18.27.
• The stock ended 1.19% lower than the previous close of Rs 18.54.
• Market capitalisation is Rs 22,392.61 crore, with P/E at 23.47 and P/B at 1.02.
• ROE is 4.17% and ROCE is 7.72%, both below the supplied industry medians.
• Among the supplied peers, IRB’s P/E sits below ITD Cementation and RVNL, but its ROE and ROCE are lower than all listed peers.

About IRB

IRB Infrastructure Developers Ltd. operates in the Infrastructure sector and the Engineering – Construction industry. The supplied data identifies the company within this industry group and places IRB Share Price within a market-capitalisation base of Rs 22,392.61 crore. For readers searching IRB Company News, IRB Latest News and IRB Share Price News, this classification helps frame the stock’s movement inside a broader infrastructure and engineering peer set rather than as a standalone price print.

Track IRB Share Price on Univest

Use IRB Infrastructure Developers Ltd. (IRB) live share-price page, Univest 52-week-low screener, Univest market blogs to review live stock data, yearly-low lists and related market analysis.

Univest helps users track IRB Share Price, IRB Share Price Today and IRB Share Price Live with live price updates, financial ratios, shareholding pattern, 52-week levels and market insights. The same page can be used to follow IRB Stock News, IRB Fundamental Analysis, IRB Stock Analysis and IRB Share News in a single view.

Frequently Asked Questions

What is IRB Share Price today?

Ans. IRB Share Price today is Rs 18.32. It closed 1.19% lower than the previous close of Rs 18.54 and also marked a fresh 52-week low of Rs 18.27 during the session.

Why did IRB Share Price hit a fresh 52-week low?

Ans. The supplied data confirms the fresh 52-week low, but it does not establish a company-specific catalyst. The event is visible through the day’s price range, close and comparison with the previous close.

What was IRB Share Price opening level today?

Ans. IRB Share Price opened at Rs 18.47. The stock later moved within an intraday range of Rs 18.55 to Rs 18.27 before closing at Rs 18.32. The stock moved -1.19% during the session.

What is IRB market capitalisation?

Ans. IRB market capitalisation is Rs 22,392.61 crore. That places the company well above the industry median market cap in the supplied sector snapshot and helps frame the stock’s scale. The company operates in the Infrastructure sector.

What are IRB P/E and P/B ratios?

Ans. IRB trades at a P/E of 23.47 and a P/B of 1.02. The P/E is above the industry median of 13.97, while the P/B is below the industry median of 1.32.

How do IRB ROE and ROCE compare with peers?

Ans. IRB reports ROE of 4.17% and ROCE of 7.72%. In the supplied peer set, both figures are below every listed peer, including KEC International, Engineers India and Kalpataru Projects International.

What is IRB EPS and book value per share?

Ans. IRB EPS is 0.79 and book value per share is Rs 18.1. The current share price of Rs 18.32 is close to book value, which helps explain why this ratio is followed closely.

How does IRB compare with the infrastructure sector?

Ans. IRB’s P/E is above the industry median and its P/B is below the industry median. Its ROE and ROCE are also below the supplied industry benchmarks for Engineering – Construction.

Where can I track IRB Share Price news?

Ans. Univest tracks IRB Share Price, IRB Share Price Today, IRB Stock News and IRB Fundamental Analysis in one place, alongside market cap, valuation ratios and sector comparison data. The stock moved -1.19% during the session.